Energy storage facilities, energy storage systems, and charging networks

Abstract

The present application provides an energy storage facility, an energy storage system, and a charging network. The energy storage facility comprises an energy storage container comprising a container body and a plurality of battery modules accommodated within the container body, wherein the battery modules comprise a plurality of battery cells, and the size of the container body in a first direction and a second direction is smaller than the size of a standard container, and the first direction and the second direction are not mutually parallel. Since the size of the container body of the energy storage facility provided in the present application along the first direction is smaller than the size of a standard container along the first direction, and the size of the container body along the second direction is smaller than the size of a standard container along the second direction, the energy storage container does not exceed the size of a corresponding standard container for maritime or land transport along the first and second directions during the transport process. This is advantageous for improving convenience during the transport process of the energy storage container and reducing the transport costs of the energy storage container, thereby effectively reducing the transport costs of the energy storage facility.

Description

Technology Field

[0001] The present application claims priority to the international patent application PCT / CN2024 / 086600, filed April 8, 2024, with the title of invention "Energy Storage Container"; the international patent application PCT / CN2024 / 086624, filed April 8, 2024, with the title of invention "Energy Storage Container"; the international patent application PCT / CN2024 / 104575, filed July 9, 2024, with the title of invention "Container, Energy Storage Device, Energy Storage Facility, Energy Storage System and Charging Network"; and the international patent application PCT / CN2024 / 106588, filed July 19, 2024, with the title of invention "Container, Energy Storage Device, Energy Storage System and Charging Network", the entire contents of which are incorporated herein by reference.

[0002] This application relates to the field of energy storage technology, specifically to energy storage facilities, energy storage systems, and charging networks. Background Technology

[0003] With the rapid advancement of science and technology, electrical energy has become an indispensable energy source for human production and daily life. Energy storage facilities are necessary to improve the smooth supply of electrical energy and to ensure the normal operation of production and daily life. An energy storage facility is a device that cyclically stores and releases electrical energy; through charging or discharging, it enables electrical energy to be stored in the facility or supplied to electrical devices. Energy storage facilities are widely used in fields such as industrial power supply, residential power supply, temporary power supply, mobile power supply, wind power generation, and solar power generation.

[0004] In the advancement of energy storage facilities, reducing operating costs is an issue that cannot be ignored, in addition to improving performance. Therefore, how to reduce operating costs is a technical challenge in energy storage technology that requires continuous improvement.

[0005] The objective of the embodiments of the present application is to provide an energy storage facility, an energy storage system, and a charging network, thereby solving the technical problem of high usage costs for energy storage facilities in related technologies.

[0006] To achieve the above objective, the technical solution adopted by the embodiment of the present application provides an energy storage facility, wherein the energy storage facility includes an energy storage container, the energy storage container includes a container body and a plurality of battery modules accommodated within the container body, the battery modules include a plurality of battery cells, the size of the container body in a first direction and a second direction is smaller than the size of a standard container, and the first direction and the second direction are not parallel to each other.

[0007] The energy storage facility according to the embodiment of the present application has at least the following beneficial effects. Since the size of the container body of the energy storage facility provided in the embodiment of the present application along the first direction is smaller than the size along the first direction of a standard container, and the size of the container body along the second direction is smaller than the size along the second direction of a standard container, the energy storage container does not exceed the size along the first and second directions of a corresponding standard container for maritime or land transport during the transportation process. This is advantageous for improving convenience during the transportation process of the energy storage container and reducing the transportation costs of the energy storage container, thereby effectively reducing the usage costs of the energy storage facility.

[0008] In some embodiments of the present application, the first direction is the height direction of the container body.

[0009] By adopting the above technical solution, the height-direction dimensions of the container body are smaller than those of a standard container, so the energy storage container does not exceed the height-direction dimensions of a corresponding standard container for maritime or land transport during transportation. This is advantageous for improving convenience during the transportation of the energy storage container and reducing transportation costs, thereby effectively reducing the operating costs of the energy storage facility.

[0010] In some embodiments of the present application, the energy storage facility comprises m1 energy storage containers, and among the m1 energy storage containers, m 11 The sum of the dimensions along the height direction of the container bodies of n energy storage containers is equal to the sum of the dimensions along the height direction of n1 standard containers, where m1 is a positive integer greater than or equal to 2, and n1 is m 11 It is a smaller positive integer.

[0011] By adopting the above technical solution, m 11 The size of the container body of the energy storage container along the height direction corresponds to the size along the height direction of n1 standard containers, so m 11 By making the space occupied by n energy storage containers when loaded equal to the space occupied by n1 standard containers, the space utilization rate of the energy storage containers is improved, and it is advantageous to fully utilize the height space during transportation. This reduces space waste during the transportation of energy storage containers and reduces transportation costs, thereby further reducing the usage costs of the energy storage facility.

[0012] In some embodiments of the present application, m 11 =2, n1=1; or m11 =3, n1=1; or m 11 =3, n1=2.

[0013] By adopting the above technical solution, when transporting multiple energy storage containers among energy storage facilities, a certain number of energy storage containers can be stacked along the height direction of the container body, so that a certain number of energy storage containers accurately occupy the space that at least one standard container must occupy, thereby improving the space utilization rate of the energy storage containers and being advantageous for reducing the transportation costs of the energy storage containers.

[0014] In some embodiments of the present application, the energy storage facility comprises a plurality of energy storage containers, and the plurality of energy storage containers are loaded along the height direction of the container body.

[0015] By adopting the above technical solution, a larger number of energy storage containers can be deployed for the same occupied area of ​​the energy storage facility, thereby improving the energy density of the energy storage facility and effectively enhancing the performance of the energy storage facility.

[0016] In some embodiments of the present application, a plurality of energy storage containers include a first energy storage container and a second energy storage container, the first energy storage container is located above the second energy storage container, a first connection part is provided at the lower part of the container body of the first energy storage container, and a second connection part is provided at the upper part of the container body of the second energy storage container, and the first connection part and the second connection part are interconnected.

[0017] By adopting the above technical solution, the structure becomes more stable after loading multiple energy storage containers, thereby effectively improving the transportation safety of energy storage containers and the usage safety of energy storage facilities.

[0018] In some embodiments of the present application, a plurality of energy storage containers include a first energy storage container and a second energy storage container, wherein the first energy storage container is located above the second energy storage container, a first position limiting part is provided at the lower part of the container body of the first energy storage container, and a second position limiting part is provided at the upper part of the container body of the second energy storage container, and the first position limiting part and the second position limiting part cooperate with each other to limit the relative position in a direction perpendicular to the height direction of the container bodies of the first energy storage container and the second energy storage container.

[0019] By adopting the above technical solution, the relative position of two energy storage containers in a direction perpendicular to the height direction of the container body is effectively limited, thereby effectively reducing the risk of relative misalignment between two adjacent energy storage containers.

[0020] In some embodiments of the present application, the second direction is the length direction of the container body, and the size along the width direction of the container body matches the size along the width direction of a standard container.

[0021] By adopting the above technical solution, the energy storage container does not exceed the lengthwise dimensions of the corresponding standard container for maritime or land transport during transportation. This improves convenience during the transportation of the energy storage container and is advantageous for reducing transportation costs, thereby effectively reducing the operating costs of the energy storage facility.

[0022] In some embodiments of the present application, the energy storage facility comprises a plurality of energy storage containers, wherein m2 of the energy storage containers are arranged in a row along the length direction of the container body and m3 rows of energy storage containers are loaded along the height direction of the container body, where m2 and m3 are both positive integers greater than or equal to 2.

[0023] By adopting the above technical solution, a larger number of energy storage containers can be deployed for the same occupied area of ​​the energy storage facility, thereby improving the energy density of the energy storage facility and effectively enhancing the performance of the energy storage facility.

[0024] In some embodiments of the present application, among m2 energy storage containers, m 21 The sum of the lengthwise dimensions of the container bodies of the energy storage containers is equal to the sum of the lengthwise dimensions of n2 standard containers, where n2 is m 21 A positive integer smaller than m among the energy storage containers in row m3. 31 The sum of the dimensions along the height direction of the container bodies of the energy storage containers in a row is equal to the sum of the dimensions along the height direction of n3 standard containers, and n3 is m 31 It is a smaller positive integer.

[0025] By adopting the above technical solution, m 21 The lengthwise size of the container body of the energy storage container corresponds to the lengthwise size of n2 standard containers, and m 31The height-direction dimensions of the container body of the energy storage container in the row correspond to the height-direction dimensions of n3 standard containers, so that when multiple energy storage containers are loaded, the space occupied is equal to the space occupied by at least one standard container, thereby improving the space utilization rate of the energy storage containers, making it advantageous to fully utilize the length and height spaces during transportation, reducing space waste during transportation, and reducing transportation costs for the energy storage containers, which in turn can further reduce the usage costs of the energy storage facility.

[0026] In some embodiments of the present application, m 21 =2, n2=1; or m 21 =3, n2=1; or m 21 =3, n2=2; and / or, m 31 =2, n3=1; or m 31 =3, n3=1; or m 31 =3, n3=2.

[0027] By adopting the above technical solution, when transporting multiple energy storage containers among energy storage facilities, not only can a certain number of energy storage containers be arranged and installed along the length direction of the container body, but a certain number of energy storage containers can also be stacked and installed along the height direction of the container body, thereby ensuring that a certain number of energy storage containers accurately occupy the space that at least one standard container must occupy, which is advantageous for improving the placement space utilization rate of energy storage containers and reducing the transportation costs of energy storage containers.

[0028] In some embodiments of the present application, a plurality of energy storage containers include a third energy storage container and a fourth energy storage container arranged along the longitudinal direction of a container body, a third connection part is provided on one side of the container body of the third energy storage container facing the fourth energy storage container, and a fourth connection part is provided on one side of the container body of the fourth energy storage container facing the third energy storage container, and the third connection part and the fourth connection part are interconnected.

[0029] By adopting the above technical solution, the structure becomes more stable after loading multiple energy storage containers, thereby effectively improving the transportation safety of energy storage containers and the usage safety of energy storage facilities.

[0030] In some embodiments of the present application, the second direction is the width direction of the container body, and the size along the length direction of the container body matches the size along the length direction of a standard container.

[0031] By adopting the above technical solution, the energy storage container does not exceed the dimensions along the width direction of the corresponding standard container for maritime or land transport during the transportation process. This is more advantageous for improving convenience during the transportation of the energy storage container and further reducing transportation costs, thereby further reducing the usage costs of the energy storage facility.

[0032] In some embodiments of the present application, the energy storage facility comprises a plurality of energy storage containers, wherein m4 energy storage containers are arranged in a row along the width direction of the container body and m5 rows of energy storage containers are stacked along the height direction of the container body, where m4 and m5 are both positive integers greater than or equal to 2.

[0033] By adopting the above technical solution, a larger number of energy storage containers can be deployed for the same occupied area of ​​the energy storage facility, thereby improving the energy density of the energy storage facility and effectively enhancing the performance of the energy storage facility.

[0034] In some embodiments of the present application, among m4 energy storage containers, m 41 The sum of the dimensions along the width direction of the container bodies of the energy storage containers is equal to the sum of the dimensions along the width direction of n4 standard containers, and n4 is m 41 A positive integer smaller than m among the energy storage containers of column m5. 51 The sum of the dimensions along the height direction of the container bodies of a thermal energy storage container is equal to the sum of the dimensions along the height direction of n5 standard containers, and n5 is m 51 It is a smaller positive integer.

[0035] By adopting the above technical solution, m 41 The size of the container body of the energy storage container along the width direction corresponds to the size along the width direction of n4 standard containers, and m 51 The height-direction dimensions of the container body of the thermal energy storage container correspond to the height-direction dimensions of n5 standard containers, so that when multiple energy storage containers are loaded, the space occupied is equal to the space occupied by at least one standard container, thereby improving the space utilization rate of the energy storage containers, making it advantageous to fully utilize the length and height spaces during transportation, reducing space waste during transportation, and reducing transportation costs of the energy storage containers, thereby further reducing the usage costs of the energy storage facility.

[0036] In some embodiments of the present application, m 41 =2, n4=1; or m 41=3, n4=1; or m 41 =3, n4=2; and / or m 51 =2, n5=1; or m 51 =3, n5=1; or m 51 =3, n5=2.

[0037] By adopting the above technical solution, when transporting multiple energy storage containers among energy storage facilities, not only can a certain number of energy storage containers be arranged and installed along the width direction of the container body, but a certain number of energy storage containers can also be stacked and installed along the height direction of the container body, thereby ensuring that a certain number of energy storage containers accurately occupy the space that at least one standard container must occupy, which is advantageous for improving the placement space utilization rate of energy storage containers and reducing the transportation costs of energy storage containers.

[0038] In some embodiments of the present application, a plurality of energy storage containers include a fifth energy storage container and a sixth energy storage container arranged along the width direction of a container body, a fifth connection part is provided on one side of the container body of the fifth energy storage container facing the sixth energy storage container, and a sixth connection part is provided on one side of the container body of the sixth energy storage container facing the fifth energy storage container, and the fifth connection part and the sixth connection part are interconnected.

[0039] By adopting the above technical solution, the structure becomes more stable after loading multiple energy storage containers, thereby effectively improving the transportation safety of energy storage containers and the usage safety of energy storage facilities.

[0040] In some embodiments of the present application, the second direction is the length direction of the container body, and the size along the width direction of the container body is smaller than the size along the width direction of a standard container.

[0041] By adopting the above technical solution, the energy storage container not only does not exceed the lengthwise dimensions of the corresponding standard container for maritime or land transport during the transportation process, but also does not exceed the widthwise dimensions of the standard container for maritime or land transport. This is more advantageous for improving convenience during the transportation of the energy storage container and further reducing transportation costs, thereby further reducing the usage costs of the energy storage facility.

[0042] In some embodiments of the present application, the energy storage facility comprises a plurality of energy storage containers, m6 of the energy storage containers are arranged along the length direction of the container body, m7 rows of energy storage containers are arranged in an array structure along the width direction of the container body, and m8 array structures are loaded along the height direction of the container body, wherein m6, m7 and m8 are all positive integers greater than or equal to 2.

[0043] By adopting the above technical solution, a larger number of energy storage containers can be deployed for the same occupied area of ​​the energy storage facility, thereby improving the energy density of the energy storage facility and effectively enhancing the performance of the energy storage facility.

[0044] In some embodiments of the present application, among m6 energy storage containers, m 61 The sum of the lengthwise dimensions of the container bodies of the energy storage containers is equal to the sum of the lengthwise dimensions of n6 standard containers, and n6 is m 61 It is a smaller positive integer, and among m7 energy storage containers, m 71 The sum of the dimensions along the width direction of the container bodies of the energy storage containers is equal to the sum of the dimensions along the width direction of n7 standard containers, and n7 is m 71It is a smaller positive integer, and among m8 array structures, m 81 The sum of the dimensions along the height direction of the container bodies of the array structure is equal to the sum of the dimensions along the height direction of n8 standard containers, and n8 is m 81 It is a smaller positive integer.

[0045] By adopting the above technical solution, m 61 The lengthwise size of the container body of the energy storage container corresponds to the lengthwise size of n6 standard containers, and m 71 The dimensions of the container bodies of the energy storage containers along the width direction correspond to the dimensions along the width direction of n7 standard containers, and m 81 The height-direction dimensions of the container body of the array structure correspond to the height-direction dimensions of n8 standard containers, thereby making the space occupied by multiple energy storage containers when loaded equal to the space occupied by at least one standard container, which improves the space utilization rate of the energy storage containers, is advantageous for fully utilizing the length, width, and height spaces during transportation, reduces space waste during the transportation of energy storage containers, and reduces transportation costs of energy storage containers, thereby further reducing the usage costs of energy storage facilities.

[0046] In some embodiments of the present application, m 61 =2, n6=1; or m 61 =3, n6=1; or m 61 =3, n6=2; and / or, m 71 =2, n7=1; or m 71 =3, n7=1; or m 71 =3, n7=2; and / or, m 81 =2, n8=1; or m 81 =3, n8=1; or m 81 =3, n8=2.

[0047] By adopting the above technical solution, when transporting multiple energy storage containers among energy storage facilities, not only can a certain number of energy storage containers be arranged and installed along the length and width directions of the container body, but a certain number of energy storage containers can also be stacked and installed along the height direction of the container body, thereby ensuring that a certain number of energy storage containers accurately occupy the space that at least one standard container must occupy, which is advantageous for improving the placement space utilization rate of energy storage containers and reducing the transportation costs of energy storage containers.

[0048] In some embodiments of the present application, the second direction is the width direction of the container body, and the size along the length direction of the container body is larger than the size along the length direction of a standard container.

[0049] By adopting the above technical solution, the capacity of the container body is increased so that the container body can accommodate more battery modules, thereby effectively improving the electrical capacity of the energy storage facility and effectively improving the performance of the energy storage facility.

[0050] In some embodiments of the present application, the energy storage facility further comprises a control device used to be electrically connected to a battery module, and the container body comprises a first cabinet and a second cabinet installed separately, the battery module is accommodated in the first cabinet, and at least a part of the control device is accommodated in the second cabinet.

[0051] By adopting the above technical solution, the risk of interference occurring between the control device and the battery module is effectively reduced.

[0052] In some embodiments of the present application, the control device comprises a main control module, a general control module, a power distribution module, and a fire control module, the battery module is electrically connected to the main control module, the main control module is electrically connected to the general control module, the main control module, the general control module, and the fire control module are all electrically connected to the power distribution module, and at least one of the main control module, the general control module, the power distribution module, and the fire control module is housed in a second cabinet.

[0053] By adopting the above technical solution, the risk of interference occurring between the control device and the battery module is effectively reduced.

[0054] In some embodiments of the present application, a first inspection port and a second inspection port are provided in the outer wall of the container body, the first inspection port is installed opposite to a first cabinet and is in communication with the first cabinet, and the second inspection port is installed opposite to a second cabinet and is in communication with the second cabinet.

[0055] By adopting the above technical solution, inspection of the battery module in the first cabinet and the control device in the second cabinet is facilitated.

[0056] In some embodiments of the present application, the energy storage container further includes a first maintenance door movably connected to the container body to open and close a first inspection port.

[0057] By adopting the above technical solution, inspection of the battery module in the first cabinet is facilitated.

[0058] In some embodiments of the present application, the energy storage container further includes a second maintenance door movably connected to the container body to open and close a second inspection port.

[0059] By adopting the above technical solution, inspection of the control device in the second cabinet is facilitated.

[0060] In some embodiments of the present application, the energy storage container further includes a first closing plate detachably connected to the container body to open and close a first inspection port.

[0061] By adopting the above technical solution, not only is it easier to inspect the battery module within the first cabinet, but the structure of the energy storage container can also be simplified, thereby reducing the volume of the energy storage container and improving the energy density of the energy storage facility, which effectively improves the performance of the energy storage facility.

[0062] In some embodiments of the present application, the energy storage container further includes a second closing plate detachably connected to the container body to open and close a second inspection port.

[0063] By adopting the above technical solution, not only is it easier to inspect the control device within the second cabinet, but the structure of the energy storage container can also be simplified, the volume of the energy storage container is reduced, and the energy density of the energy storage facility is improved, thereby effectively enhancing the performance of the energy storage facility.

[0064] In some embodiments of the present application, the first cabinet and the second first cabinet are arranged along the length or width direction of the container body.

[0065] By adopting the above technical solution, the internal layout structure of the energy storage container can be optimized, making the internal structure of the energy storage container more compact.

[0066] In some embodiments of the present application, the energy storage facility further includes a thermal management device for heat exchange with an energy storage container, the control device includes a power distribution module, the thermal management device is electrically connected to the power distribution module, and both the thermal management device and the power distribution module are installed on the outside of the container body.

[0067] By adopting the above technical solution, the energy storage container, thermal management device, and power distribution module can be transported separately, which is more advantageous for improving convenience during the transportation process of energy storage facilities, further reducing transportation costs of energy storage facilities, and thereby further reducing usage costs of energy storage facilities.

[0068] In some embodiments of the present application, the thermal management device and the power distribution module are installed side by side along a direction perpendicular to the height direction of the container body, and both the thermal management device and the power distribution module are loaded into the container body along the height direction of the container body.

[0069] By adopting the above technical solution, the occupied area of ​​the thermal management device and power distribution module can be saved, and a larger number of energy storage containers can be placed while maintaining the same occupied area of ​​the energy storage facility, thereby improving the energy density of the energy storage facility and effectively enhancing the performance of the energy storage facility.

[0070] In some embodiments of the present application, the energy storage facility further includes a heat management device for heat exchange with an energy storage container, and the heat management device and the container body are loaded along the height direction of the container body.

[0071] By adopting the above technical solution, the occupied area of ​​the thermal management device can be saved, and a larger number of energy storage containers can be placed while the occupied area of ​​the energy storage facility remains the same, thereby improving the energy density of the energy storage facility and effectively enhancing the performance of the energy storage facility.

[0072] In some embodiments of the present application, the size of the thermal management device is smaller than or equal to the size of a standard container.

[0073] By adopting the above technical solution, the size of the thermal management device does not exceed the size of the corresponding standard container for maritime or land transport during transportation. This improves convenience during the transportation of the thermal management device and is advantageous for reducing transportation costs, thereby further reducing the operating costs of the energy storage facility.

[0074] In some embodiments of the present application, the weight of the energy storage container is M, and M is less than or equal to 60 tons.

[0075] By adopting the above technical solution, the lifting of related lifting devices is facilitated during the process of lifting energy storage containers, and the transfer of energy storage containers is facilitated.

[0076] In some embodiments of the present application, M is less than or equal to 45 tons.

[0077] By adopting the above technical solution, the lifting of the related lifting device is made easier during the process of lifting the energy storage container, and the transfer operation of the energy storage container is made easier.

[0078] In some embodiments of the present application, the weight of the energy storage container is M, the total weight of the battery cells inside the container is M1, and (M1 / M)X100%≥30%.

[0079] By adopting the above technical solution, on the one hand, the weight proportion of battery cells within the unit volume of an energy storage container can be improved, thereby increasing the electrical capacity per unit volume of the energy storage container; on the other hand, during the transportation process of the energy storage container, more battery cells that contribute to the energy storage amount and have high production difficulty, which cannot be fully produced at the destination, can be transported, and other structures of the energy storage facility can be fully produced near the destination, thus eliminating the need for transportation or reducing the volume of transportation; and after the energy storage container is assembled into an energy storage facility, it is advantageous for reducing the transportation costs of the assembled energy storage facility.

[0080] In some embodiments of the present application, (M1 / M)X100%≥80%.

[0081] By adopting the above technical solution, it is more advantageous to reduce the transportation costs of the assembled energy storage facility.

[0082] In some embodiments of the present application, the volume of the energy storage container is V, the total volume of the battery cells within the container body is V1, and (V1 / V)X100%≥15%.

[0083] By adopting the above technical solution, on the one hand, the volumetric proportion of battery cells within the unit volume of an energy storage container can be improved to increase the electrical capacity per unit volume of the energy storage container; on the other hand, during the transportation process of the energy storage container, more battery cells that contribute to the energy storage amount and have high production difficulty, which cannot be fully produced at the destination, can be transported, and other structures of the energy storage facility can be fully produced near the destination, thus eliminating the need for transportation or reducing the volume of transportation; and after the energy storage container is assembled into an energy storage facility, it is advantageous for reducing the transportation costs of the assembled energy storage facility.

[0084] In some embodiments of the present application, (V1 / V)X100%≥50%.

[0085] By adopting the above technical solution, it is more advantageous to reduce the transportation costs of the assembled energy storage facility.

[0086] An embodiment of the present application further provides an energy storage system comprising an energy storage facility according to any one of the above embodiments.

[0087] The energy storage system provided in the embodiments of the present application has at least the following beneficial effects. By adopting an energy storage facility according to any one of the embodiments of the present application, the energy storage system according to the embodiments of the present application effectively reduces the operating cost of the energy storage system.

[0088] In some embodiments of the present application, the energy storage system further comprises a transformer and a power converter, the transformer is used to electrically connect the power converter to the power grid, and the power converter is used to electrically connect to an energy storage container.

[0089] By adopting the above technical measures, the operational stability of the energy storage system is effectively improved, and furthermore, the performance of the energy storage system is effectively enhanced.

[0090] An embodiment of the present application further provides a charging network comprising a charging stand and an energy storage facility according to any one of the embodiments, wherein the energy storage facility is used to provide electrical energy to the charging stand.

[0091] The charging network provided in the embodiments of the present application has at least the following beneficial effects. Since the charging network according to the embodiments of the present application adopts an energy storage system according to any one of the above embodiments, the usage cost of the charging network is effectively reduced. Brief explanation of the drawing

[0092] To more clearly explain the technical methods of the embodiments of the present application, the drawings to be used in the description of the embodiments or background technology will be briefly introduced below. It is obvious that the drawings described below are merely some embodiments of the present application, and a person skilled in the art to which the present invention pertains can obtain other drawings from these drawings without creative effort. FIG. 1 is a schematic diagram of the structure of an energy storage system provided in some embodiments of the present application. FIG. 2 is a schematic diagram of the structure of a charging network provided in an embodiment of the present application. FIG. 3 is a schematic diagram of the structure of an energy storage facility provided in some embodiments of the present application. FIG. 4 is a schematic diagram of the structure after removing the first maintenance door and the second maintenance door from the energy storage facility shown in FIG. 3; FIG. 5 is a schematic diagram of the structure of an energy storage facility provided in another embodiment of the present application. FIG. 6 is a schematic diagram of the structure of an energy storage facility provided in another embodiment of the present application. FIG. 7 is a schematic diagram of the structure of an energy storage facility provided in some additional embodiments of the present application. Figure 8 is a schematic diagram of the structure after removing the first and second closing plates from the energy storage facility shown in Figure 7. FIG. 9 is a schematic diagram of the explosion structure of a battery cell provided in an embodiment of the present application. Specific details for implementing the invention

[0093] In order to clarify the technical problem, technical solution, and beneficial effects that the present application aims to solve, the present application will be described in more detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are intended solely to explain the present application and are not intended to limit the application.

[0094] It needs to be explained that when a component is said to be "fixed" or "installed" on another component, that component may be located directly or indirectly on the other component. When a component is said to be "connected" to another component, that component may be connected directly or indirectly to the other component.

[0095] It must be understood that the orientations or positional relationships indicated by terms such as “length,” “width,” “top,” “bottom,” “front,” “back,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inside,” and “outside” are based on the orientations or positional relationships depicted in the attached drawings and are intended merely to facilitate and simplify the description of the present application; they do not indicate or imply that the indicated devices or components must necessarily have a specific orientation or be configured and operated in a specific orientation. Therefore, they should not be interpreted as limiting the present application.

[0096] Furthermore, the terms “first,” “second,” “third,” “fourth,” “fifth,” “sixth,” “seventh,” “eighth,” “ninth,” and “tenth” are for descriptive purposes only and should not be understood as indicating or implying relative importance, or as implicitly specifying the number of indicated technical features. Accordingly, the features limited to “first,” “second,” “third,” “fourth,” “fifth,” “sixth,” “seventh,” “eighth,” “ninth,” and “tenth” may explicitly or implicitly include one or more of the corresponding features. In the description of this application, the term “plural” means two or more unless otherwise clearly limited.

[0097] In the present application, the battery cell may include a lithium-ion secondary battery, a lithium-ion primary battery, a lithium-sulfur battery cell, a sodium-lithium-ion battery cell, a sodium-ion battery cell, or a magnesium-ion battery cell, and the embodiments of the present application are not limited thereto. The battery cell may be cylindrical, flat, rectangular, or have other shapes, and the embodiments of the present application are not limited thereto.

[0098] The battery mentioned in the embodiments of the present application may include one or more battery cells to provide a single physical module with higher voltage and capacity. When there are multiple battery cells, the multiple battery cells are connected in series, parallel, or series-parallel through busbar components.

[0099] In some embodiments, the battery may be a battery module; and when there are multiple battery cells, the multiple battery cells are arranged and fixed to form a single battery module.

[0100] In some embodiments, the battery may be a battery pack, the battery pack includes a housing and a battery cell, and the battery cell or battery module is housed within the housing.

[0101] A battery cell generally includes an electrode assembly. The electrode assembly includes a positive electrode, a negative electrode, and a separator. During the charging and discharging process of the battery cell, active ions (e.g., lithium ions) are inserted and extracted back and forth between the positive and negative electrodes. The separator is installed between the positive and negative electrodes to prevent short circuits between them, while simultaneously allowing active ions to pass through.

[0102] Optionally, the electrode assembly is a wound structure. The anode sheet and cathode sheet are wound into a wound structure.

[0103] Optionally, the electrode assembly is a stacked structure.

[0104] Optionally, the shape of the electrode assembly can be cylindrical, flat, or polygonal prism, etc.

[0105] As energy storage facilities face increasingly higher requirements for the area energy density of energy storage containers, the weight of these containers increases correspondingly to enhance electrical capacity. Furthermore, since these containers must be transported from the production site to the point of use via land and / or sea transport, a conflict arises between the increased energy density and the weight of the containers due to general weight restrictions imposed by both methods.

[0106] In light of this, the embodiments of the present application present a new technical solution, and the technical solution according to the embodiments of the present application is applicable to an energy storage facility and an energy storage system including the energy storage facility.

[0107] Energy storage systems can be used in energy storage power plants, wind power systems, solar power systems, mobile power systems, or temporary power supply systems. Energy storage power plants can store electrical energy during periods of low power demand and provide electrical energy to relevant users or electrical facilities during periods of peak power demand. Wind power generation systems convert wind energy collected by wind power generators into electrical energy, store it in energy storage facilities, and supply it to users at appropriate times. Solar power generation systems convert solar energy into electrical energy, store it in energy storage facilities, and supply it to users at appropriate times. Mobile power systems can supply power to relevant electrical facilities in areas such as remote mountainous regions or isolated outdoor areas where the power grid supply system cannot reach. Temporary power supply systems can supply power to users in cases of power shortage. The energy storage systems provided in the embodiments of this application may be any power system that requires energy storage facilities.

[0108] Referring to FIG. 2, FIG. 2 is a schematic diagram of the structure of a charging network (2000) provided in some embodiments of the present application. An embodiment of the present application provides a charging network (2000) comprising a charging stand (400), the charging stand (400) being used to charge an electrical usage facility. The charging network (2000) may further include an energy storage facility (100), the energy storage facility (100) being electrically connected to the charging stand (400), and the energy storage facility (100) being used to provide electrical energy to the charging stand (400).

[0109] It should be explained that the charging stand (400) is electrically connected to the battery cell (1121) within the energy storage facility (100) via a cable, and the battery cell (1121) can provide electrical energy stored by itself to the charging stand (400). The charging stand (400) is equipped with a connector, and the connector can be connected to an electrical usage facility to replenish energy to the electrical usage facility. By applying the energy storage facility (100) to the charging network (2000), the usage cost of the charging network (2000) can be effectively reduced.

[0110] Within the charging network (2000), there may be one charging stand (400), and the energy storage facility (100) provides electrical energy to one charging stand (400); there may also be multiple charging stands (400), and the energy storage facility (100) provides power to multiple charging stands (400).

[0111] As an example, as illustrated in FIG. 2, the charging network (2000) includes one energy storage facility (100) and two charging stands (400), and the one energy storage facility (100) provides electrical energy to the two charging stands (400).

[0112] Referring to FIG. 1, FIG. 1 is a schematic diagram of the structure of an energy storage system (1000) provided in some embodiments of the present application. An embodiment of the present application provides an energy storage system (1000), wherein the energy storage system (1000) includes a power conversion device (300), and the power conversion device (300) is electrically connected to a power grid and can convert power provided by the power grid. The energy storage system (1000) may further include an energy storage facility (100), wherein the energy storage facility (100) is electrically connected to the power conversion device (300), and the power conversion device (300) converts electrical energy provided by the power grid and then introduces it into the energy storage facility (100) for storage.

[0113] A power conversion device (300) is used to connect between a power grid and an energy storage facility (100). The power grid is used to transmit electrical energy, so that the electrical energy is stored in the energy storage facility (100) through the power conversion device (300). The energy storage system (1000) can effectively improve the cost of use of the energy storage system (1000) by applying the energy storage facility (100).

[0114] The energy storage system (1000) may further include a transformer (200), and the transformer (200) is electrically connected to a power conversion device (300) and is used to be electrically connected to a power grid.

[0115] Referring together to FIGS. 3, FIGS. 4 and FIGS. 6, an embodiment of the present application provides an energy storage facility (100), the energy storage facility (100) includes an energy storage container (110), the energy storage container (110) includes a container body (111) and a plurality of battery modules (112) accommodated within the container body (111), the battery modules (112) include a plurality of battery cells (1121), and in a first direction and a second direction, the size of the container body (111) is smaller than the size of a standard container, and the first direction and the second direction are not parallel to each other.

[0116] The size of a standard container may be a standard container size in the shipping process, such as 10 feet, 20 feet, 30 feet, 40 feet, or 45 feet, satisfying the corresponding standard and having a length, width, and height that correspond to each.

[0117] 10 feet may include a length direction (X) of 3048 mm with a tolerance of 0 mm to 5 mm, a width direction (Y) of 2438 mm with a tolerance of 0 mm to 5 mm, and a height direction (Z) of 2896 mm, 2591 mm, or 2438 mm or less with a tolerance of 0 mm to 5 mm.

[0118] 20 feet may include a length direction (X) with a size of 6058 mm and a tolerance of 0 mm to 6 mm, a width direction (Y) with a size of 2438 mm and a tolerance of 0 mm to 5 mm, and a height direction (Z) with a size of 2896 mm, 2591 mm, or 2438 mm or less and a tolerance of 0 mm to 5 mm.

[0119] 30 feet may include a length direction (X) of 9125 mm with a tolerance of 0 mm to 10 mm, a width direction (Y) of 2438 mm with a tolerance of 0 mm to 5 mm, and a height direction (Z) of 2896 mm, 2591 mm, or 2438 mm or less with a tolerance of 0 mm to 5 mm.

[0120] 40 feet may include a length direction (X) of 12,192 mm with a tolerance of 0 mm to 10 mm, a width direction (Y) of 2,438 mm with a tolerance of 0 mm to 5 mm, and a height direction (Z) of 2,896 mm, 2,591 mm, or 2,438 mm or less with a tolerance of 0 mm to 5 mm.

[0121] 45 feet may include a length direction (X) of 13716 mm with a tolerance of 0 mm to 10 mm, a width direction (Y) of 2438 mm with a tolerance of 0 mm to 5 mm, and a height direction (Z) of 2591 mm or 2896 mm with a tolerance of 0 mm to 5 mm.

[0122] Optionally, for standard containers of various sizes, a size within ±5% of the size may be considered within the tolerance range.

[0123] In some embodiments, the first direction may be one of the height direction (Z), length direction (X), and width direction (Y) of the container body (111), and the second direction may be the other of the height direction (Z), length direction (X), and width direction (Y) of the container body (111).

[0124] The size of the container body (111) along the first direction may be smaller than the size along the first direction of a standard container of one standard size, and the size of the container body (111) along the second direction may be smaller than the size along the second direction of a standard container of another standard size, or the size of the container body (111) along the first and second directions may be smaller than the size along the first and second directions of a standard container of the same type of standard size.

[0125] For example, the size of the container body (111) along the first direction is smaller than the size of a 10-foot standard container along the first direction, and the size of the container body (111) along the second direction is smaller than the size of a 10-foot standard container along the second direction.

[0126] For example, the size along the first direction of the container body (111) is smaller than the size along the first direction of a 10-foot standard container, and the size along the second direction of the container body (111) is smaller than the size along the second direction of a 20-foot standard container.

[0127] For example, the size along the first direction of the container body (111) is smaller than the size along the first direction of a 10-foot standard container, and the size along the second direction of the container body (111) is smaller than the size along the second direction of a 30-foot standard container.

[0128] For example, the size along the first direction of the container body (111) is smaller than the size along the first direction of a 10-foot standard container, and the size along the second direction of the container body (111) is smaller than the size along the second direction of a 40-foot standard container.

[0129] For example, the size of the container body (111) along the first direction is smaller than the size of a 10-foot standard container along the first direction, and the size of the container body (111) along the second direction is smaller than the size of a 45-foot standard container along the second direction.

[0130] For example, the size of the container body (111) along the first direction is smaller than the size of a 20-foot standard container along the first direction, and the size of the container body (111) along the second direction is smaller than the size of a 10-foot standard container along the second direction.

[0131] For example, the size of the container body (111) along the first direction is smaller than the size of a 20-foot standard container along the first direction, and the size of the container body (111) along the second direction is smaller than the size of a 20-foot standard container along the second direction.

[0132] For example, the size of the container body (111) along the first direction is smaller than the size of a 20-foot standard container along the first direction, and the size of the container body (111) along the second direction is smaller than the size of a 30-foot standard container along the second direction.

[0133] For example, the size of the container body (111) along the first direction is smaller than the size of a 20-foot standard container along the first direction, and the size of the container body (111) along the second direction is smaller than the size of a 40-foot standard container along the second direction.

[0134] For example, the size of the container body (111) along the first direction is smaller than the size of a 20-foot standard container along the first direction, and the size of the container body (111) along the second direction is smaller than the size of a 45-foot standard container along the second direction.

[0135] For example, the size along the first direction of the container body (111) is smaller than the size along the first direction of a 30-foot standard container, and the size along the second direction of the container body (111) is smaller than the size along the second direction of a 10-foot standard container.

[0136] For example, the size of the container body (111) along the first direction is smaller than the size of a 30-foot standard container along the first direction, and the size of the container body (111) along the second direction is smaller than the size of a 20-foot standard container along the second direction.

[0137] For example, the size of the container body (111) along the first direction is smaller than the size of a 30-foot standard container along the first direction, and the size of the container body (111) along the second direction is smaller than the size of a 30-foot standard container along the second direction.

[0138] For example, the size along the first direction of the container body (111) is smaller than the size along the first direction of a 30-foot standard container, and the size along the second direction of the container body (111) is smaller than the size along the second direction of a 40-foot standard container.

[0139] For example, the size of the container body (111) along the first direction is smaller than the size of a 30-foot standard container along the first direction, and the size of the container body (111) along the second direction is smaller than the size of a 45-foot standard container along the second direction.

[0140] For example, the size of the container body (111) along the first direction is smaller than the size of a 40-foot standard container along the first direction, and the size of the container body (111) along the second direction is smaller than the size of a 10-foot standard container along the second direction.

[0141] For example, the size of the container body (111) along the first direction is smaller than the size of a 40-foot standard container along the first direction, and the size of the container body (111) along the second direction is smaller than the size of a 20-foot standard container along the second direction.

[0142] For example, the size of the container body (111) along the first direction is smaller than the size of a 40-foot standard container along the first direction, and the size of the container body (111) along the second direction is smaller than the size of a 30-foot standard container along the second direction.

[0143] For example, the size of the container body (111) along the first direction is smaller than the size of a 40-foot standard container along the first direction, and the size of the container body (111) along the second direction is smaller than the size of a 40-foot standard container along the second direction.

[0144] For example, the size of the container body (111) along the first direction is smaller than the size of a 40-foot standard container along the first direction, and the size of the container body (111) along the second direction is smaller than the size of a 45-foot standard container along the second direction.

[0145] For example, the size of the container body (111) along the first direction is smaller than the size of a 45-foot standard container along the first direction, and the size of the container body (111) along the second direction is smaller than the size of a 10-foot standard container along the second direction.

[0146] For example, the size of the container body (111) along the first direction is smaller than the size of a 45-foot standard container along the first direction, and the size of the container body (111) along the second direction is smaller than the size of a 20-foot standard container along the second direction.

[0147] For example, the size of the container body (111) along the first direction is smaller than the size of a 45-foot standard container along the first direction, and the size of the container body (111) along the second direction is smaller than the size of a 30-foot standard container along the second direction.

[0148] For example, the size of the container body (111) along the first direction is smaller than the size of a 45-foot standard container along the first direction, and the size of the container body (111) along the second direction is smaller than the size of a 40-foot standard container along the second direction.

[0149] For example, the size of the container body (111) along the first direction is smaller than the size of the 45-foot standard container along the first direction, and the size of the container body (111) along the second direction is smaller than the size of the 45-foot standard container along the second direction.

[0150] The container body (111) is generally a rectangular structure, and the length direction (X) and width direction (Y) of the container body (111) are both parallel to the horizontal plane, the length direction (X) of the container body (111) is parallel to the longest side of the rectangular structure of the container body (111), the height direction (Z) of the container body (111) is perpendicular to the ground, and the width direction (Y) of the container body (111) is perpendicular to the length direction (X) of the container body (111) and the height direction (Z) of the container body (111).

[0151] Size l along the length direction (X) of the container body (111) is the distance between the two ends along the length direction (X) of the container body (111), size k along the width direction (Y) of the container body (111) is the distance between the two ends along the width direction (Y) of the container body (111), and size h along the height direction (Z) of the container body (111) is the distance between the two ends along the height direction (Z) of the container body (111). The sizes l, k, and h are the maximum sizes of the outer perimeter of the container body (111) in the corresponding directions.

[0152] In some embodiments, the container body (111) may include eight corner pieces and six wall panels, the eight corner pieces are located at eight corners of the rectangular structure of the container body (111), each of the eight corner pieces protrudes from the wall panel of the container body (111), the total span of two corner pieces arranged along the height direction (Z) is the height of the container body (111), the total span of two corner pieces arranged along the length direction (X) is the length of the container body (111), and the total span of two corner pieces arranged along the width direction (Y) is the width of the container body (111). When calculating the size of the container body (111), pipes and cables connected to the container body (111) and located outside the container body (111) are not considered as part of the size of the container body (111).

[0153] A battery module (112) is disposed within a container body (111), and the battery module (112) includes a plurality of battery cells (1121), and the plurality of battery cells (1121) can be connected in series, in parallel, or in a mixed series-parallel manner.

[0154] Referring to FIG. 9, the battery cell (1121) described in an embodiment of the present application comprises an electrode assembly (11212) and a housing (11210), the housing (11210) having a receiving chamber (11214), and the electrode assembly (11212) is received within the receiving chamber (11214).

[0155] The housing (11210) includes a case (11211) and an end cap (11213). When assembling a battery cell (1121), first, an electrode assembly (11212) is placed in a receiving chamber (11214), then the end cap (11213) is placed over the case (11211) and joined, and then an electrolyte can be injected into the receiving chamber (11214) through an electrolyte filling port on the end cap (11213).

[0156] Optionally, the housing (11210) can also be used to accommodate an electrolyte, for example, an electrolyte.

[0157] The housing (11210) may have various shapes, such as a cylinder or a rectangular prism. The shape of the housing (11210) may be determined based on the specific shape of the electrode assembly (11212). For example, if the electrode assembly (11212) has a cylindrical structure, the housing (11210) may be selected as a cylindrical structure. If the electrode assembly (11212) has a rectangular prism structure, the housing (11210) may be selected as a rectangular prism structure.

[0158] The material of the housing (11210) can be various, such as copper, iron, aluminum, stainless steel, aluminum alloy, etc., and the embodiments of the present application do not place any special limitations thereon.

[0159] There may be one or more electrode assemblies (11212) housed inside the housing (11210). As an example, as shown in FIG. 9, there are two electrode assemblies (11212) housed inside the housing (11210).

[0160] In the embodiment of the present application, the size of the container body (111) of the energy storage facility (100) along the first direction is smaller than the size along the first direction of a standard container, and the size of the container body (111) along the second direction is smaller than the size along the second direction of a standard container, so that the energy storage container (110) does not exceed the size along the first and second directions of a standard container for sea or land transport corresponding to the energy storage container during the transport process. This is advantageous for improving convenience during the transport process of the energy storage container (110) and reducing the transport cost of the energy storage container (110), thereby effectively reducing the usage cost of the energy storage facility (100).

[0161] In some embodiments of the present application, referring to FIG. 3, the first direction is the height direction (Z) of the container body (111).

[0162] For example, the size along the height direction (Z) of the container body (111) is smaller than the size along the height direction (Z) of a 10-foot standard container, that is, the height of the container body (111) is smaller than the height of a 10-foot standard container.

[0163] For example, the size along the height direction (Z) of the container body (111) is smaller than the size along the height direction (Z) of a 20-foot standard container, that is, the height of the container body (111) is smaller than the height of a 20-foot standard container.

[0164] For example, the size along the height direction (Z) of the container body (111) is smaller than the size along the height direction (Z) of a 30-foot standard container, that is, the height of the container body (111) is smaller than the height of a 30-foot standard container.

[0165] For example, the size along the height direction (Z) of the container body (111) is smaller than the size along the height direction (Z) of a 40-foot standard container, that is, the height of the container body (111) is smaller than the height of a 40-foot standard container.

[0166] For example, the size along the height direction (Z) of the container body (111) is smaller than the size along the height direction (Z) of a 45-foot standard container, that is, the height of the container body (111) is smaller than the height of a 45-foot standard container.

[0167] By adopting the above technical method, the size along the height direction (Z) of the container body (111) is smaller than the size along the height direction (Z) of a standard container, so that the energy storage container (110) does not exceed the size along the height direction (Z) of a corresponding standard container for sea or land transport during the transport process. This is advantageous for improving convenience during the transport process of the energy storage container (110) and reducing the transport cost of the energy storage container (110), thereby effectively reducing the usage cost of the energy storage facility (100).

[0168] In some embodiments of the present application, the energy storage facility (100) comprises m1 energy storage containers (110), and among the m1 energy storage containers (110), m 11 The sum of the sizes along the height direction (Z) of the container bodies (111) of the energy storage containers (110) is equal to the sum of the sizes along the height direction (Z) of n1 standard containers, where m1 is a positive integer greater than or equal to 2, and n1 is m 11 It is a smaller positive integer.

[0169] m of 1 energy storage container (110) m 11 The number of energy storage containers (110) is any m of the m1 energy storage containers (110). 11 It means three energy storage containers (110). For example, an energy storage facility (100) has three energy storage containers (110), each being a first energy storage container, a second energy storage container, and a third energy storage container. If m 11 If =2, these two energy storage containers (110) may be a first energy storage container and a third energy storage container, or a first energy storage container and a second energy storage container, or a second energy storage container and a third energy storage container.

[0170] m 11 This may be smaller than m1, and the sum of the sizes along the height direction (Z) of some of the m1 energy storage containers (110) is equal to the sum of the sizes along the height direction (Z) of n1 standard containers. For example, m1=8, m 11 =5, n1=3; where, the 5 energy storage containers (110) may be any 5 energy storage containers (110) out of 8 energy storage containers (110), and the sum of the heights of the 5 energy storage containers (110) is equal to the height of one standard container.

[0171] m 11 = m1, and the sum of the sizes along the height direction (Z) of m1 energy storage containers (110) is equal to the sum of the sizes along the height direction (Z) of n1 standard containers. For example, m1=2, m 11 =m1, n1=1, and the sum of the heights of the two energy storage containers (110) is equal to the height of one standard container.

[0172] The size along the height direction (Z) of the energy storage container (110) may be the same, that is, the size along the height direction (Z) of the energy storage container (110) is m, which is the sum of the sizes along the height direction (Z) of n1 standard containers. 11 It could be one-third, that is, m 11 The sum of the sizes along the height direction (Z) of the energy storage containers (110) is the sum of the sizes along the height direction (Z) of the n1 standard containers. In this way, when n1 is 1, m 11 The energy storage containers (110) can be configured to have a size along the height direction (Z) of one standard container, making it convenient to assemble them into one standard container size for land and sea transport; when n1 is an integer greater than 1, m 11The energy storage containers (110) can be configured to have a height direction (Z) of n1 standard containers and can be conveniently transported to the size of standard containers. When configured to the size of standard containers for transport, transportation costs can be significantly reduced.

[0173] Optionally, m 11 The sizes of the energy storage containers (110) along the height direction (Z) may differ from each other, but at least m of them 11 The sum of the sizes along the height direction (Z) of the energy storage containers (110) must be set to correspond to the sizes along the height direction (Z) of the n1 standard containers. In this way, m with different sizes along the height direction (Z) 11 Energy storage containers (110) can be assembled in a size along the height direction (Z) of one or more standard containers, making transportation much more convenient and reducing transportation costs.

[0174] In an embodiment of the present application, m 11 The fact that the sum of the sizes along the height direction (Z) of the energy storage containers (110) is equal to the sum of the sizes along the height direction (Z) of the n1 standard containers is m 11 This means that the sum of the sizes along the height direction (Z) of the energy storage containers (110) is approximately equivalent to the sum of the sizes along the height direction (Z) of the n1 standard containers. 11 When the difference in size between the sum of the sizes along the height direction (Z) of the energy storage containers (110) and the sum of the sizes along the height direction (Z) of the n1 standard containers is within the tolerance range, they can all be considered to be approximately equal in size.

[0175] Optionally, the approximately equivalent difference value is W, and W≤m 11 It is 35mm-30mm. For example, m 11= 2, and the approximately equivalent difference value W can be up to 40 mm, and is satisfied when the difference between the sum of the sizes along the height direction (Z) of the two energy storage containers (110) and the size along the height direction (Z) of one standard container is within 40 mm, that is, when the sum of the sizes along the height direction (Z) of the two energy storage containers (110) is equal to the size along the height direction (Z) of one standard container. Also, for example, m 11 =3, and the approximately equivalent difference value W can be up to 75mm, and if the difference value between the sum of the sizes along the height direction (Z) of the three energy storage containers (110) and the size along the height direction (Z) of one standard container is within 75mm, that is, if the sum of the sizes along the height direction (Z) of the three energy storage containers (110) is equal to the size along the height direction (Z) of one standard container, then it is satisfied. Or if the difference value between the sum of the sizes along the height direction (Z) of the three energy storage containers (110) and the sum of the sizes along the height direction (Z) of two standard containers is within 75mm, that is, if the sum of the sizes along the height direction (Z) of the three energy storage containers (110) is equal to the sum of the sizes along the height direction (Z) of two standard containers, then it is satisfied.

[0176] Optionally, due to manufacturing error, m 11 m in the sum of the sizes along the height direction (Z) of the energy storage containers (110) 11 There may be a manufacturing error W1, where W1≤5mm, i.e., m 11 The sum of the sizes along the height direction (Z) of the energy storage containers (110) may be equal to the sum of the sizes along the height direction (Z) of n1 standard containers, or m 11 m in the sum of the sizes along the height direction (Z) of the energy storage containers (110) 11The sum of the W1s may be equal to the sum of the sizes along the height direction (Z) of n1 standard containers.

[0177] As an example, m 11 =2, n1=1, the height h of the energy storage container (110) is 1293mm, the height H of the corresponding standard container is 2591mm, and n1ХH-m 11 Хh=5mm and 5mm <m 11 ХW1=10mm. Therefore, m 11 The sum of the sizes along the height direction (Z) of the energy storage containers (110) is equal to the sum of the sizes along the height direction (Z) of the n1 standard containers.

[0178] By adopting the above technical solution, m 11 Since the size along the height direction (Z) of the container body (111) of the energy storage container (110) is the size along the height direction (Z) of n1 standard containers, m 11 By making the space occupied by the energy storage containers (110) when loaded equal to the space occupied by n1 standard containers, the utilization rate of the placement space of the energy storage containers (110) is improved, and it is advantageous to fully utilize the height space during the transportation process, and the waste of space during the transportation process of the energy storage containers (110) is reduced, and the transportation cost of the energy storage containers (110) is reduced, thereby further reducing the usage cost of the energy storage facility (100).

[0179] In some embodiments of the present application, m 11 =2, n1=1.

[0180] The energy storage facility (100) may include more than two energy storage containers (110), for example, the number of energy storage containers (110) in the energy storage facility (100) may be three, five, or eight. The energy storage facility (100) may also have only two energy storage containers (110).

[0181] By installing two energy storage containers (110) at a height equal to that of one standard container, when transporting multiple energy storage containers (110) among the energy storage facilities (100), two adjacent energy storage containers (110) can be stacked along the height direction (Z), so that the two energy storage containers (110) accurately occupy the space that one standard container must occupy, thereby improving the utilization rate of the placement space of the energy storage containers (110) and being advantageous for reducing the transportation costs of the energy storage containers (110).

[0182] In some embodiments of the present application, m 11 =3, n1=1.

[0183] By installing three energy storage containers (110) at a height equal to that of one standard container, when transporting multiple energy storage containers (110) among the energy storage facilities (100), three adjacent energy storage containers (110) can be stacked along the height direction (Z), thereby allowing the three energy storage containers (110) to accurately occupy the space that one standard container would otherwise occupy, which improves the utilization rate of the placement space of the energy storage containers (110) and is advantageous for reducing the transportation costs of the energy storage containers (110).

[0184] In some embodiments of the present application, m 11 =3, n1=1.

[0185] By installing three energy storage containers (110) at a height equal to that of two standard containers, when transporting multiple energy storage containers (110) among the energy storage facilities (100), three adjacent energy storage containers (110) can be stacked along the height direction (Z), thereby allowing the three energy storage containers (110) to accurately occupy the space that two standard containers would otherwise occupy, which improves the utilization rate of the placement space of the energy storage containers (110) and is advantageous for reducing the transportation costs of the energy storage containers (110).

[0186] In some embodiments of the present application, with reference to FIG. 3, the energy storage facility (100) includes a plurality of energy storage containers (110), and the plurality of energy storage containers (110) are loaded along the height direction (Z) of the container body (111).

[0187] The energy storage containers (110) within the energy storage facility (100) may be of any number of two or more. For example, the energy storage facility (100) may include two energy storage containers (110), and during the process of assembling the energy storage facility (100), two energy storage containers (110) may be stacked along the height direction (Z). As another example, the energy storage facility (100) may include three energy storage containers (110), and during the process of assembling the energy storage facility (100), three energy storage containers (110) may be stacked along the height direction (Z).

[0188] In some embodiments, when the number of energy storage containers (110) in the energy storage facility (100) is excessive, the container body (111) of the lowest energy storage container (110) is prone to damage, so the sum of the heights of the energy storage containers (110) stacked along the height direction (Z) is less than or equal to the sum of the heights of the eight standard containers stacked.

[0189] By adopting the above technical method, a larger number of energy storage containers (110) can be placed when the occupied area of ​​the energy storage facility (100) is the same, thereby improving the energy density of the energy storage facility (100) and thereby effectively improving the performance of the energy storage facility (100).

[0190] In some embodiments of the present application, with reference to FIG. 3, a plurality of energy storage containers (110) include a first energy storage container and a second energy storage container, the first energy storage container is located above the second energy storage container, a first connecting part (1113) is provided at the bottom of the container body (111) of the first energy storage container, and a second connecting part (1114) is provided at the top of the container body (111) of the second energy storage container, and the first connecting part (1113) and the second connecting part (1114) are interconnected.

[0191] The first connecting part (1113) and the second connecting part (1114) cooperate to form at least part of a connecting structure used to connect two adjacent energy storage containers (110) along the height direction (Z). The method of connecting the first connecting part (1113) and the second connecting part (1114) may be welding, fastening, screw connection, etc., but is not limited thereto.

[0192] If two energy storage containers (110) assembled and transported along the height direction (Z) are connected and fixed through the first connecting structure, m 11 The energy storage containers (110) comprise n1 standard container sizes and also include the height size of the first connection structure between them. That is, when the first connection structure is installed, m 11The size of some of the energy storage containers (110) along the height direction (Z) can be the sum of its own height and the height of the first connecting structure connected thereto. This is because the first connecting structure connecting the energy storage containers (110) along the height direction (Z) occupies some of the height size of the energy storage containers (110).

[0193] For example, m 11 When all of the energy storage containers (110) are assembled and fixed through the first connecting structure and transported, m 11 The sum of the sizes along the height direction (Z) of the energy storage containers (110) and m 11 - The sum of the sizes along the height direction (Z) of -1 first connection structure is equal to the sum of the sizes along the height direction (Z) of n1 standard containers. Optionally, m 11 The number of first connection structures among the energy storage containers (110) is m 11 - It may be less than 1, and then when these energy storage containers (110) are assembled to the size of a standard container, m 11 It includes the sum of the sizes along the height direction (Z) of the energy storage containers (110) and the sum of the sizes of the actual first connection structure.

[0194] For example, here, the size along the height direction (Z) of the first connection structure is W2, and W2 ≤ 30 mm. As an example, m 11 =3, n1=2, and the height h of the energy storage container (110) is 845mm, and the height H of the corresponding standard container is 2591mm, and n1ХH-m 11 Хh=56mm and 56mm <m 11 ХW1+(m 11 -1)XW2=75mm. Therefore, m 11The sum of the sizes along the height direction (Z) of the energy storage containers (110) is equal to the sum of the sizes along the height direction (Z) of the n1 standard containers. Here, W=m 11 ХW1+(m 11 -1) It is 2XW2.

[0195] Accordingly, when the energy storage facility (100) according to the embodiment of the present application uses a first connection structure during transportation, and when the first connection structure is not required between the energy storage containers (110) constituting the energy storage facility (100), "m 11 The statement “the sum of the sizes along the height direction (Z) of the above energy storage containers (110) is equal to the sum of the sizes along the height direction (Z) of n1 standard containers” should be understood to include the height of the first connection structure used. That is, m 11 The sum of the sizes along the height direction (Z) of the energy storage containers (110) is equal to the sum of the sizes along the height direction (Z) of n1 standard containers minus the sum of the heights of the first connection structure used. This situation also applies to the embodiments according to claims 3 to 6 of the present application.

[0196] For example, the first connecting part (1113) may be a first fixed fastening hole, and the second connecting part (1114) may be a first fixed fastening member, and the first fixed fastening member is connected by being fixedly fastened within the first fixed fastening hole.

[0197] As an example, the first connecting part (1113) may be a second fixed fastening member, and the second connecting part (1114) may be a second fixed fastening hole, and the second fixed fastening member is connected by being fixedly fastened within the second fixed fastening hole.

[0198] For example, the first connecting part (1113) may be a first fixed fastening hole and the second connecting part (1114) may be a second fixed fastening hole, and the first connecting structure further includes a first connecting member, one end of the first connecting member along the height direction (Z) of the container body (111) is connected within the first fixed fastening hole, and the other end of the first connecting member along the height direction (Z) of the container body (111) is connected within the second fixed fastening hole.

[0199] By adopting the above technical method, the structure after loading multiple energy storage containers (110) can be made more stable, thereby effectively improving the safety of transporting the energy storage containers (110) and the safety of using the energy storage facility (100).

[0200] In some embodiments of the present application, a plurality of energy storage containers (110) include a first energy storage container and a second energy storage container, the first energy storage container is located above the second energy storage container, a first position limiting part is provided at the lower part of the container body (111) of the first energy storage container, and a second position limiting part is provided at the upper part of the container body (111) of the second energy storage container, and the first position limiting part and the second position limiting part cooperate to limit the relative position in a direction perpendicular to the height direction (Z) of the container bodies (111) of the first energy storage container and the second energy storage container.

[0201] The first position limiting unit and the second position limiting unit cooperate to form at least part of a position limiting structure used to limit the relative positions of two adjacent energy storage containers (110) along the height direction (Z).

[0202] As an example, the first position limiting part may be a first position limiting hole, and the second position limiting part may be a first position limiting member, and the first position limiting member is inserted and coupled into the first position limiting hole along the height direction (Z) of the container body (111).

[0203] As an example, the first position limiting member may be a second position limiting member, and the second position limiting member may be a second position limiting hole, and the second position limiting member is inserted and coupled into the second position limiting hole along the height direction (Z) of the container body (111).

[0204] As an example, the first position limiting part may be a first position limiting hole, and the second position limiting part may be a second position limiting hole, and the position limiting structure further includes a position limiting member, wherein one end of the position limiting member along the height direction (Z) of the container body (111) is inserted and coupled into the first position limiting hole, and the other end of the position limiting member along the height direction (Z) of the container body (111) is inserted and coupled into the second position limiting hole.

[0205] By adopting the above technical method, the relative position along the direction perpendicular to the height direction (Z) of the container body (111) of two energy storage containers (110) is effectively limited, thereby effectively reducing the risk of relative misalignment between two adjacent energy storage containers (110).

[0206] In some embodiments of the present application, referring to FIG. 3, the second direction is the length direction (X) of the container body (111), and the size along the width direction (Y) of the container body (111) matches the size along the width direction (Y) of a standard container.

[0207] The fact that the size along the width direction (Y) of the container body (111) matches the size along the width direction (Y) of the standard container does not mean that the width of the container body (111) is completely equivalent to the width of the standard container, but rather that it may have a certain error within an allowable error range. For example, referring to GB / T 1413-2008 and GB / T 1413-2023, the difference between the size along the width direction (Y) of the container body (111) and the size along the width direction (Y) of the standard container is within the range of ±5mm.

[0208] What needs to be explained is that in actual application, the size along the length direction (X), the size along the height direction (Z) and the size along the width direction (Y) of the container body (111) may correspond to the size of a standard container of the same type of standard size, or may correspond to the size of a standard container of a different type of standard size.

[0209] In some embodiments, the size of the container body (111) along the length direction (X) is smaller than the size along the length direction (X) of one standard size standard container, the size of the container body (111) along the height direction (Z) is smaller than the size along the height direction (Z) of another standard size standard container, and the size of the container body (111) along the width direction (Y) is equal to the size along the width direction (Y) of another standard size standard container.

[0210] For example, the length of the container body (111) along the length direction (X) is smaller than the length of a 10-foot standard container along the length direction (X), that is, the length of the container body (111) is smaller than the length of a 10-foot standard container, the height of the container body (111) along the height direction (Z) is smaller than the height of a 20-foot standard container along the height direction (Z), that is, the height of the container body (111) is smaller than the height of a 20-foot standard container, and the width of the container body (111) along the width direction (Y) is equal to the width of a 30-foot standard container along the width direction (Y), that is, the width of the container body (111) is equal to the width of a 30-foot standard container.

[0211] In some other embodiments, the length (X) and height (Z) of the container body (111) is smaller than the length (X) and height (Z) of a standard container of the same type and standard size, and the width (Y) of the container body (111) is equal to the width (Y) of a standard container of a different type.

[0212] For example, the length (X) and height (Z) of the container body (111) is smaller than the length (X) and height (Z) of a 20-foot standard container, that is, the length of the container body (111) is smaller than the length of a 20-foot standard container, and the height of the container body (111) is smaller than the height of a 20-foot standard container, and the width (Y) of the container body (111) is equal to the width (Y) of a 30-foot standard container, that is, the width of the container body (111) is equal to the width of a 30-foot standard container.

[0213] In some other embodiments, the length (X) and height (Z) of the container body (111) is smaller than the length (X) and height (Z) of a standard container of the same type and standard size, and the width (Y) of the container body (111) is equal to the width (Y) of the standard container of the same size.

[0214] For example, the length (X) and height (Z) of the container body (111) is smaller than the length (X) and height (Z) of a 20-foot standard container, that is, the length of the container body (111) is smaller than the length of a 20-foot standard container, the height of the container body (111) is smaller than the height of a 20-foot standard container, and the width (Y) of the container body (111) is equal to the width (Y) of a 20-foot standard container, that is, the width of the container body (111) is equal to the width of a 20-foot standard container.

[0215] In another embodiment, the size of the container body (111) along the length direction (X) is smaller than the size along the length direction (X) of a standard container of one standard size, the size of the container body (111) along the width direction (Y) is equal to the size along the width direction (Y) of the standard container of the standard size, and the size of the container body (111) along the height direction (Z) is smaller than the size along the height direction (Z) of another standard container of the standard size.

[0216] For example, the size of the container body (111) along the length direction (X) is smaller than the size along the length direction (X) of a 20-foot standard container, that is, the length of the container body (111) is smaller than the length of a 20-foot standard container, the size of the container body (111) along the width direction (Y) is equal to the size along the width direction (Y) of a 20-foot standard container, that is, the width of the container body (111) is equal to the width of a 20-foot standard container, and the size of the container body (111) along the height direction (Z) is smaller than the size along the height direction (Z) of a 30-foot standard container, that is, the height of the container body (111) is smaller than the height of a 30-foot standard container.

[0217] In another embodiment, the size of the container body (111) along the height direction (Z) is smaller than the size along the height direction (Z) of a standard container of one standard size, the size of the container body (111) along the width direction (Y) is equal to the size along the width direction (Y) of the standard container of said standard size, and the size of the container body (111) along the length direction (X) is smaller than the size along the length direction (X) of another standard container of a different standard size.

[0218] For example, the size of the container body (111) along the height direction (Z) is smaller than the size along the height direction (Z) of a 20-foot standard container, that is, the height of the container body (111) is smaller than the height of a 20-foot standard container, the size of the container body (111) along the width direction (Y) is equal to the size along the width direction (Y) of a 20-foot standard container, that is, the width of the container body (111) is equal to the width of a 20-foot standard container, and the size of the container body (111) along the length direction (X) is smaller than the size along the length direction (X) of a 30-foot standard container, that is, the length of the container body (111) is smaller than the length of a 30-foot standard container.

[0219] By adopting the above technical method, the energy storage container (110) does not exceed the length direction (X) of the corresponding standard container for sea or land transport during the transport process. This is advantageous for improving convenience during the transport process of the energy storage container (110) and reducing the transport cost of the energy storage container (110), thereby effectively reducing the usage cost of the energy storage facility (100).

[0220] In some embodiments of the present application, with reference to FIG. 3, the energy storage facility (100) comprises a plurality of energy storage containers (110), m2 of the energy storage containers (110) are arranged in a row along the length direction (X) of the container body (111), and m3 rows of energy storage containers (110) are loaded along the height direction (Z) of the container body (111), wherein m2 and m3 are both positive integers greater than or equal to 2.

[0221] In some embodiments, the energy storage facility (100) includes at least four energy storage containers (110), and the number of energy storage containers (110) in the energy storage facility (100) is an integer multiple of 2.

[0222] As an example, the energy storage facility (100) includes four energy storage containers (110), and during the process of assembling the energy storage facility (100), two energy storage containers (110) can be arranged in a row along the length direction (X) of the container body (111), and then two rows of energy storage containers (110) can be loaded along the height direction (Z) of the container body (111).

[0223] As an example, the energy storage facility (100) includes six energy storage containers (110), and during the process of assembling the energy storage facility (100), two energy storage containers (110) each can be arranged in one row along the length direction (X) of the container body (111), and then three rows of energy storage containers (110) can be loaded along the height direction (Z) of the container body (111).

[0224] By adopting the above technical method, a larger number of energy storage containers (110) can be placed when the occupied area of ​​the energy storage facility (100) is the same, and the energy density of the energy storage facility (100) is improved, thereby effectively improving the performance of the energy storage facility (100).

[0225] In some embodiments of the present application, among m2 energy storage containers (110), m 21 The sum of the sizes along the length direction (X) of the container bodies (111) of the energy storage containers (110) is equal to the sum of the sizes along the length direction (X) of n2 standard containers, where n2 is m 21 It is a smaller positive integer, and m of the energy storage containers (110) of row m3 is m 31 The sum of the sizes along the height direction (Z) of the container bodies (111) of the row of energy storage containers (110) is equal to the sum of the sizes along the height direction (Z) of n3 standard containers, and n3 is m 31 It is a smaller positive integer.

[0226] m of the two energy storage containers (110) 21 The energy storage containers (110) are any m of the m2 energy storage containers (110). 21It means four energy storage containers (110). For example, an energy storage facility (100) is equipped with four energy storage containers (110), namely a first energy storage container, a second energy storage container, a third energy storage container, and a fourth energy storage container, respectively, and if m 21 In the case where =2, these two energy storage containers (110) may be a first energy storage container and a third energy storage container, a first energy storage container and a second energy storage container, or a second energy storage container and a fourth energy storage container.

[0227] m 21 This can be smaller than m2, and the sum of the sizes along the length direction (X) of some of the m2 energy storage containers (110) is equal to the sum of the sizes along the length direction (X) of n2 standard containers. For example, m2=8, m 21 =5, n2=3; where, the 5 energy storage containers (110) may be any 5 energy storage containers (110) out of 8 energy storage containers (110), and the sum of the lengths of the 5 energy storage containers (110) is equal to the length of one standard container.

[0228] m 21 = m2, and the sum of the sizes along the length direction (X) of m2 energy storage containers (110) is equal to the sum of the sizes along the length direction (X) of n2 standard containers. For example, m2=2, m 21 =m2, n2=1, and the sum of the lengths of the two energy storage containers (110) is equal to the length of one standard container.

[0229] The size along the length direction (X) of the energy storage container (110) may be the same, that is, the size along the length direction (X) of the energy storage container (110) is m, which is the sum of the sizes along the length direction (X) of n2 standard containers. 21 It could be one-third. In other words, m 21 The sum of the sizes along the length direction (X) of the energy storage containers (110) is equal to the sum of the sizes along the length direction (X) of n2 standard containers. In this way, when n2 is 1, m 21 The energy storage containers (110) can be configured to have a size along the length direction (X) of one standard container, making it convenient to assemble them to the size of one standard container for land and sea transport; when n2 is an integer greater than 1, m 21 The energy storage containers (110) can be configured to have a length along the length direction (X) of n2 standard containers and can be conveniently transported to the size of standard containers. When configured to the size of standard containers for transport, transportation costs can be significantly reduced.

[0230] Optionally, m 21 The sizes of the energy storage containers (110) along the length direction (X) may differ from each other, but at least m of them 21 The sum of the lengthwise (X) dimensions of the energy storage containers (110) must be set so that it corresponds to the lengthwise (X) dimensions of n2 standard containers. In this way, among them, m whose lengthwise (X) dimensions are different from each other 21 Energy storage containers (110) can be assembled in length along the length direction (X) of one or more standard containers, making transportation much more convenient and reducing transportation costs.

[0231] In an embodiment of the present application, m 21The fact that the sum of the sizes along the length direction (X) of the energy storage containers (110) is equal to the sum of the sizes along the length direction (X) of n2 standard containers is m 21 This means that the sum of the sizes along the length direction (X) of the energy storage containers (110) is approximately equivalent to the sum of the sizes along the length direction (X) of n2 standard containers. 21 When the sum of the sizes along the length direction (X) of the energy storage containers (110) is within the tolerance range, the difference in size between the sum of the sizes along the length direction (X) of n2 standard containers can be considered to be approximately equal in size.

[0232] Optionally, due to manufacturing error, m 21 m in the sum of the sizes along the length direction (X) of the energy storage containers (110) 21 There may be a manufacturing error W3, where W3≤5mm, i.e., m 21 The sum of the sizes along the length direction (X) of the energy storage containers (110) may be equal to the sum of the sizes along the length direction (X) of n2 standard containers, and also m 21 m in the sum of the sizes along the length direction (X) of the energy storage containers (110) 21 The sum of W3s may be equal to the sum of the sizes along the length direction (X) of n2 standard containers.

[0233] As an example, m 21 =2, n2=1, the length l of the energy storage container (110) is 3027 mm, and the length L of the corresponding standard container is 6058 mm, and n2ХL - m 21 Хl=4mm and 4mm <m 21 ХW3=10mm. Therefore, m 21 The sum of the sizes along the length direction (X) of the energy storage containers (110) is equal to the sum of the sizes along the length direction (X) of n2 standard containers.

[0234] m of the energy storage containers (110) in row m3 31 The energy storage container (110) of the row is any m of the energy storage containers (110) of the row m3. 31 It refers to a row of energy storage containers (110). For example, an energy storage facility (100) includes eight energy storage containers (110), with two energy storage containers (110) arranged in one row along the length direction (X), and four rows of energy storage containers (110) loaded along the height direction (Z), and if m 31 In the case where =2, the energy storage container (110) of these two rows may be the first row and the second row, the first row and the third row, or the second row and the fourth row.

[0235] m 31 This may be smaller than m3, and the sum of the sizes along the height direction (Z) of multiple rows of energy storage containers (110) among the m3 rows of energy storage containers (110) is equal to the sum of the sizes along the height direction (Z) of n3 standard containers. For example, m3=8, m 31 =5, n3=3; where, the 5th row energy storage container (110) can be any 5th row energy storage container (110) among the 8th row energy storage containers (110), and the sum of the heights of the 5th row energy storage containers (110) is equal to the height of one standard container.

[0236] m 31 = m3, and the sum of the sizes along the height direction (Z) of m3 energy storage containers (110) is equal to the sum of the sizes along the height direction (Z) of n3 standard containers. For example, m3=2, m 31 =m3, n3=1, the sum of the heights of the energy storage containers (110) in row 2 is equal to the height of one standard container.

[0237] m 31The size along the height direction (Z) of the energy storage containers (110) in a row may be the same, that is, the size along the height direction (Z) of the energy storage containers (110) in a row is m, which is the sum of the sizes along the height direction (Z) of n3 standard containers. 31 It could be one-third, in other words, m 31 The sum of the sizes along the height direction (Z) of the energy storage containers (110) in the row is equal to the sum of the sizes along the height direction (Z) of n3 standard containers. In this way, when n3 is 1, m 31 The energy storage container (110) of the row can be configured to have a size along the height direction (Z) of one standard container, making it convenient to assemble into the size of one standard container for land and sea transport; when n3 is an integer greater than 1, m 31 The energy storage container (110) of the row can be configured with a height direction (Z) of n3 standard containers and can be conveniently transported with the size of standard containers. When configured with the size of standard containers for transport, transportation costs can be significantly reduced.

[0238] Optionally, m 31 The sizes of the energy storage containers (110) along the height direction (Z) may differ from each other, but at least m of them 31 The sum of the sizes along the height direction (Z) of the row of energy storage containers (110) must be set to correspond to the sizes along the height direction (Z) of n3 standard containers. In this way, among them, m whose sizes along the height direction (Z) are different from each other 31 Energy storage containers (110) can be assembled in a size along the height direction (Z) of one or more standard containers, making transportation much more convenient and reducing transportation costs.

[0239] In an embodiment of the present application, m 31The sum of the sizes along the height direction (Z) of the energy storage containers (110) is equal to the sum of the sizes along the height direction (Z) of the n3 standard containers, which is m 31 This means that the sum of the sizes along the height direction (Z) of the energy storage containers (110) is approximately equivalent to the sum of the sizes along the height direction (Z) of n3 standard containers. 31 When the difference between the sum of the sizes along the height direction (Z) of the energy storage containers (110) and the sum of the sizes along the height direction (Z) of n3 standard containers is within the tolerance range, they can all be considered to be approximately equal in size.

[0240] Optionally, due to manufacturing error, m 31 m in the sum of the sizes along the height direction (Z) of the energy storage containers (110) 31 There may be a manufacturing error W1, where W1≤5mm, i.e., m 31 The sum of the sizes along the height direction (Z) of the energy storage containers (110) may be equal to the sum of the sizes along the height direction (Z) of n3 standard containers, or m 31 m in the sum of the sizes along the height direction (Z) of the energy storage containers (110) 31 The sum of the W1s may be equal to the sum of the sizes along the height direction (Z) of n3 standard containers.

[0241] As an example, m 31 =2, n3=1, and the height h of the energy storage container (110) is 1293 mm, and the height H of the corresponding standard container is 2591 mm. n3ХH-m 31 Хh=5mm and 5mm <m 31 ХW1=10mm. Therefore, m 31 The sum of the sizes along the height direction (Z) of the row of energy storage containers (110) is equal to the sum of the sizes along the height direction (Z) of n3 standard containers.

[0242] By adopting the above technical solution, m 21 The length of the container body (111) of the energy storage container (110) along the length direction (X) is the same as the length of the n2 standard containers along the length direction (X), and m 31 Since the size along the height direction (Z) of the container body (111) of the energy storage container (110) in the row is the size along the height direction (Z) of n3 standard containers, the space occupied when multiple energy storage containers (110) are loaded can be equal to the space occupied by at least one standard container, thereby improving the utilization rate of the placement space of the energy storage container (110), being advantageous for sufficient utilization of the length space and height space during the transportation process, reducing space waste during the transportation process of the energy storage container (110), and reducing the transportation cost of the energy storage container (110), thereby further reducing the usage cost of the energy storage facility (100).

[0243] In some embodiments of the present application, m 21 =2, n2=1, m 31 =2, n3=1.

[0244] By adopting the above technical method, when transporting a plurality of energy storage containers (110) among the energy storage facilities (100), not only can a certain number of energy storage containers (110) be arranged and installed along the length direction (X) of the container body (111), but a certain number of energy storage containers (110) can also be stacked and installed along the height direction (Z) of the container body (111), so that a certain number of energy storage containers (110) accurately occupy the space that at least one standard container must occupy, thereby improving the utilization rate of the placement space of the energy storage containers (110) and being advantageous for reducing the transportation costs of the energy storage containers (110).

[0245] In some embodiments of the present application, m 21 =2, n2=1, m 31 =3, n3=1.

[0246] By adopting the above technical method, when transporting a plurality of energy storage containers (110) among the energy storage facilities (100), not only can a certain number of energy storage containers (110) be arranged and installed along the length direction (X) of the container body (111), but a certain number of energy storage containers (110) can also be stacked and installed along the height direction (Z) of the container body (111), so that a certain number of energy storage containers (110) accurately occupy the space that at least one standard container must occupy, thereby improving the utilization rate of the placement space of the energy storage containers (110) and being advantageous for reducing the transportation costs of the energy storage containers (110).

[0247] In some embodiments of the present application, m 21 =2, n2=1, m 31 =3, n3=2.

[0248] By adopting the above technical method, when transporting a plurality of energy storage containers (110) among the energy storage facilities (100), not only can a certain number of energy storage containers (110) be arranged and installed along the length direction (X) of the container body (111), but a certain number of energy storage containers (110) can also be stacked and installed along the height direction (Z) of the container body (111), so that a certain number of energy storage containers (110) accurately occupy the space that at least one standard container must occupy, thereby improving the utilization rate of the placement space of the energy storage containers (110) and being advantageous for reducing the transportation costs of the energy storage containers (110).

[0249] In some embodiments of the present application, m 21 =2, n2=1, m 31 =2, n3=1.

[0250] By adopting the above technical method, when transporting a plurality of energy storage containers (110) among the energy storage facilities (100), not only can a certain number of energy storage containers (110) be arranged and installed along the length direction (X) of the container body (111), but a certain number of energy storage containers (110) can also be stacked and installed along the height direction (Z) of the container body (111), so that a certain number of energy storage containers (110) accurately occupy the space that at least one standard container must occupy, thereby improving the utilization rate of the placement space of the energy storage containers (110) and being advantageous for reducing the transportation costs of the energy storage containers (110).

[0251] In some embodiments of the present application, m 21 =3, n2=1, m 31 =3, n3=1.

[0252] By adopting the above technical method, when transporting a plurality of energy storage containers (110) among the energy storage facilities (100), not only can a certain number of energy storage containers (110) be arranged and installed along the length direction (X) of the container body (111), but a certain number of energy storage containers (110) can also be stacked and installed along the height direction (Z) of the container body (111), so that a certain number of energy storage containers (110) accurately occupy the space that at least one standard container must occupy, thereby improving the utilization rate of the placement space of the energy storage containers (110) and being advantageous for reducing the transportation costs of the energy storage containers (110).

[0253] In some embodiments of the present application, m 21 =3, n2=1, m 31 =3, n3=2.

[0254] By adopting the above technical method, when transporting a plurality of energy storage containers (110) among the energy storage facilities (100), not only can a certain number of energy storage containers (110) be arranged and installed along the length direction (X) of the container body (111), but a certain number of energy storage containers (110) can also be stacked and installed along the height direction (Z) of the container body (111), so that a certain number of energy storage containers (110) accurately occupy the space that at least one standard container must occupy, thereby improving the utilization rate of the placement space of the energy storage containers (110) and being advantageous for reducing the transportation costs of the energy storage containers (110).

[0255] In some embodiments of the present application, m 21 =3, n2=2, m 31 =2, n3=1.

[0256] By adopting the above technical method, when transporting a plurality of energy storage containers (110) among the energy storage facilities (100), not only can a certain number of energy storage containers (110) be arranged and installed along the length direction (X) of the container body (111), but a certain number of energy storage containers (110) can also be stacked and installed along the height direction (Z) of the container body (111), so that a certain number of energy storage containers (110) accurately occupy the space that at least one standard container must occupy, thereby improving the utilization rate of the placement space of the energy storage containers (110) and being advantageous for reducing the transportation costs of the energy storage containers (110).

[0257] In some embodiments of the present application, m 21 =3, n2=2, m 31 =3, n3=1.

[0258] By adopting the above technical method, when transporting a plurality of energy storage containers (110) among the energy storage facilities (100), not only can a certain number of energy storage containers (110) be arranged and installed along the length direction (X) of the container body (111), but a certain number of energy storage containers (110) can also be stacked and installed along the height direction (Z) of the container body (111), so that a certain number of energy storage containers (110) accurately occupy the space that at least one standard container must occupy, thereby improving the utilization rate of the placement space of the energy storage containers (110) and being advantageous for reducing the transportation costs of the energy storage containers (110).

[0259] In some embodiments of the present application, m 21 =3, n2=2, m 31 =3, n3=2.

[0260] By adopting the above technical method, when transporting a plurality of energy storage containers (110) among the energy storage facilities (100), not only can a certain number of energy storage containers (110) be arranged and installed along the length direction (X) of the container body (111), but a certain number of energy storage containers (110) can also be stacked and installed along the height direction (Z) of the container body (111), so that a certain number of energy storage containers (110) accurately occupy the space that at least one standard container must occupy, thereby improving the utilization rate of the placement space of the energy storage containers (110) and being advantageous for reducing the transportation costs of the energy storage containers (110).

[0261] In some embodiments of the present application, with reference to FIG. 3, a plurality of energy storage containers (110) include a third energy storage container and a fourth energy storage container arranged along the longitudinal direction (X) of a container body (111), a third connecting part (1115) is provided on one side of the container body (111) of the third energy storage container facing the fourth energy storage container, and a fourth connecting part (1116) is provided on one side of the container body (111) of the fourth energy storage container facing the third energy storage container, and the third connecting part (1115) and the fourth connecting part (1116) are interconnected.

[0262] The third connecting part (1115) and the fourth connecting part (1116) cooperate to form at least a part of the second connecting structure used to connect two adjacent energy storage containers (110) along the longitudinal direction (X). The method of connecting the third connecting part (1115) and the fourth connecting part (1116) includes, but is not limited to, welding, snap-fitting, screw-fitting, etc.

[0263] Two energy storage containers (110) assembled and transported along the longitudinal direction (X) are connected and fixed through the second connection structure, and then m 21 The energy storage containers (110) comprise n2 standard containers along the length direction (X) and also include the length direction (X) of the second connection structure between them. That is, when the second connection structure is established, m 21 The lengthwise (X) length of some of the energy storage containers (110) may be the sum of the length of the container itself and the lengthwise (X) length of the second connecting structure connected thereto. This is because the second connecting structure connecting the energy storage containers (110) along the lengthwise (X) occupies a certain portion of the length of the energy storage containers (110).

[0264] For example, m 21 When all of the energy storage containers (110) are assembled and fixed through the second connection structure and transported, m 21 The sum of the sizes along the length direction (X) of the energy storage containers (110) and m 21 - The sum of the sizes along the length direction (X) of one second connection structure is equal to the sum of the sizes along the length direction (X) of n2 standard containers. Optionally, m 21 The number of second connection structures among the energy storage containers (110) is m 21 - It may be less than 1, and then when assembling these energy storage containers (110) to the size of a standard container, m 21 It includes the sum of the sizes along the length direction (X) of the energy storage containers (110) and the sum of the sizes along the length direction (X) of the actual second connection structure.

[0265] For example, here, the second connection structure has a size along the length direction (X) of W4, and W4 ≤ 30 mm. As an example, m 21 =3, n2=2, the length l of the energy storage container (110) is 4020mm, and the length L of the corresponding standard container is 6058mm. n2ХL-m 21 Хl=56mm and 56mm <m 21 ХW3+(m 21 -1)XW4=75mm. Therefore, m 21 The sum of the sizes along the length direction (X) of the energy storage containers (110) is equal to the sum of the sizes along the length direction (X) of n2 standard containers.

[0266] Accordingly, in the case where the energy storage facility (100) according to the embodiment of the present application uses a second connection structure during transportation and the second connection structure is not required between the energy storage containers (110) constituting the energy storage facility (100), "m 21The statement “the sum of the sizes along the length direction (X) of the container bodies (111) of the energy storage containers (110) is equal to the sum of the sizes along the length direction (X) of n2 standard containers” should be understood to include the size along the length direction (X) of the second connection structure used. That is, m 21 The sum of the sizes along the length direction (X) of the energy storage containers (110) is equal to the sum of the sizes along the length direction (X) of the n2 standard containers minus the sum of the sizes along the length direction (X) of the second connection structure used. This situation also applies to the embodiments according to claims 10 to 12 of the present application.

[0267] As an example, the third connecting part (1115) may be a third fixed fastening hole, and the fourth connecting part (1116) may be a third fixed fastening member, and the third fixed fastening member is connected by being fixedly fastened within the third fixed fastening hole.

[0268] As an example, the third connecting part (1115) may be a fourth fixed fastening member, and the fourth connecting part (1116) may be a fourth fixed fastening hole, and the fourth fixed fastening member is connected by being fixedly fastened within the fourth fixed fastening hole.

[0269] For example, the third connecting part (1115) may be a third fixed fastening hole and the fourth connecting part (1116) may be a fourth fixed fastening hole, and the second connecting structure further includes a second connecting member, wherein one end of the second connecting member along the longitudinal direction (X) of the container body (111) is connected to the third fixed fastening hole and the other end of the second connecting member along the longitudinal direction (X) of the container body (111) is connected to the third fixed fastening hole.

[0270] By adopting the above technical method, the structure after loading multiple energy storage containers (110) can be made more stable, thereby effectively improving the safety of transporting the energy storage containers (110) and the safety of using the energy storage facility (100).

[0271] In some embodiments of the present application, referring to FIG. 6, the second direction is the width direction (Y) of the container body (111), and the size along the length direction (X) of the container body (111) matches the size along the length direction (X) of a standard container.

[0272] The fact that the length of the container body (111) along the length direction (X) matches the length of the standard container along the length direction (X) does not mean that the length of the container body (111) is completely equivalent to the length of the standard container, but rather that it may have a certain error within an allowable error range. For example, refer to GB / T 1413-2008 and GB / T 1413-2023, and the difference between the length of the container body (111) along the length direction (X) and the length of the standard container along the length direction (X) is within the range of ±10mm.

[0273] What needs to be explained is that in actual application, the size along the length direction (X) of the container body (111), the size along the height direction (Z) of the container body (111), and the size along the width direction (Y) of the container body (111) may correspond to the size of a standard container of the same standard size, or may correspond to the size of a standard container of different standard sizes.

[0274] In some embodiments, the size of the container body (111) along the width direction (Y) is smaller than the size along the width direction (Y) of one standard size standard container, the size of the container body (111) along the height direction (Z) is smaller than the size along the height direction (Z) of another standard size standard container, and the size of the container body (111) along the length direction (X) is equal to the size along the length direction (X) of another standard size standard container.

[0275] For example, the size of the container body (111) along the width direction (Y) is smaller than the size along the width direction (Y) of a 10-foot standard container, that is, the width of the container body (111) is smaller than the width of a 10-foot standard container; the size of the container body (111) along the height direction (Z) is smaller than the size along the height direction (Z) of a 20-foot standard container, that is, the height of the container body (111) is smaller than the height of a 20-foot standard container; and the size of the container body (111) along the length direction (X) matches the size along the length direction (X) of a 30-foot standard container, that is, the length of the container body (111) matches the length of a 30-foot standard container.

[0276] In some other embodiments, the dimensions of the container body (111) along the width direction (Y) and height direction (Z) are smaller than the dimensions along the width direction (Y) and height direction (Z) of a standard container of the same type and standard size, and the dimensions of the container body (111) along the length direction (X) are equal to the dimensions along the length direction (X) of a standard container of a different type.

[0277] For example, the dimensions of the container body (111) along the width direction (Y) and height direction (Z) are smaller than the dimensions along the width direction (Y) and height direction (Z) of a 20-foot standard container, that is, the width of the container body (111) is smaller than the width of a 20-foot standard container, the height of the container body (111) is smaller than the height of a 20-foot standard container, and the dimensions of the container body (111) along the length direction (X) are equal to the dimensions along the length direction (X) of a 30-foot standard container, that is, the length of the container body (111) is equal to the length of a 30-foot standard container.

[0278] In some other embodiments, the size of the container body (111) along the width direction (Y) and height direction (Z) is smaller than the size along the width direction (Y) and height direction (Z) of a standard container of the same standard size, and the size of the container body (111) along the length direction (X) is the same as the size along the length direction (X) of the standard container of the same standard size.

[0279] For example, the dimensions of the container body (111) along the width direction (Y) and height direction (Z) are smaller than the dimensions along the width direction (Y) and height direction (Z) of a 20-foot standard container, that is, the width of the container body (111) is smaller than the width of a 20-foot standard container, the height of the container body (111) is smaller than the height of a 20-foot standard container, and the dimensions of the container body (111) along the length direction (X) are equal to the dimensions along the length direction (X) of a 30-foot standard container, that is, the length of the container body (111) is equal to the length of a 30-foot standard container.

[0280] In another embodiment, the size of the container body (111) along the width direction (Y) is smaller than the size along the width direction (Y) of a standard container of one standard size, the size of the container body (111) along the length direction (X) is equal to the size along the length direction (X) of the standard container of the standard size, and the size of the container body (111) along the height direction (Z) is smaller than the size along the height direction (Z) of another standard container of the standard size.

[0281] For example, the size of the container body (111) along the width direction (Y) is smaller than the size of the 20-foot standard container along the width direction (Y), that is, the width of the container body (111) is smaller than the width of the 20-foot standard container, the size of the container body (111) along the length direction (X) is equal to the size of the 20-foot standard container along the length direction (X), that is, the length of the container body (111) is equal to the length of the 20-foot standard container, and the size of the container body (111) along the height direction (Z) is smaller than the size of the 30-foot standard container along the height direction (Z), that is, the height of the container body (111) is smaller than the height of the 30-foot standard container.

[0282] In another embodiment, the size of the container body (111) along the height direction (Z) is smaller than the size along the height direction (Z) of a standard container of standard size, the size of the container body (111) along the length direction (X) is equal to the size along the length direction (X) of the standard container of standard size, and the size of the container body (111) along the width direction (Y) is smaller than the size along the width direction (Y) of another standard container of standard size.

[0283] For example, the size of the container body (111) along the height direction (Z) is smaller than the size along the height direction (Z) of a 20-foot standard container, that is, the height of the container body (111) is smaller than the height of a 20-foot standard container, the size of the container body (111) along the length direction (X) is equal to the size along the length direction (X) of a 20-foot standard container, that is, the length of the container body (111) is equal to the length of a 20-foot standard container, and the size of the container body (111) along the width direction (Y) is smaller than the size along the width direction (Y) of a 30-foot standard container, that is, the width of the container body (111) is smaller than the width of a 30-foot standard container.

[0284] By adopting the above technical method, the energy storage container (110) does not exceed the size along the width direction (Y) of the corresponding standard container for sea or land transport during the transport process. This is advantageous for improving convenience during the transport process of the energy storage container (110) and further reducing the transport cost of the energy storage container (110), thereby further reducing the usage cost of the energy storage facility (100).

[0285] In some embodiments of the present application, with reference to FIG. 6, the energy storage facility (100) comprises a plurality of energy storage containers (110), m4 of the energy storage containers (110) are arranged in a row along the width direction (Y) of the container body (111), and m5 rows of energy storage containers (110) are loaded along the height direction (Z) of the container body (111), wherein m4 and m5 are both positive integers greater than or equal to 2.

[0286] In some embodiments, the energy storage facility (100) includes at least four energy storage containers (110), and the number of energy storage containers (110) in the energy storage facility (100) is an integer multiple of 2.

[0287] As an example, the energy storage facility (100) includes four energy storage containers (110), and during the process of assembling the energy storage facility (100), two energy storage containers (110) can be arranged in a row along the width direction (Y) of the container body (111), and then two rows of energy storage containers (110) can be stacked along the height direction (Z) of the container body (111).

[0288] As an example, the energy storage facility (100) includes six energy storage containers (110), and during the process of assembling the energy storage facility (100), two energy storage containers (110) can be arranged in a row along the width direction (Y) of the container body (111), and then three rows of energy storage containers (110) can be stacked along the height direction (Z) of the container body (111).

[0289] By adopting the above technical method, a larger number of energy storage containers (110) can be placed when the occupied area of ​​the energy storage facility (100) is the same, and the energy density of the energy storage facility (100) can be improved, thereby effectively improving the performance of the energy storage facility (100).

[0290] In some embodiments of the present application, referring to FIG. 6, m of 4 energy storage containers (110) 41 The sum of the sizes along the width direction (Y) of the container bodies (111) of the energy storage containers (110) is equal to the sum of the sizes along the width direction (Y) of n4 standard containers, where n4 is m 41 It is a smaller positive integer, and m of the energy storage container (110) of column m5 is m 51 The sum of the sizes along the height direction (Z) of the container body (111) of the thermal energy storage container (110) is equal to the sum of the sizes along the height direction (Z) of n5 standard containers, and n5 is m 51 It is a smaller positive integer.

[0291] m of the 4 energy storage containers (110) m 41 The energy storage containers (110) are any m of the four energy storage containers (110). 41 It means four energy storage containers (110). For example, an energy storage facility (100) is equipped with four energy storage containers (110), namely a first energy storage container, a second energy storage container, a third energy storage container, and a fourth energy storage container, respectively, and if m 41 In the case where =2, these two energy storage containers (110) may be a first energy storage container and a third energy storage container, a first energy storage container and a second energy storage container, or a second energy storage container and a fourth energy storage container.

[0292] m 41 This may be smaller than m4, and the sum of the sizes along the width direction (Y) of some of the m4 energy storage containers (110) is equal to the sum of the sizes along the width direction (Y) of n4 standard containers. For example, m4=8, m 41 =5, n4=3; where, the 5 energy storage containers (110) may be any 5 energy storage containers (110) out of 8 energy storage containers (110), and the sum of the widths of the 5 energy storage containers (110) is equal to the width of one standard container.

[0293] m 41 = m4, and the sum of the sizes along the width direction (Y) of m4 energy storage containers (110) is equal to the sum of the sizes along the width direction (Y) of n4 standard containers. For example, m4=2, m 41 =m4, n4=1, and the sum of the widths of the two energy storage containers (110) is equal to the width of one standard container.

[0294] The size along the width direction (Y) of the energy storage container (110) may be the same, that is, the size along the width direction (Y) of the energy storage container (110) is m, which is the sum of the sizes along the width direction (Y) of n4 standard containers. 41 It could be one-third. In other words, m 41 The sum of the sizes along the width direction (Y) of the energy storage containers (110) is equal to the sum of the sizes along the width direction (Y) of n4 standard containers. In this way, when n4 is 1, m 41 The energy storage containers (110) can be configured to have a size along the width direction (Y) of one standard container, making it convenient to assemble them to the size of one standard container for land and sea transport; when n4 is an integer greater than 1, m 41 The energy storage containers (110) can be configured to have a width (Y) of n4 standard containers and can be conveniently transported in the size of standard containers. When configured to have a standard container size for transport, transportation costs can be significantly reduced.

[0295] Optionally, m 41 The sizes of the energy storage containers (110) along the width direction (Y) may differ from each other, but at least m of them 41 The sum of the dimensions along the width direction (Y) of the energy storage containers (110) must be set to correspond to the dimensions along the width direction (Y) of n4 standard containers. In this way, among them, m whose dimensions along the width direction (Y) are different from each other 41 Energy storage containers (110) can be assembled in a size along the width direction (Y) of one or more standard containers, making transportation much more convenient and reducing transportation costs.

[0296] In an embodiment of the present application, m 41The fact that the sum of the sizes along the width direction (Y) of the energy storage containers (110) is equal to the sum of the sizes along the width direction (Y) of n4 standard containers is m 41 This means that the sum of the sizes along the width direction (Y) of the energy storage containers (110) is approximately equivalent to the sum of the sizes along the width direction (Y) of n4 standard containers. 41 When the difference between the size of the sum of the sizes along the width direction (Y) of the energy storage containers (110) and the sum of the sizes along the width direction (Y) of n4 standard containers is within the tolerance range, they can all be considered to be approximately equal in size.

[0297] Optionally, due to manufacturing error, m 41 m in the sum of the sizes along the width direction (Y) of the energy storage containers (110) 41 There may be a manufacturing error W5, where W5≤5mm, i.e., m 41 The sum of the sizes along the width direction (Y) of the energy storage containers (110) may be equal to the sum of the sizes along the width direction (Y) of n4 standard containers, and m 41 m in the sum of the sizes along the width direction (Y) of the energy storage containers (110) 41 The sum of the W5s may be equal to the sum of the sizes along the width direction (Y) of n4 standard containers.

[0298] As an example, m 41 =2, n4=1, the width k of the energy storage container (110) is 1215mm, the width K of the corresponding standard container is 2438mm, and n4XK-m 41 Хk=8mm and 8mm <m 41 ХW5=10mm. Therefore, m 41 The sum of the sizes along the width direction (Y) of the energy storage containers (110) is equal to the sum of the sizes along the width direction (Y) of the n4 standard containers.

[0299] m of the energy storage container (110) of the m5 column 51 The thermal energy storage container (110) is any m of the thermal energy storage containers (110) of m5 columns. 51 It refers to a thermal energy storage container (110). For example, an energy storage facility (100) includes eight energy storage containers (110), with two energy storage containers (110) arranged in a single row along the width direction (Y) and four rows of energy storage containers (110) loaded along the height direction (Z). If m 51 If =2, this two-row energy storage container (110) may be a first row and a second row, a first row and a third row, or a second row and a fourth row.

[0300] m 51 This may be smaller than m5, and the sum of the sizes along the height direction (Z) of several rows of energy storage containers (110) among the m5 rows of energy storage containers (110) is equal to the sum of the sizes along the height direction (Z) of n5 standard containers. For example, m5=8, m 51 =5, n5=3; where, the 5th column energy storage container (110) may be any 5th column energy storage container (110) among the 8th column energy storage containers (110), and the sum of the heights of the 5th column energy storage containers (110) is equal to the height of one standard container.

[0301] m 51 = m5, and the sum of the sizes along the height direction (Z) of m5 energy storage containers (110) is equal to the sum of the sizes along the height direction (Z) of n5 standard containers. For example, m5=2, m 51 =m5, n5=1, and the sum of the heights of the two rows of energy storage containers (110) is equal to the height of one standard container.

[0302] m 51The dimensions along the height direction (Z) of the heat energy storage container (110) may be the same, that is, the dimensions along the height direction (Z) of one heat energy storage container (110) are m, which is the sum of the dimensions along the height direction (Z) of n5 standard containers. 51 It could be one-third. In other words, m 51 The sum of the sizes along the height direction (Z) of the thermal energy storage container (110) is the sum of the sizes along the height direction (Z) of n5 standard containers. In this way, when n5 is 1, m 51 The thermal energy storage container (110) can be configured to have a size along the height direction (Z) of one standard container, making it convenient to assemble into the size of one standard container for land and sea transport; when n5 is an integer greater than 1, m 51 The thermal energy storage container (110) can be configured with a size along the height direction (Z) of n5 standard containers and can be conveniently transported with the size of standard containers. When configured with the size of standard containers for transport, transportation costs can be significantly reduced.

[0303] Optionally, m 51 The sizes of the thermal energy storage container (110) along the height direction (Z) may differ from each other, but at least m of them 51 The sum of the dimensions along the height direction (Z) of the thermal energy storage container (110) must be set to correspond to the dimensions along the height direction (Z) of n5 standard containers. In this way, among them, m whose dimensions along the height direction (Z) are different from each other 51 The thermal energy storage container (110) can be assembled to the size of one or more standard containers along the height direction (Z), making transportation much more convenient and reducing transportation costs.

[0304] In an embodiment of the present application, m 51The fact that the sum of the sizes along the height direction (Z) of the thermal energy storage container (110) is equal to the sum of the sizes along the height direction (Z) of n5 standard containers is m 51 This means that the sum of the sizes along the height direction (Z) of the thermal energy storage container (110) is approximately equivalent to the sum of the sizes along the height direction (Z) of n5 standard containers. 51 When the difference between the size of the sum of the sizes along the height direction (Z) of the thermal storage container (110) and the sum of the sizes along the height direction (Z) of n5 standard containers is within the tolerance range, they can all be considered to be approximately equal in size.

[0305] Optionally, due to manufacturing error, m 51 m in the sum of the sizes along the height direction (Z) of the thermal energy storage container (110) 51 There may be a manufacturing error W1, where W1≤5mm, i.e., m 51 The sum of the sizes along the height direction (Z) of the thermal energy storage container (110) is equal to the sum of the sizes along the height direction (Z) of n5 standard containers, and m 51 m in the sum of the sizes along the height direction (Z) of the thermal energy storage container (110) 51 The sum of the W1s may be equal to the sum of the sizes along the height direction (Z) of n5 standard containers.

[0306] As an example, m 51 =2, n5=1, the height h of the energy storage container (110) is 1293mm, the height H of the corresponding standard container is 2591mm, and n5ХH-m 51 Хh=5mm, and 5mm <m 51 ХW1=10mm. Therefore, m 51 The sum of the sizes along the height direction (Z) of the heat energy storage container (110) is equal to the sum of the sizes along the height direction (Z) of n5 standard containers.

[0307] By adopting the above technical solution, m 41 The size along the width direction (Y) of the container body (111) of the energy storage container (110) is the size along the width direction (Y) of n4 standard containers, and m 51 Since the size along the height direction (Z) of the container body (111) of the thermal energy storage container (110) is equal to the size along the height direction (Z) of n5 standard containers, the space occupied when multiple energy storage containers (110) are loaded is equal to the space occupied by at least one standard container, thereby improving the utilization rate of the placement space of the energy storage container (110), making it advantageous to fully utilize the length space and height space during the transportation process, reducing space waste during the transportation process of the energy storage container (110), reducing the transportation cost of the energy storage container (110), and thereby further reducing the usage cost of the energy storage facility (100).

[0308] In some embodiments of the present application, m 41 =2, n4=1, m 51 =2, n5=1.

[0309] By adopting the above technical method, when transporting a plurality of energy storage containers (110) among the energy storage facilities (100), not only can a certain number of energy storage containers (110) be arranged and installed along the width direction (Y) of the container body (111), but a certain number of energy storage containers (110) can also be stacked and installed along the height direction (Z) of the container body (111), so that a certain number of energy storage containers (110) accurately occupy the space that at least one standard container must occupy, thereby improving the utilization rate of the placement space of the energy storage containers (110) and being advantageous for reducing the transportation costs of the energy storage containers (110).

[0310] In some embodiments of the present application, m 41=2, n4=1, m 51 =3, n5=1.

[0311] By adopting the above technical method, when transporting a plurality of energy storage containers (110) among the energy storage facilities (100), not only can a certain number of energy storage containers (110) be arranged and installed along the width direction (Y) of the container body (111), but a certain number of energy storage containers (110) can also be stacked and installed along the height direction (Z) of the container body (111), so that a certain number of energy storage containers (110) accurately occupy the space that at least one standard container must occupy, thereby improving the utilization rate of the placement space of the energy storage containers (110) and being advantageous for reducing the transportation costs of the energy storage containers (110).

[0312] In some embodiments of the present application, m 41 =2, n4=1, m 51 =3, n5=2.

[0313] By adopting the above technical method, when transporting a plurality of energy storage containers (110) among the energy storage facilities (100), not only can a certain number of energy storage containers (110) be arranged and installed along the width direction (Y) of the container body (111), but a certain number of energy storage containers (110) can also be stacked and installed along the height direction (Z) of the container body (111), so that a certain number of energy storage containers (110) accurately occupy the space that at least one standard container must occupy, thereby improving the utilization rate of the placement space of the energy storage containers (110) and being advantageous for reducing the transportation costs of the energy storage containers (110).

[0314] In some embodiments of the present application, m 41 =3, n4=1, m 51 =2, n5=1.

[0315] By adopting the above technical method, when transporting a plurality of energy storage containers (110) among the energy storage facilities (100), not only can a certain number of energy storage containers (110) be arranged and installed along the width direction (Y) of the container body (111), but a certain number of energy storage containers (110) can also be stacked and installed along the height direction (Z) of the container body (111), so that a certain number of energy storage containers (110) accurately occupy the space that at least one standard container must occupy, thereby improving the utilization rate of the placement space of the energy storage containers (110) and being advantageous for reducing the transportation costs of the energy storage containers (110).

[0316] In some embodiments of the present application, m 41 =3, n4=1, m 51 =3, n5=1.

[0317] By adopting the above technical method, when transporting a plurality of energy storage containers (110) among the energy storage facilities (100), not only can a certain number of energy storage containers (110) be arranged and installed along the width direction (Y) of the container body (111), but a certain number of energy storage containers (110) can also be stacked and installed along the height direction (Z) of the container body (111), so that a certain number of energy storage containers (110) accurately occupy the space that at least one standard container must occupy, thereby improving the utilization rate of the placement space of the energy storage containers (110) and being advantageous for reducing the transportation costs of the energy storage containers (110).

[0318] In some embodiments of the present application, m 41 =3, n4=1, m 51 =3, n5=2.

[0319] By adopting the above technical method, when transporting a plurality of energy storage containers (110) among the energy storage facilities (100), not only can a certain number of energy storage containers (110) be arranged and installed along the width direction (Y) of the container body (111), but a certain number of energy storage containers (110) can also be stacked and installed along the height direction (Z) of the container body (111), so that a certain number of energy storage containers (110) accurately occupy the space that at least one standard container must occupy, thereby improving the utilization rate of the placement space of the energy storage containers (110) and being advantageous for reducing the transportation costs of the energy storage containers (110).

[0320] In some embodiments of the present application, m 41 =3, n4=2, m 51 =2, n5=1.

[0321] By adopting the above technical method, when transporting a plurality of energy storage containers (110) among the energy storage facilities (100), not only can a certain number of energy storage containers (110) be arranged and installed along the width direction (Y) of the container body (111), but a certain number of energy storage containers (110) can also be stacked and installed along the height direction (Z) of the container body (111), so that a certain number of energy storage containers (110) accurately occupy the space that at least one standard container must occupy, thereby improving the utilization rate of the placement space of the energy storage containers (110) and being advantageous for reducing the transportation costs of the energy storage containers (110).

[0322] In some embodiments of the present application, m 41 =3, n4=2, m 51 =3, n5=1.

[0323] By adopting the above technical method, when transporting a plurality of energy storage containers (110) among the energy storage facilities (100), not only can a certain number of energy storage containers (110) be arranged and installed along the width direction (Y) of the container body (111), but a certain number of energy storage containers (110) can also be stacked and installed along the height direction (Z) of the container body (111), so that a certain number of energy storage containers (110) accurately occupy the space that at least one standard container must occupy, thereby improving the utilization rate of the placement space of the energy storage containers (110) and being advantageous for reducing the transportation costs of the energy storage containers (110).

[0324] In some embodiments of the present application, m 41 =3, n4=2, m 51 =3, n5=2.

[0325] By adopting the above technical method, when transporting a plurality of energy storage containers (110) among the energy storage facilities (100), not only can a certain number of energy storage containers (110) be arranged and installed along the width direction (Y) of the container body (111), but a certain number of energy storage containers (110) can also be stacked and installed along the height direction (Z) of the container body (111), so that a certain number of energy storage containers (110) accurately occupy the space that at least one standard container must occupy, thereby improving the utilization rate of the placement space of the energy storage containers (110) and being advantageous for reducing the transportation costs of the energy storage containers (110).

[0326] In some embodiments of the present application, with reference to FIG. 6, a plurality of energy storage containers (110) include a fifth energy storage container and a sixth energy storage container arranged along the width direction (Y) of a container body (111), a fifth connecting part (1117) is provided on one side of the container body (111) of the fifth energy storage container facing the sixth energy storage container, and a sixth connecting part (1118) is provided on one side of the container body (111) of the sixth energy storage container facing the fifth energy storage container, and the fifth connecting part (1117) and the sixth connecting part (1118) are interconnected.

[0327] The fifth connecting part (1117) and the sixth connecting part (1118) cooperate to form at least a part of the third connecting structure used to connect two adjacent energy storage containers (110) along the width direction (Y). The method of connecting the fifth connecting part (1117) and the sixth connecting part (1118) may be welding, fastening, screw connection, etc., but is not limited thereto.

[0328] When connected and fixed through the third connecting structure between two energy storage containers (110) assembled and transported along the width direction (Y), m 41 The energy storage containers (110) form the width (Y) of n4 standard containers along the width (Y) direction and also include the width (Y) direction of the third connection structure between them. That is, when the third connection structure is established, the width (Y) direction of some of the energy storage containers (110) may be the sum of the width of the container itself and the width (Y) direction of the third connection structure connected thereto. This is because the third connection structure connecting the energy storage containers (110) along the width (Y) direction occupies a certain portion of the width of the energy storage containers (110).

[0329] For example, m41 When all of the energy storage containers (110) are assembled and fixed through a third connection structure and transported, m 41 The sum of the sizes along the width direction (Y) of the energy storage containers (110) and m 41 - The sum of the sizes along the width direction (Y) of one third connection structure is equal to the sum of the sizes along the width direction (Y) of n4 standard containers. Optionally, m 41 The number of third connection structures among the energy storage containers (110) is m 41 - It may be less than 1, and then when these energy storage containers (110) are assembled to the size of a standard container, m 41 It includes the sum of the sizes along the width direction (Y) of the energy storage containers (110) and the sum of the sizes along the width direction (Y) of the actual third connection structure.

[0330] For example, here, the size along the width direction (Y) of the third connection structure is W6, and W6 ≤ 30 mm. As an example, m 41 =3, n4=2, and the width k of the energy storage container (110) is 1605mm, and the width K of the corresponding standard container is 2438mm, and n4ХK - m 41 Хk=57mm and 57mm <m 41 ХW5+(m 41 -1)XW6=75mm. Therefore, m 41 The sum of the sizes along the width direction (Y) of the energy storage containers (110) is equal to the sum of the sizes along the width direction (Y) of the n4 standard containers.

[0331] Accordingly, the energy storage facility (100) according to the embodiment of the present application, when the third connection structure is used during transportation, if the third connection structure is not required between the energy storage containers (110) constituting the energy storage facility (100), "m 41The statement “the sum of the sizes along the width direction (Y) of the container bodies (111) of the energy storage containers (110) is equal to the sum of the sizes along the width direction (Y) of n4 standard containers” should be understood to include the sizes along the width direction (Y) of the third connection structure used. That is, m 41 The sum of the sizes along the width direction (Y) of the energy storage containers (110) is equal to the sum of the sizes along the width direction (Y) of the n4 standard containers minus the sum of the sizes along the width direction (Y) of the third connection structure used. This situation also applies to the embodiments according to claims 15 to 17 of the present application.

[0332] For example, the fifth connecting part (1117) may be a fifth fixed fastening hole, and the sixth connecting part (1118) may be a fifth fixed fastening member, and the fifth fixed fastening member is connected by being fixedly fastened within the fifth fixed fastening hole.

[0333] As an example, the fifth connecting part (1117) may be a sixth fixed fastening member, and the sixth connecting part (1118) may be a sixth fixed fastening hole, and the sixth fixed fastening member is connected by being fixedly fastened within the sixth fixed fastening hole.

[0334] For example, the fifth connecting part (1117) may be a fifth fixed fastening hole and the sixth connecting part (1118) may be a sixth fixed fastening hole, and the third connecting structure further includes a third connecting member, wherein one end of the third connecting member along the width direction (Y) of the container body (111) is connected within the fifth fixed fastening hole and the other end of the third connecting member along the width direction (Y) of the container body (111) is connected within the sixth fixed fastening hole.

[0335] By adopting the above technical method, the energy storage container (110) does not exceed the length direction (X) of the corresponding standard container for sea or land transport during the transport process, nor does it exceed the width direction (Y) of the standard container for sea or land transport. This is advantageous for improving convenience during the transport process of the energy storage container (110) and further reducing the transport cost of the energy storage container (110), thereby further reducing the usage cost of the energy storage facility (100).

[0336] In some embodiments of the present application, the second direction is the length direction of the container body (111), and the size along the width direction of the container body (111) is smaller than the size along the width direction of a standard container.

[0337] What needs to be explained is that in actual application, the size along the length direction (X) of the container body (111), the size along the height direction (Z) of the container body (111), and the size along the width direction (Y) of the container body (111) may correspond to the size of a standard container of the same standard size, or may correspond to the size of a standard container of different standard sizes.

[0338] In some embodiments, the size of the container body (111) along the length direction (X) is smaller than the size along the length direction (X) of a standard container of one standard size, the size of the container body (111) along the height direction (Z) is smaller than the size along the height direction (Z) of another standard container of a different standard size, and the size of the container body (111) along the width direction (Y) is smaller than the size along the width direction (Y) of yet another standard container of a different standard size.

[0339] For example, the length of the container body (111) along the length direction (X) is smaller than the length of a 10-foot standard container along the length direction (X), that is, the length of the container body (111) is smaller than the length of a 10-foot standard container, the height of the container body (111) along the height direction (Z) is smaller than the height of a 20-foot standard container along the height direction (Z), that is, the height of the container body (111) is smaller than the height of a 20-foot standard container, and the width of the container body (111) along the width direction (Y) is smaller than the width of a 30-foot standard container along the width direction (Y), that is, the width of the container body (111) is smaller than the width of a 30-foot standard container.

[0340] In some other embodiments, the length (X) and height (Z) of the container body (111) is smaller than the length (X) and height (Z) of a standard container of the same type and standard size, and the width (Y) of the container body (111) is smaller than the width (Y) of a standard container of a different type.

[0341] For example, the length (X) and height (Z) of the container body (111) is smaller than the length (X) and height (Z) of a 20-foot standard container, that is, the length of the container body (111) is smaller than the length of a 20-foot standard container, the height of the container body (111) is smaller than the height of a 20-foot standard container, and the width (Y) of the container body (111) is smaller than the width (Y) of a 30-foot standard container, that is, the width of the container body (111) is smaller than the width of a 30-foot standard container.

[0342] In some other embodiments, the size of the container body (111) along the length direction (X) and height direction (Z) is smaller than the size along the length direction (X) and height direction (Z) of a standard container of the same standard size, and the size of the container body (111) along the width direction (Y) is smaller than the size along the width direction (Y) of the standard container of the same standard size.

[0343] For example, the length (X) and height (Z) of the container body (111) is smaller than the length (X) and height (Z) of a 20-foot standard container, that is, the length of the container body (111) is smaller than the length of a 20-foot standard container, the height of the container body (111) is smaller than the height of a 20-foot standard container, and the width (Y) of the container body (111) is smaller than the width (Y) of a 20-foot standard container, that is, the width of the container body (111) is smaller than the width of a 20-foot standard container.

[0344] In another embodiment, the size of the container body (111) along the length direction (X) is smaller than the size along the length direction (X) of a standard container of one standard size, the size of the container body (111) along the width direction (Y) is smaller than the size along the width direction (Y) of the standard container of said standard size, and the size of the container body (111) along the height direction (Z) is smaller than the size along the height direction (Z) of another standard container of a different standard size.

[0345] For example, the length of the container body (111) along the length direction (X) is smaller than the length of a 20-foot standard container along the length direction (X), that is, the length of the container body (111) is smaller than the length of a 20-foot standard container; the width of the container body (111) along the width direction (Y) is smaller than the width of a 20-foot standard container along the width direction (Y), that is, the width of the container body (111) is smaller than the width of a 20-foot standard container; and the height of the container body (111) along the height direction (Z) is smaller than the height of a 30-foot standard container along the height direction (Z), that is, the height of the container body (111) is smaller than the height of a 30-foot standard container.

[0346] In another embodiment, the size of the container body (111) along the height direction (Z) is smaller than the size along the height direction (Z) of a standard container of one standard size, the size of the container body (111) along the width direction (Y) is smaller than the size along the width direction (Y) of the standard container of said standard size, and the size of the container body (111) along the length direction (X) is smaller than the size along the length direction (X) of another standard container of a different standard size.

[0347] For example, the size of the container body (111) along the height direction (Z) is smaller than the size along the height direction (Z) of a 20-foot standard container, that is, the height of the container body (111) is smaller than the height of a 20-foot standard container, the size of the container body (111) along the width direction (Y) is smaller than the size along the width direction (Y) of a 20-foot standard container, that is, the width of the container body (111) is smaller than the width of a 20-foot standard container, and the size of the container body (111) along the length direction (X) is smaller than the size along the length direction (X) of a 30-foot standard container, that is, the length of the container body (111) is smaller than the length of a 30-foot standard container.

[0348] By adopting the above technical method, the energy storage container (110) does not exceed the lengthwise dimensions of the corresponding standard container for sea or land transport during the transport process, nor does it exceed the widthwise dimensions of the standard container for sea or land transport. This is advantageous for improving convenience during the transport process of the energy storage container (110) and further reducing the transport costs of the energy storage container (110), thereby further reducing the usage costs of the energy storage facility (100).

[0349] In some embodiments of the present application, the energy storage facility (100) comprises a plurality of energy storage containers (110), m6 of the energy storage containers (110) are arranged along the length direction of the container body (111), m7 rows of energy storage containers (110) are arranged in an array structure along the width direction of the container body (111), and m8 array structures are stacked along the height direction of the container body (111), wherein m6, m7 and m8 are all positive integers greater than or equal to 2.

[0350] In some embodiments, the energy storage facility (100) includes at least 8 energy storage containers (110), and the number of energy storage containers (110) in the energy storage facility (100) is an integer multiple of 4.

[0351] As an example, the energy storage facility (100) includes eight energy storage containers (110), and during the assembly process of the energy storage facility (100), two energy storage containers (110) are arranged in one row along the length direction (X) of the container body (111), then two rows of energy storage containers (110) are arranged in one array structure along the width direction (Y) of the container body (111), and then two array structure energy storage containers (110) can be loaded along the height direction (Z) of the container body (111).

[0352] As an example, the energy storage facility (100) includes 12 energy storage containers (110), and during the assembly process of the energy storage facility (100), three energy storage containers (110) are arranged in one row along the length direction (X) of the container body (111), then two rows of energy storage containers (110) are arranged in one array structure along the width direction (Y) of the container body (111), and then two array structure energy storage containers (110) can be loaded along the height direction (Z) of the container body (111).

[0353] By adopting the above technical method, a larger number of energy storage containers (110) can be placed when the occupied area of ​​the energy storage facility (100) is the same, thereby further improving the area energy density of the energy storage system (1000) and thereby further improving the performance of the energy storage system (1000).

[0354] In some embodiments of the present application, among m6 energy storage containers (110), m 61 The sum of the sizes along the length direction (X) of the container bodies (111) of the energy storage containers (110) is equal to the sum of the sizes along the length direction (X) of n6 standard containers, where n6 is m 61 It is a smaller positive integer, and m of the energy storage container (110) of row m7. 71 The sum of the sizes along the width direction (Y) of the container bodies (111) of the energy storage containers (110) is equal to the sum of the sizes along the width direction (Y) of n7 standard containers, where n7 is m 71 It is a smaller positive integer, and among m8 array structures, m 81 The sum of the sizes along the height direction (Z) of the container bodies (111) of the array structure is equal to the sum of the sizes along the height direction (Z) of n8 standard containers, and n8 is m 81 It is a smaller positive integer.

[0355] m of the 6 energy storage containers (110) m 61 The energy storage containers (110) are any of the m6 energy storage containers (110). 61 It means 8 energy storage containers (110). For example, an energy storage facility (100) has 8 energy storage containers (110), each being a first energy storage container, a second energy storage container, a third energy storage container, a fourth energy storage container, a fifth energy storage container, a sixth energy storage container, a seventh energy storage container, and an eighth energy storage container. If m 61 If =2, these two energy storage containers (110) may be a first energy storage container and a third energy storage container, a second energy storage container and a fourth energy storage container, and a fifth energy storage container and an eighth energy storage container.

[0356] m 61 This can be smaller than m6, and the sum of the sizes along the length direction (X) of some of the m6 energy storage containers (110) is equal to the sum of the sizes along the length direction (X) of n6 standard containers. For example, m6=8, m 61 =5, n6=3; where, the 5 energy storage containers (110) may be any 5 energy storage containers (110) out of 8 energy storage containers (110), and the sum of the lengths of the 5 energy storage containers (110) is equal to the length of one standard container.

[0357] m 61 =m6, and the sum of the sizes along the length direction (X) of m6 energy storage containers (110) is equal to the sum of the sizes along the length direction (X) of n6 standard containers. For example, m6=2, m 61=m6, n6=1, and the sum of the lengths of the two energy storage containers (110) is equal to the length of one standard container.

[0358] The size along the length direction (X) of the energy storage container (110) may be the same, that is, the size along the length direction (X) of the energy storage container (110) is m, which is the sum of the sizes along the length direction (X) of n6 standard containers. 61 It could be one-third. In other words, m 61 The sum of the sizes along the length direction (X) of the energy storage containers (110) is equal to the sum of the sizes along the length direction (X) of n6 standard containers. In this way, when n6 is 1, m 61 The energy storage containers (110) can be configured to have a size along the length direction (X) of one standard container, so that they can be assembled to the size of one standard container to facilitate land and sea transport. When n6 is an integer greater than 1, m 61 The energy storage containers (110) can be configured to have a length along the length direction (X) of n6 standard containers and can be conveniently transported in the size of standard containers. When configured to have a size of standard containers for transport, transportation costs can be significantly reduced.

[0359] Optionally, m 61 The sizes of the energy storage containers (110) along the length direction (X) may differ from each other, but at least m of them 61 The sum of the lengthwise (X) dimensions of the energy storage containers (110) must be set so that it corresponds to the lengthwise (X) dimensions of n6 standard containers. Among them, m, whose lengthwise (X) dimensions are different from each other. 61 Energy storage containers (110) can be assembled in length along the length direction (X) of one or more standard containers, making transportation much more convenient and reducing transportation costs.

[0360] In an embodiment of the present application, m 61 The sum of the sizes along the length direction (X) of the energy storage containers (110) is equal to the sum of the sizes along the length direction (X) of the n6 standard containers, which is m 61 This means that the sum of the sizes along the length direction (X) of the energy storage containers (110) is approximately equivalent to the sum of the sizes along the length direction (X) of the n6 standard containers. 61 When the sum of the sizes along the length direction (X) of the energy storage containers (110) is within the tolerance range, the difference in size between the sum of the sizes along the length direction (X) of the n6 standard containers can be considered to be approximately equal in size.

[0361] Optionally, due to manufacturing error, m 61 m in the sum of the sizes along the length direction (X) of the energy storage containers (110) 61 There may be a manufacturing error W3, where W3≤5mm, i.e., m 61 The sum of the sizes along the length direction (X) of the energy storage containers (110) may be equal to the sum of the sizes along the length direction (X) of n6 standard containers, and also m 61 m in the sum of the sizes along the length direction (X) of the energy storage containers (110) 61 The sum of the W3s may be equal to the sum of the sizes along the length direction (X) of n6 standard containers.

[0362] As an example, m 61 =2, n6=1, the length l of the energy storage container (110) is 3027 mm, and the length L of the corresponding standard container is 6058 mm, and n6ХL-m 61 Хl=4mm and 4mm <m 61 ХW3=10mm. Therefore, m 61The sum of the sizes along the length direction (X) of the energy storage containers (110) is equal to the sum of the sizes along the length direction (X) of n2 standard containers.

[0363] m of the energy storage container (110) in row m7 71 The energy storage container (110) of the row is any m of the energy storage containers (110) of row m7. 71 It means a row of energy storage containers (110). For example, an energy storage facility (100) includes four rows of energy storage containers (110), and if m 71 If =2, the energy storage container (110) of these two rows may be the first row and the third row, the first row and the second row, and the second row and the fourth row.

[0364] m 71 This may be smaller than m7, and the sum of the sizes along the width direction (Y) of some of the energy storage containers (110) in row m7 is equal to the sum of the sizes along the width direction (Y) of n7 standard containers. For example, m7=8, m 71 =5, n7=3; where, the 5th row energy storage container (110) can be any 5th row energy storage container (110) among the 8th row energy storage containers (110), and the sum of the widths of the 5th row energy storage containers (110) is equal to the width of one standard container.

[0365] m 71 =m7, and the sum of the sizes along the width direction (Y) of the energy storage containers (110) in row m7 is equal to the sum of the sizes along the width direction (Y) of n7 standard containers. For example, m7=2, m 71 =m7, n7=1, and the sum of the widths of the two rows of energy storage containers (110) is equal to the width of one standard container.

[0366] The size along the width direction (Y) of the energy storage container (110) may be the same, that is, the size along the width direction (Y) of the energy storage container (110) is m, which is the sum of the sizes along the width direction (Y) of n7 standard containers. 71 It could be one-third. That is, m 71 The sum of the sizes along the width direction (Y) of the energy storage containers (110) in the row is equal to the sum of the sizes along the width direction (Y) of n7 standard containers. In this way, when n7 is 1, m 71 The energy storage container (110) of the row can be configured to have a size along the width direction (Y) of a standard container, so that it can be assembled to the size of a standard container to facilitate land and sea transport. When n7 is an integer greater than 1, m 71 The energy storage container (110) of the row can be configured with a size along the width direction (Y) of n7 standard containers and can be conveniently transported with the size of standard containers. When configured with the size of standard containers for transport, transportation costs can be significantly reduced.

[0367] Optionally, m 71 The sizes of the energy storage containers (110) along the width direction (Y) may differ from each other, but at least m of them 71 The sum of the sizes along the width direction (Y) of the row of energy storage containers (110) must be set to correspond to the sizes along the width direction (Y) of n7 standard containers. Among them, m, whose sizes along the width direction (Y) are different from each other in this way 71 The energy storage container (110) of the row can be assembled to the size along the width direction (Y) of one or more standard containers, making transportation much more convenient and reducing transportation costs.

[0368] In an embodiment of the present application, m 71The fact that the sum of the sizes along the width direction (Y) of the row of energy storage containers (110) is equal to the sum of the sizes along the width direction (Y) of n7 standard containers is m 71 This means that the sum of the sizes along the width direction (Y) of the row of energy storage containers (110) is approximately equivalent to the sum of the sizes along the width direction (Y) of n7 standard containers. 71 The sum of the sizes along the width direction (Y) of the energy storage containers (110) can all be considered to be approximately equal in size when the difference between the sum of the sizes along the width direction (Y) of the n7 standard containers is within the tolerance range.

[0369] Optionally, due to manufacturing error, m 71 m in the sum of the sizes along the width direction (Y) of the row of energy storage containers (110). 71 There may be a manufacturing error W5, where W5≤5mm, i.e., m 71 The sum of the sizes along the width direction (Y) of the row of energy storage containers (110) may be equal to the sum of the sizes along the width direction (Y) of n7 standard containers, and m 71 m in the sum of the sizes along the width direction (Y) of the row of energy storage containers (110). 71 The sum of the W5s may be equal to the sum of the sizes along the width direction (Y) of n7 standard containers.

[0370] As an example, m 71 =2, n7=1, and the width k of the energy storage container (110) is 1215 mm, and the width K of the corresponding standard container is 2438 mm. n7ХK-m 71 Хk=8mm and 8mm <m 71 ХW5=10mm. Therefore, m 71 The sum of the sizes along the width direction (Y) of the row of energy storage containers (110) is equal to the sum of the sizes along the width direction (Y) of n7 standard containers.

[0371] m among m8 array structures 81 The array structure is any m among m8 array structures. 81 It means array structures. For example, an energy storage facility (100) includes 8 array structures, and the 8 array structures are loaded along the height direction (Z), and m 81 When =2, these two array structures can be the first array structure and the second array structure, the first array structure and the third array structure, and the second array structure and the fourth array structure.

[0372] m 81 This can be smaller than m8, and the sum of the dimensions along the height direction (Z) of several array structures among m8 array structures is equal to the sum of the dimensions along the height direction (Z) of n8 standard containers. For example, m8=8, m 81 =5, n8=3; where, the 5 array structures can be any 5 array structures out of 8 array structures, and the sum of the heights of the 5 array structures is equal to the height of one standard container.

[0373] m 81 = m8, and the sum of the sizes along the height direction (Z) of m8 array structures is equal to the sum of the sizes along the height direction (Z) of n8 standard containers. For example, m8=2, m 81 =m8, n8=1, and the sum of the heights of the two array structures is equal to the height of one standard container.

[0374] m 81 The dimensions along the height direction (Z) of the array structures can all be the same, that is, the dimension along the height direction (Z) of one array structure is m, which is the sum of the dimensions along the height direction (Z) of n8 standard containers. 81 It could be one-third. In other words, m 81The sum of the sizes along the height direction (Z) of the array structures is equal to the sum of the sizes along the height direction (Z) of n8 standard containers. Thus, when n8 is 1, m 81 The array structure can configure the size along the height direction (Z) of a single standard container, making it convenient to assemble into a single standard container size for land and sea transport, and when n8 is an integer greater than 1, m 81 The array structure can be configured to a size along the height direction (Z) of n8 standard containers, and can be conveniently transported in the size of standard containers. When configured to the size of standard containers for transport, transportation costs can be significantly reduced.

[0375] Optionally, m 81 The sizes of the array structures along the height direction (Z) may differ from one another, but at least m of them 81 The array structure must be configured so that the sum of the dimensions along the height direction (Z) of n array structures corresponds to the dimensions along the height direction (Z) of n8 standard containers. Among these, m, whose dimensions along the height direction (Z) are different, 81 The array structure can also be assembled to the size along the height direction (Z) of one or more standard containers, making transportation much more convenient and reducing transportation costs.

[0376] In an embodiment of the present application, m 81 The fact that the sum of the sizes along the height direction (Z) of n array structures is equal to the sum of the sizes along the height direction (Z) of n8 standard containers means that m 81 This means that the sum of the sizes along the height direction (Z) of n array structures is approximately equivalent to the sum of the sizes along the height direction (Z) of n8 standard containers. 81When the difference between the size of the sum of the sizes along the height direction (Z) of the array structures and the sum of the sizes along the height direction (Z) of the n8 standard containers is within the above tolerance range, they can all be considered to be approximately equal in size.

[0377] Optionally, due to manufacturing error, m 81 m in the sum of the sizes along the height direction (Z) of the array structures 81 There may be a manufacturing error W1, where W1≤5mm, i.e., m 81 The sum of the sizes along the height direction (Z) of the array structures is equal to the sum of the sizes along the height direction (Z) of n8 standard containers, or m 81 m in the sum of the sizes along the height direction (Z) of the array structures 81 The sum of the W1s is equal to the sum of the sizes along the height direction (Z) of n8 standard containers.

[0378] As an example, m 81 =2, n8=1, the height h of the energy storage container (110) is 1293 mm, and the height H of the corresponding standard container is 2591 mm. n3ХH-m 31 Хh=5mm and 5mm <m 31 ХW1=10mm. Therefore, m 81 The sum of the sizes along the height direction (Z) of the array structures is equal to the sum of the sizes along the height direction (Z) of n8 standard containers.

[0379] By adopting the above technical solution, m 61 The length of the container body (111) of the energy storage container (110) along the length direction (X) is the length of the n6 standard containers along the length direction (X), and m 71 The size along the width direction (Y) of the container body (111) of the energy storage container (110) is the size along the width direction (Y) of n7 standard containers, and m 81Since the size along the height direction (Z) of the container body (111) of the array structure is the size along the height direction (Z) of n8 standard containers, the space occupied by multiple energy storage containers (110) when loaded can be made equal to the space occupied by at least one standard container, and the utilization rate of the arrangement space of the energy storage containers (110) is improved, which is advantageous for fully utilizing the length space, width space, and height space during the transportation process, and the waste of space during the transportation process of the energy storage containers (110) is reduced, thereby reducing the transportation cost of the energy storage containers (110), and thus further reducing the usage cost of the energy storage facility (100).

[0380] In some embodiments of the present application, m 61 =2, n6=1, m 71 =2, n7=1, m 81 =2, n8=1.

[0381] In some embodiments of the present application, m 61 =2, n6=1, m 71 =2, n7=1, m 81 =3, n8=1.

[0382] In some embodiments of the present application, m 61 =2, n6=1, m 71 =2, n7=1, m 81 =3, n8=2.

[0383] In some embodiments of the present application, m 61 =2, n6=1, m 71 =3, n7=1, m 81 =2, n8=1.

[0384] In some embodiments of the present application, m 61 =2, n6=1, m 71 =3, n7=1, m 81 =3, n8=1.

[0385] In some embodiments of the present application, m 61 =2, n6=1, m 71=3, n7=1, m 81 =3, n8=2.

[0386] In some embodiments of the present application, m 61 =2, n6=1, m 71 =3, n7=2, m 81 =2, n8=1.

[0387] In some embodiments of the present application, m 61 =2, n6=1, m 71 =3, n7=2, m 81 =3, n8=1.

[0388] In some embodiments of the present application, m 61 =2, n6=1, m 71 =3, n7=2, m 81 =3, n8=2.

[0389] In some embodiments of the present application, m 61 =3, n6=1, m 71 =2, n7=1, m 81 =2, n8=1.

[0390] In some embodiments of the present application, m 61 =3, n6=1, m 71 =2, n7=1, m 81 =3, n8=1.

[0391] In some embodiments of the present application, m 61 =3, n6=1, m 71 =2, n7=1, m 81 =3, n8=2.

[0392] In some embodiments of the present application, m 61 =3, n6=1, m 71 =3, n7=1, m 81 =2, n8=1.

[0393] In some embodiments of the present application, m 61 =3, n6=1, m 71 =3, n7=1, m 81 =3, n8=1.

[0394] In some embodiments of the present application, m61 =3, n6=1, m 71 =3, n7=1, m 81 =3, n8=2.

[0395] In some embodiments of the present application, m 61 =3, n6=1, m 71 =3, n7=2, m 81 =2, n8=1.

[0396] In some embodiments of the present application, m 61 =3, n6=1, m 71 =3, n7=2, m 81 =3, n8=1.

[0397] In some embodiments of the present application, m 61 =3, n6=1, m 71 =3, n7=2, m 81 =3, n8=2.

[0398] In some embodiments of the present application, m 61 =3, n6=2, m 71 =2, n7=1, m 81 =2, n8=1.

[0399] In some embodiments of the present application, m 61 =3, n6=2, m 71 =2, n7=1, m 81 =3, n8=1.

[0400] In some embodiments of the present application, m 61 =3, n6=2, m 71 =2, n7=1, m 81 =3, n8=2.

[0401] In some embodiments of the present application, m 61 =3, n6=2, m 71 =3, n7=1, m 81 =2, n8=1.

[0402] In some embodiments of the present application, m 61 =3, n6=2, m 71 =3, n7=1, m 81 =3, n8=1.

[0403] In some embodiments of the present application, m 61 =3, n6=2, m 71 =3, n7=1, m 81 =3, n8=2.

[0404] In some embodiments of the present application, m 61 =3, n6=2, m 71 =3, n7=2, m 81 =2, n8=1.

[0405] In some embodiments of the present application, m 61 =3, n6=2, m 71 =3, n7=2, m 81 =3, n8=1.

[0406] In some embodiments of the present application, m 61 =3, n6=2, m 71 =3, n7=2, m 81 =3, n8=2.

[0407] By adopting the above technical method, when transporting a plurality of energy storage containers (110) among the energy storage facilities (100), not only can a certain number of energy storage containers (110) be arranged and installed along the length direction (X) and width direction (Y) of the container body (111), but a certain number of energy storage containers (110) can also be stacked and installed along the height direction (Z) of the container body (111), so that a certain number of energy storage containers (110) accurately occupy the space that at least one standard container must occupy, thereby improving the utilization rate of the placement space of the energy storage containers (110) and being advantageous for reducing the transportation costs of the energy storage containers (110).

[0408] In some embodiments of the present application, the second direction is the width direction (Y) of the container body (111), and the size along the length direction (X) of the container body (111) is larger than the size along the length direction (X) of a standard container.

[0409] What needs to be explained is that in actual application, the size along the length direction (X) of the container body (111), the size along the height direction (Z) of the container body (111), and the size along the width direction (Y) of the container body (111) may correspond to the size of a standard container of the same standard size, or may correspond to the size of a standard container of different standard sizes.

[0410] In some embodiments, the size of the container body (111) along the width direction (Y) is smaller than the size along the width direction (Y) of one standard size standard container, the size of the container body (111) along the height direction (Z) is smaller than the size along the height direction (Z) of another standard size standard container, and the size of the container body (111) along the length direction (X) is larger than the size along the length direction (X) of another standard size standard container.

[0411] For example, the size of the container body (111) along the width direction (Y) is smaller than the size along the width direction (Y) of a 10-foot standard container, that is, the width of the container body (111) is smaller than the width of a 10-foot standard container, the size of the container body (111) along the height direction (Z) is smaller than the size along the height direction (Z) of a 20-foot standard container, that is, the height of the container body (111) is smaller than the height of a 20-foot standard container, and the size of the container body (111) along the length direction (X) is larger than the size along the length direction (X) of a 30-foot standard container, that is, the length of the container body (111) is larger than the length of a 30-foot standard container.

[0412] In some other embodiments, the size of the container body (111) along the width direction (Y) and height direction (Z) is smaller than the size along the width direction (Y) and height direction (Z) of a standard container of the same type and standard size, and the size of the container body (111) along the length direction (X) is larger than the size along the length direction (X) of a standard container of a different type and standard size.

[0413] For example, the dimensions of the container body (111) along the width direction (Y) and height direction (Z) are smaller than the dimensions of a 20-foot standard container along the width direction (Y) and height direction (Z), that is, the width of the container body (111) is smaller than the width of a 20-foot standard container, the height of the container body (111) is smaller than the height of a 20-foot standard container, and the dimensions of the container body (111) along the length direction (X) are larger than the dimensions of a 30-foot standard container along the length direction (X), that is, the length of the container body (111) is larger than the length of a 30-foot standard container.

[0414] In some other embodiments, the size of the container body (111) along the width direction (Y) and height direction (Z) is smaller than the size along the width direction (Y) and height direction (Z) of a standard container of the same standard size, and the size of the container body (111) along the length direction (X) is larger than the size along the length direction (X) of the standard container of the same standard size.

[0415] For example, the dimensions of the container body (111) along the width direction (Y) and height direction (Z) are smaller than the dimensions of a 20-foot standard container along the width direction (Y) and height direction (Z), that is, the width of the container body (111) is smaller than the width of a 20-foot standard container, the height of the container body (111) is smaller than the height of a 20-foot standard container, and the dimensions of the container body (111) along the length direction (X) are larger than the dimensions of a 30-foot standard container along the length direction (X), that is, the length of the container body (111) is larger than the length of a 30-foot standard container.

[0416] In another embodiment, the size of the container body (111) along the width direction (Y) is smaller than the size along the width direction (Y) of a standard container of one standard size, the size of the container body (111) along the length direction (X) is larger than the size along the length direction (X) of the standard container of said standard size, and the size of the container body (111) along the height direction (Z) is smaller than the size along the height direction (Z) of another standard container of a different standard size.

[0417] For example, the size of the container body (111) along the width direction (Y) is smaller than the size along the width direction (Y) of a 20-foot standard container, that is, the width of the container body (111) is smaller than the width of a 20-foot standard container, the size of the container body (111) along the length direction (X) is larger than the size along the length direction (X) of a 20-foot standard container, that is, the length of the container body (111) is larger than the length of a 20-foot standard container, and the size of the container body (111) along the height direction (Z) is smaller than the size along the height direction (Z) of a 30-foot standard container, that is, the height of the container body (111) is smaller than the height of a 30-foot standard container.

[0418] In another embodiment, the size of the container body (111) along the height direction (Z) is smaller than the size along the height direction (Z) of a standard container of one standard size, the size of the container body (111) along the length direction (X) is larger than the size along the length direction (X) of the standard container of said standard size, and the size of the container body (111) along the width direction (Y) is smaller than the size along the width direction (Y) of another standard container of a different standard size.

[0419] For example, the size of the container body (111) along the height direction (Z) is smaller than the size along the height direction (Z) of a 20-foot standard container, that is, the height of the container body (111) is smaller than the height of a 20-foot standard container; the size of the container body (111) along the length direction (X) is larger than the size along the length direction (X) of a 20-foot standard container, that is, the length of the container body (111) is larger than the length of a 20-foot standard container; and the size of the container body (111) along the width direction (Y) is smaller than the size along the width direction (Y) of a 30-foot standard container, that is, the width of the container body (111) is smaller than the width of a 30-foot standard container.

[0420] By adopting the above technical method, the capacity of the container body (111) can be increased, allowing the container body (111) to accommodate more battery modules (112), and furthermore, the electrical capacity of the energy storage facility (100) can be effectively increased, thereby effectively improving the performance of the energy storage facility (100).

[0421] In some embodiments of the present application, with reference to FIGS. 4 and FIGS. 5, the energy storage facility (100) further comprises a control device (120) used to be electrically connected to a battery module (112), and the container body (111) has a first cabinet (1111) and a second cabinet (1112) installed separately, the battery module (112) is housed in the first cabinet (1111), and at least a portion of the control device (120) is housed in the second cabinet (1112).

[0422] In some embodiments, the energy storage container (110) further includes a partition installed within the container body (111) to separate the internal space of the container body (111) to form a first cabinet (1111) and a second cabinet (1112).

[0423] In some other embodiments, the first cabinet (1111) and the second cabinet (1112) are two mutually independent cabinet bodies, and the first cabinet (1111) and the second cabinet (1112) are interconnected to form a container body (111). The method of connecting the first cabinet (1111) and the second cabinet (1112) may be welding, bolted connection, fitted connection, etc., but is not limited thereto.

[0424] By adopting the above technical method, the risk of interference occurring between the control device (120) and the battery module (112) is effectively reduced.

[0425] In some embodiments of the present application, referring together to FIG. 4 and FIG. 5, the control device (120) includes a main control module (121), a general control module (122), a power distribution module (123), and a fire control module (124), and the battery module (112) is electrically connected to the main control module (121), and the main control module (121) is electrically connected to the general control module (122), and the main control module (121), the general control module (122), and the fire control module (124) are all electrically connected to the power distribution module (123), and at least one of the main control module (121), the general control module (122), the power distribution module (123), and the fire control module (124) is housed in a second cabinet (1112).

[0426] The battery module (112) is electrically connected to the main control module (121), and the main control module (121) is used to control the input and output of high-voltage energy of the battery module (112) within the energy storage container (110). The total control module (122) is electrically connected to the main control module (121), and the total control module (122) is used to control the operation of the main control module (121) within the energy storage container (110). The fire control module (124) is used to control the operation of a fire-fighting element when a fire occurs due to a temperature imbalance in the energy storage container (110), and the fire-fighting element may be a fire extinguisher, etc., and the fire-fighting element may be installed inside the container body (111) or may be installed outside the container body (111). The power distribution module (123) is used to electrically connect the main control module (121), the total control module (122), and the fire control module (124) to facilitate circuit energization of the main control module (121), the total control module (122), and the fire control module (124), and to maintain normal operation of the main control module (121), the total control module (122), and the fire control module (124). The main control module (121), the power distribution module 123, the total control module (122), and the fire control module (124) may all be housed within the second cabinet (1112), or some of the main control module (121), the total control module (122), the power distribution module 123, and the fire control module 124 may be housed within the second cabinet (1112).

[0427] A main control module (121) may correspond one-to-one with an energy storage container (110), and one main control module (121) controls the input and output of electrical energy of a battery module (112) within one energy storage container (110). A main control module (121) may correspond one-to-one with a battery module (112), and one main control module (121) controls the input or output of electrical energy of one battery module (112). One total control module 121 may control the input or output of electrical energy of a battery module (112) within a plurality of energy storage containers (110). Additionally, a plurality of battery modules (112) may be connected in series to form a battery cluster, and a plurality of battery clusters may be connected in parallel, and one main control module (121) may control one or more battery clusters.

[0428] In some embodiments, as shown in FIG. 4, the main control module (121), the total control module (122) and the fire control module (124) are all housed within the second cabinet (1112), and the power distribution module (123) is installed on the outside of the container body (111).

[0429] In some other embodiments, the main control module (121), power distribution module (123), and fire control module (124) are all housed within the second cabinet (1112).

[0430] In some other embodiments, as illustrated in FIG. 5, the main control module (121), the total control module (122), the power distribution module (123), and the fire control module (124) are all housed in the second cabinet (1112).

[0431] By adopting the above technical method, the risk of interference occurring between the control device (120) and the battery module (112) is effectively reduced.

[0432] In some embodiments of the present application, a first inspection port and a second inspection port are provided in the outer wall of the container body (111), the first inspection port is installed opposite the first cabinet (1111) and is in communication with the first cabinet (1111), and the second inspection port is installed opposite the second cabinet (1112) and is in communication with the second cabinet (1112).

[0433] As can be understood, the first inspection port penetrates the outer wall of the container body (111) and is connected to the first cabinet (1111), and the second inspection port penetrates the outer wall of the container body (111) and is connected to the second cabinet (1112).

[0434] As an example, a plurality of energy storage containers (110) are stacked along the height direction (Z), and a first inspection port and a second inspection port are opened on the same side or different sides along the length direction (X) of the container body (111).

[0435] As an example, a plurality of energy storage containers (110) are stacked along the height direction (Z), and a first inspection port and a second inspection port are opened on the same side or different sides along the width direction (Y) of the container body (111).

[0436] As an example, the energy storage facility (100) includes a plurality of energy storage containers (110), some of the energy storage containers (110) are stacked along the height direction (Z) and some of the energy storage containers (110) are arranged along the length direction (X), and a first inspection port and a second inspection port are opened on the same side or different sides along the width direction (Y) of the container body (111).

[0437] As an example, the energy storage facility (100) includes a plurality of energy storage containers (110), some of the energy storage containers (110) are stacked along the height direction (Z) and some of the energy storage containers (110) are arranged along the width direction (Y), and a first inspection port and a second inspection port are opened on the same side or different sides along the length direction (X) of the container body (111).

[0438] By adopting the above technical method, inspection of the battery module (112) in the first cabinet (1111) and the control device (120) in the second cabinet (1112) is facilitated.

[0439] In some embodiments of the present application, referring to FIG. 3, the energy storage container (110) further includes a first maintenance door (140), and the first maintenance door (140) is movably connected to the container body (111) to open or close the first inspection opening.

[0440] The first maintenance door (140) being movably connected to the container body (111) means that the first maintenance door (140) is movable relative to the container body (111) so that the first maintenance door (140) can be removed from the first inspection opening or cover the first inspection opening.

[0441] As an example, the first maintenance door (140) is hinged to the container body (111) so that the first maintenance door (140) can rotate relative to the container body (111).

[0442] As an example, the first maintenance door (140) is slidably connected to the container body (111), that is, the first maintenance door (140) can reciprocately slide in a direction parallel to the outer wall in which the first inspection opening is opened in the container body (111).

[0443] By adopting the above technical method, inspection of the battery module (112) in the first cabinet (1111) is facilitated.

[0444] In some embodiments of the present application, referring to FIG. 3, the energy storage container (110) further includes a second maintenance door (150), and the second maintenance door (150) is movably connected to the container body (111) to open or close the second inspection opening.

[0445] The fact that the second maintenance door (150) is movably connected to the container body (111) means that the second maintenance door (150) can be moved relative to the container body (111), so that the second maintenance door (150) can move away from the second inspection opening or cover the second inspection opening.

[0446] As an example, the second maintenance door (150) is hinged to the container body (111) so that the second maintenance door (150) can rotate relative to the container body (111).

[0447] As an example, the second maintenance door (150) is slidably connected to the container body (111), that is, the second maintenance door (150) can slide back and forth in a direction parallel to the outer wall in which the second inspection port is opened in the container body (111).

[0448] By adopting the above technical method, inspection of the control device (120) in the second cabinet (1112) is facilitated.

[0449] In some embodiments of the present application, referring together to FIG. 7 and FIG. 8, the energy storage container (110) further includes a first closing plate (160) detachably connected to the container body (111) to open and close a first inspection port.

[0450] As can be understood, when the first closure plate (160) is interconnected with the container body (111), the first closure plate (160) covers the first inspection port. As an example, the first closure plate (160) is detachably connected to the container body (111) through fasteners such as bolts and screws.

[0451] By adopting the above technical method, not only is it easier to inspect the battery module (112) in the first cabinet (1111), but the structure of the energy storage container (110) can also be simplified, thereby reducing the volume of the energy storage container (110) and effectively improving the energy density of the energy storage facility (100), thereby effectively improving the performance of the energy storage facility (100).

[0452] In some embodiments of the present application, referring together to FIG. 7 and FIG. 8, the energy storage container (110) further comprises a second closing plate (170), the second closing plate (170) being detachably connected to the container body (111) to open or close a second inspection port.

[0453] As can be understood, when the second closure plate (170) and the container body (111) are interconnected, the second closure plate (170) covers the second inspection port. As an example, the second closure plate (170) and the container body (111) are detachably connected through fasteners such as bolts and screws.

[0454] By adopting the above technical method, not only is it easier to inspect the control device (120) in the second cabinet (1112), but the structure of the energy storage container (110) can also be simplified, thereby reducing the volume of the energy storage container (110) and improving the energy density of the energy storage facility (100), thereby effectively improving the performance of the energy storage facility (100).

[0455] In some embodiments of the present application, referring to FIG. 4 and FIG. 5 together, the first cabinet (1111) and the second cabinet (1112) are arranged along the longitudinal direction (X) of the container body (111).

[0456] In some embodiments of the present application, the first cabinet (1111) and the second cabinet (1112) are arranged along the width direction (Y) of the container body (111).

[0457] In some embodiments of the present application, the first cabinet (1111) and the second cabinet (1112) are arranged along the height direction (Z) of the container body (111).

[0458] By adopting the above technical method, the internal layout structure of the energy storage container (110) can be optimized, making the internal structure of the energy storage container (110) more compact.

[0459] In some embodiments of the present application, referring together to FIGS. 3 through 8, the energy storage facility (100) further comprises a thermal management device (130), which is used to exchange heat with an energy storage container (110) to regulate the temperature of the energy storage container (110). The components of the thermal management module are mutually independent of the battery module (112), thereby reducing the risk of mutual interference between the thermal management module and the battery module (112).

[0460] In some embodiments, the thermal management module includes a pumping device and a first heat exchanger, and the pumping device, the first heat exchanger, the thermal management component, and the pumping device are sequentially connected to form a coolant circulation circuit a.

[0461] It should be explained that the pumping device (which may also be called a water pump) is a component for transporting the coolant. The first heat exchanger is a component for performing heat exchange with the coolant flowing through it. The first heat exchanger may be a plate heat exchanger, a shell-tube heat exchanger, an air cooler, a spiral plate heat exchanger, a heat exchange tube bundle, etc., but is not limited thereto. The coolant may be a mixture of ethylene glycol and water, etc., but is not limited thereto.

[0462] Due to the transport action of the pumping device, the coolant can circulate within the coolant circulation circuit a, and circulates through the pumping device, the first heat exchanger, the thermal management component, and the pumping device. The above connection may be a direct connection or an indirect connection through piping.

[0463] In some embodiments, the thermal management module further includes a compressor, a throttle device, and a second heat exchanger. The compressor, the second heat exchanger, the throttle device, the first heat exchanger, and the compressor are connected sequentially to form a refrigerant circulation circuit b.

[0464] It should be explained that the above connection may be a direct connection or an indirect connection through piping. The compressor is a component capable of providing power to the refrigerant circulation and cooling the refrigerant. The throttle device is a component for cooling and pressure reduction, and the throttle device may be a throttle valve, an expansion valve, etc., but is not limited thereto. The second heat exchanger is a component for performing heat exchange with the refrigerant passing through it. The second heat exchanger may be a plate heat exchanger, a tubular heat exchanger, an air cooler, a spiral heat exchanger, a heat exchange tube bundle, etc., but is not limited thereto. The refrigerant has a low boiling point and heat of vaporization, can vaporize and condense at a relatively low temperature, and can realize a cooling effect by absorbing and releasing heat, and the refrigerant may be Freon, ammonia, carbon dioxide, RA (1,1,1,2-tetrafluoroethane), R410A (Freon R-410A refrigerant), etc., but is not limited thereto.

[0465] Here, the first heat exchanger is installed in both the coolant circulation circuit a and the first refrigerant circulation circuit b. Inside the first heat exchanger, a coolant flow path and a refrigerant flow path are provided; the coolant flow path is involved in forming the coolant circulation circuit a and is intended to allow the coolant to flow through it, and the refrigerant flow path is involved in forming the first refrigerant circulation circuit b and is intended to allow the refrigerant to flow through it. The coolant flow path and the refrigerant flow path are not interconnected so that the coolant and the refrigerant do not mix. In the first heat exchanger, the coolant and the refrigerant can exchange heat, and in particular, the heat of the coolant is exchanged with the refrigerant so that the first heat exchanger can cool the coolant passing through it.

[0466] The thermal management module further includes a heat dissipation fan that dissipates heat to the second heat exchanger.

[0467] In some embodiments of the present application, referring to FIG. 3 and FIG. 4 together, the thermal management device (130) and the power distribution module (123) are both installed on the outside of the container body (111).

[0468] In some embodiments, as shown in FIGS. 3 and 4, the main control module (121), the total control module (122), and the fire control module (124) are all housed in a second cabinet (1112).

[0469] By adopting the above technical method, the energy storage container (110), the thermal management device (130), and the power distribution module (123) can be transported separately, which is more advantageous for improving convenience during the transportation process of the energy storage facility (100) and further reducing the transportation cost of the energy storage facility (100), thereby further reducing the usage cost of the energy storage facility (100).

[0470] In some embodiments of the present application, referring to FIG. 3 and FIG. 4 together, a thermal management device (130) and a power distribution module (123) are installed side by side along a direction perpendicular to the height direction (Z) of the container body (111), and both the thermal management device (130) and the power distribution module (123) are loaded into the container body (111) along the height direction (Z) of the container body (111).

[0471] The heat management device (130) and the power distribution module (123) may be installed side by side along the length direction (X) of the container body (111) or side by side along the width direction (X) of the container body (111).

[0472] As an example, a plurality of energy storage containers (110) are loaded along the height direction (Z) of the container body (111), and a thermal management device (130) and a power distribution module (123) are loaded on the energy storage container (110) located at the top.

[0473] As an example, a plurality of energy storage containers (110) are loaded along the height direction (Z) of the container body (111), and a thermal management device (130) and a power distribution module (123) are loaded at the bottom of the lowest energy storage container (110).

[0474] As an example, a plurality of energy storage containers (110) are loaded along the height direction (Z) of the container body (111), and a thermal management device (130) and a power distribution module (123) are loaded between any two adjacent energy storage containers (110).

[0475] By adopting the above technical method, the occupied area of ​​the thermal management device (130) and the power distribution module (123) can be saved, and when the occupied area of ​​the energy storage facility (100) is the same, a larger number of energy storage containers (110) can be placed, thereby improving the energy density of the energy storage facility (100) and thereby effectively improving the performance of the energy storage facility (100).

[0476] In some embodiments of the present application, referring to FIG. 5, the thermal management device (130) and the container body (111) are loaded along the height direction (Z) of the container body (111).

[0477] In some embodiments, referring to FIG. 5, the main control module (121), total control module (122), power distribution module (123) and fire control module (124) are all housed in a second cabinet (1112).

[0478] As an example, a plurality of energy storage containers (110) are loaded along the height direction (Z) of the container body (111), and a thermal management device (130) is loaded on the storage container (110) loaded at the top.

[0479] As an example, a plurality of energy storage containers (110) are loaded along the height direction (Z) of the container body (111), and a thermal management device (130) is loaded at the bottom of the lowest energy storage container (110).

[0480] As an example, a plurality of energy storage containers (110) are loaded along the height direction (Z) of the container body (111), and a thermal management device (130) is loaded between any two adjacent energy storage containers (110).

[0481] By adopting the above technical method, the occupied area of ​​the thermal management device (130) can be saved, and a larger number of energy storage containers (110) can be placed when the occupied area of ​​the energy storage facility (100) is the same, thereby improving the energy density of the energy storage facility (100) and effectively improving the performance of the energy storage facility (100).

[0482] In some embodiments of the present application, the size of the heat management device (130) is smaller than the size of a standard container.

[0483] For example, if the standard container is 10 feet in size, the length of the thermal management device (130) along the length direction (X) is smaller than the length of the standard container, i.e., the length of the thermal management device (130) is smaller than the length of the standard container; and / or, the width of the thermal management device (130) along the width direction (Y) is smaller than the width of the standard container, i.e., the width of the thermal management device (130) is smaller than the width of the standard container; and the height of the thermal management device (130) along the height direction (Z) is smaller than the height of the standard container, i.e., the height of the thermal management device (130) is smaller than the height of the standard container.

[0484] For example, if the standard container is 20 feet in size, the length of the thermal management device (130) along the length direction (X) is smaller than the length of the standard container, i.e., the length of the thermal management device (130) is smaller than the length of the standard container, i.e., the length of the thermal management device (130) is smaller than the width of the standard container, i.e., the width of the thermal management device (130) is smaller than the width of the standard container, i.e., the width of the thermal management device (130) is smaller than the width of the standard container, i.e., the width of the thermal management device (130) is smaller than the height of the standard container, i.e., the height of the thermal management device (130) along the height direction (Z) is smaller than the height of the standard container, i.e., the height of the thermal management device (130) is smaller than the height of the standard container.

[0485] For example, if the standard container is 30 feet in size, the length of the thermal management device (130) along the length direction (X) is smaller than the length of the standard container, i.e., the length of the thermal management device (130) is smaller than the length of the standard container, i.e., the length of the thermal management device (130) is smaller than the width of the standard container, i.e., the width of the thermal management device (130) is smaller than the width of the standard container, i.e., the width of the thermal management device (130) is smaller than the width of the standard container, i.e., the width of the thermal management device (130) is smaller than the height of the standard container, i.e., the height of the thermal management device (130) along the height direction (Z) is smaller than the height of the standard container, i.e., the height of the thermal management device (130) is smaller than the height of the standard container.

[0486] For example, if the standard container is 40 feet in size, the length of the thermal management device (130) along the length direction (X) is smaller than the length of the standard container, i.e., the length of the thermal management device (130) is smaller than the length of the standard container, i.e., the length of the thermal management device (130) is smaller than the width of the standard container, i.e., the width of the thermal management device (130) is smaller than the width of the standard container, i.e., the width of the thermal management device (130) is smaller than the width of the standard container, i.e., the width of the thermal management device (130) is smaller than the height of the standard container, i.e., the height of the thermal management device (130) along the height direction (Z) is smaller than the height of the standard container, i.e., the height of the thermal management device (130) is smaller than the height of the standard container.

[0487] For example, if the standard container is 45 feet in size, the length of the thermal management device (130) along the length direction (X) is smaller than the length of the standard container, i.e., the length of the thermal management device (130) is smaller than the length of the standard container, i.e., the length of the thermal management device (130) is smaller than the width of the standard container, i.e., the width of the thermal management device (130) is smaller than the width of the standard container, i.e., the width of the thermal management device (130) is smaller than the width of the standard container, i.e., the width of the thermal management device (130) is smaller than the height of the standard container, i.e., the height of the thermal management device (130) is smaller than the height of the standard container, i.e., the height of the thermal management device (130) is smaller than the height of the standard container.

[0488] By adopting the above technical method, the size of the thermal management device (130) does not exceed the size of a standard container for sea or land transport corresponding to the transport process. This is advantageous for improving convenience during the transport process of the thermal management device (130) and reducing the transport cost of the thermal management device (130), thereby further reducing the usage cost of the energy storage facility (100).

[0489] In some embodiments of the present application, the size of the thermal management device (130) is equal to the size of a standard container, that is, the size of the thermal management device (130) matches the size of a standard container.

[0490] The fact that the size of the heat management device (130) matches the size of the standard container does not mean that the size of the heat management device (130) is completely equivalent to the size of the standard container, but rather that it may have a certain error within an allowable error range. For example, referring to GB / T 1413-2008 and GB / T 1413-2023, the difference between the size of the heat management device (130) along the length direction (X) and the size of the standard container along the length direction (X) is within the range of ±10mm, and the difference between the size of the heat management device (130) along the width direction (Y) and the size of the standard container along the width direction (Y) is within the range of ±5mm, and the difference between the size of the heat management device (130) along the height direction (Z) and the size of the standard container along the height direction (Z) is within the range of ±5mm.

[0491] By adopting the above technical method, the size of the thermal management device (130) does not exceed the size of a standard container for sea or land transport corresponding to the transportation process. This is advantageous for improving convenience during the transportation process of the thermal management device (130) and reducing the transportation costs of the thermal management device (130), thereby further reducing the usage costs of the energy storage system (1000) that adopts the above energy storage facility (100).

[0492] In some embodiments of the present application, the weight of the energy storage container (110) is M, and M is less than or equal to 60 tons.

[0493] For example, the weight of the energy storage container (110) may be any one point value of 10 tons, 15 tons, 20 tons, 25 tons, 30 tons, 35 tons, 40 tons, 45 tons, 50 tons, 55 tons, 60 tons, or any two point values.

[0494] By adopting the above technical method, the lifting of the energy storage container (110) is facilitated during the process of lifting the energy storage container, and the transfer of the energy storage container (110) is facilitated.

[0495] In some embodiments of the present application, M is less than or equal to 45 tons.

[0496] For example, the weight of the energy storage container (110) may be any one of 10 tons, 15 tons, 20 tons, 25 tons, 30 tons, 35 tons, 40 tons, 45 tons, or any two values ​​between them.

[0497] By adopting the above technical method, the lifting of the energy storage container (110) is made easier during the process of lifting the energy storage container, and the transfer of the energy storage container (110) is made easier.

[0498] In some embodiments of the present application, the weight of the energy storage container (110) is M, and the total weight of the battery cells (1121) in the container body (111) is M1, and (M1 / M)X100%≥30%.

[0499] (M1 / M)X100% can be 30%, 35%, 40%, 45%, 50%, 55%, 60%, 65%, 70%, 75%, 80%, 85%, etc.

[0500] By adopting the above technical method, on the one hand, the weight ratio of the battery cell (1121) within the unit volume of the energy storage container (110) can be improved, thereby increasing the electrical capacity per unit volume of the energy storage container (110); on the other hand, during the transportation process of the energy storage container (110), more of the battery cells (1121) that contribute to the energy storage amount and have high production difficulty and cannot be produced at the destination can be transported, and other structures of the energy storage facility (100) can be produced near the destination, so there is no need to transport them or the amount of transport can be reduced, and after the energy storage container (110) is assembled into the energy storage facility (100), it is advantageous to reduce the transportation costs of the assembled energy storage facility (100).

[0501] In some embodiments of the present application, (M1 / M)X100%≥80%.

[0502] (M1 / M)X100% can be 80%, 81%, 82%, 83%, 84%, 85%, 86%, 87%, 88%, 89%, or 90%, etc.

[0503] By adopting the above technical method, it is advantageous to more effectively reduce the transportation costs of the assembled energy storage facility (100).

[0504] In some embodiments of the present application, the volume of the energy storage container (110) is V, the total volume of the battery cells (1121) in the container body (111) is V1, and (V1 / V)X100%≥15%.

[0505] The battery cell (1121) includes a housing (11210), and the volume of the battery cell (1121) is the volume of the housing (11210). For example, if the battery cell (1121) is a square case battery cell, the product of the length, width, and height of the square case battery cell is the product of the length, width, and height of the housing (11210).

[0506] In some embodiments, the battery cell (1121) further comprises an electrode terminal (11215), the electrode terminal (11215) is installed in a housing (11210) and partially withdrawn from the housing (11210), the electrode terminal (11215) is electrically connected to an electrode assembly (11212), and the portion of the electrode terminal (11215) protruding from the housing (11210) is not counted as the volume of the battery cell (1121).

[0507] (V1 / V)X100% can be 15%, 20%, 35%, 40%, 45%, 50%, 55%, 60%, 65%, 70%, 75%, or 80%, etc.

[0508] By adopting the above technical method, on the one hand, the volume proportion of the battery cell (1121) within the unit volume of the energy storage container (110) can be improved, thereby increasing the electrical capacity per unit volume of the energy storage container (110); on the other hand, during the transportation process of the energy storage container (110), more of the battery cells (1121) that contribute to the energy storage amount and have high production difficulty and cannot be produced at the destination can be transported, and other structures of the energy storage facility (100) can be produced near the destination, so there is no need to transport them or the amount of transport can be reduced, and after the energy storage container (110) is assembled into the energy storage facility (100), it is advantageous to reduce the transportation costs of the assembled energy storage facility (100).

[0509] In some embodiments of the present application, (V1 / V)X100%≥50%.

[0510] (V1 / V)X100% can be 50%, 51%, 52%, 53%, 54%, 55%, 56%, 57%, 58%, 59%, 60%, 61%, 62%, 63%, 64%, 65%, 66%, 67%, 68%, 69%, 70%, 75%, 80%, 85%, or 90%, etc.

[0511] By adopting the above technical method, it is advantageous to more effectively reduce the transportation costs of the assembled energy storage facility (100).

[0512] Referring to FIG. 1, an embodiment of the present application provides an energy storage system (1000) comprising an energy storage facility (100) according to any one of the embodiments above.

[0513] The energy storage system (1000) provided in the embodiment of the present application effectively reduces the usage cost of the energy storage system (1000) by adopting an energy storage facility (100) according to any one of the embodiments.

[0514] In some embodiments of the present application, with reference to FIG. 1, the energy storage system (1000) further comprises a transformer (200) and a power conversion device (300), the transformer (200) is used to be electrically connected to the power conversion device (300) and the power grid, and the power conversion device (300) is used to be electrically connected to an energy storage container (110).

[0515] The power conversion device (300) is electrically connected to the power grid and can convert power provided by the power grid. The energy storage container (110) and the power conversion device (300) are electrically connected, and the power conversion device (300) converts the electrical energy provided by the power grid into power and then introduces it into the energy storage container (110) for storage.

[0516] In some embodiments, as illustrated in FIG. 1, the energy storage system (1000) comprises a plurality of energy storage facilities (100), a plurality of power conversion devices (300), and a plurality of transformers (200). The plurality of energy storage facilities (100) are arranged alternately in rows along the length direction (X) of the container body (111), and at least one power conversion device (300) and at least one transformer (200) are installed between two adjacent energy storage facilities (100), which are installed separately from the power conversion device (300) and the transformer (200). The plurality of rows of energy storage facilities (100) are arranged in an array structure along the width direction (Y) of the container body (111).

[0517] By adopting the above technical method, the operational stability of the energy storage system (1000) is effectively improved, and thus the performance of the energy storage system (1000) is effectively improved.

[0518] Referring to FIG. 2, an embodiment of the present application provides a charging network (2000) comprising a charging stand (400) and an energy storage facility (100) according to any one embodiment, wherein the energy storage facility (100) is used to provide electrical energy to the charging stand (400).

[0519] The charging network (2000) provided in the embodiment of the present application effectively reduces the usage cost of the charging network (2000) by adopting the energy storage system (1000) according to any one of the embodiments.

[0520] The foregoing description is merely an excellent embodiment of the present application and is not intended to limit the application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application. Explanation of the symbols

[0521] 1000: Energy storage system 2000: Charging network 100: Energy storage facilities 110: Energy storage container 111: Container body 1111: First Cabinet 1112: 2nd Cabinet 1113: First connection 1114: Second connection 1115: Third connection 1116: 4th connection 1117: 5th connection 1118: 6th connection 112: Battery Module 1121: Battery cell 11210: Housing 11211: Case 11212: Electrode Assembly 11213: End Cap 11214: Receiving chamber 11215: Electrode terminal 120: Control unit 121: Keyword Module 122: Total Control Module 123: Power distribution module 124: Firefighting control module 130: Thermal management unit 140: 1st Maintenance Door 150: Second maintenance door 160: First closure plate 170: Second closed plate 200: Transformer 300: Power converter 400: Charging Stand

Claims

Claim 1 An energy storage facility comprising an energy storage container, wherein the energy storage container comprises a container body and a plurality of battery modules contained within the container body, and the battery modules comprise a plurality of battery cells, wherein the size of the container body in a first direction and a second direction is smaller than the size of a standard container, and the first direction and the second direction are not parallel to each other. Claim 2 An energy storage facility according to claim 1, characterized in that the first direction is the height direction of the container body. Claim 3 In paragraph 2, it includes m1 of the energy storage containers, and among the m1 of the energy storage containers, m 11 The sum of the dimensions along the height direction of the container bodies of the aforementioned energy storage containers is equal to the sum of the dimensions along the height direction of n1 of the aforementioned standard containers, m1 is a positive integer greater than or equal to 2, and n1 is m 11 Energy storage facility characterized by being a smaller integer. Claim 4 In Paragraph 3, m 11 =2, n1=1; or m 11 =3, n1=1; or m 11 Energy storage facility characterized by =3 and n1=2. Claim 5 An energy storage facility characterized by including a plurality of energy storage containers loaded along the height direction of the container body in any one of claims 1 to 4. Claim 6 An energy storage facility according to claim 5, wherein a plurality of the above-mentioned energy storage containers include a first energy storage container and a second energy storage container, wherein the first energy storage container is located above the second energy storage container, a first connection part is provided at the lower part of the container body of the first energy storage container, and a second connection part is provided at the upper part of the container body of the second energy storage container, and wherein the first connection part and the second connection part are interconnected. Claim 7 An energy storage facility according to claim 5 or 6, wherein the plurality of storage containers comprises a first storage container and a second storage container, wherein the first storage container is located above the second storage container, a first position limiting part is provided at the lower part of the case of the first storage container, and a second position limiting part is provided at the upper part of the case of the second storage container, and wherein the first position limiting part and the second position limiting part cooperate with each other to limit the relative position of the first storage container and the second storage container in a direction perpendicular to the height direction of the container body. Claim 8 An energy storage facility characterized in that, in any one of claims 2 to 7, the second direction is the length direction of the container body, and the size along the width direction of the container body matches the size along the width direction of the standard container. Claim 9 An energy storage facility according to claim 8, comprising a plurality of the energy storage containers, wherein m2 of the energy storage containers are arranged in a row along the length direction of the container body, and m3 rows of the energy storage containers are loaded along the height direction of the container body, and m2 and m3 are both positive integers greater than or equal to 2. Claim 10 In Clause 9, among the m2 energy storage containers, m 21 The sum of the sizes along the length direction of the container bodies of the aforementioned energy storage containers is equal to the sum of the sizes along the length direction of n2 standard containers, where n2 is m 21 A smaller positive integer, and m among the above energy storage containers in row m3 31 The sum of the dimensions along the height direction of the container bodies of the energy storage containers in the row is equal to the sum of the dimensions along the height direction of n3 standard containers, and n3 is m 31 Energy storage facility characterized by being a smaller integer. Claim 11 In Article 10, m 21 =2, n2=1; or m 21 =3, n2=1; or m 21 =3, n2=2; and / or,m 31 =2, n3=1; or m 31 =3, n3=1; or m 31 Energy storage facility characterized by =3 and n3=2. Claim 12 An energy storage facility according to any one of claims 9 to 11, wherein a plurality of the energy storage containers include a third energy storage container and a fourth energy storage container arranged along the longitudinal direction of the container body, wherein a third connection part is provided on one side of the container body of the third energy storage container facing the fourth energy storage container, and a fourth connection part is provided on one side of the container body of the fourth energy storage container facing the third energy storage container, and wherein the third connection part and the fourth connection part are interconnected. Claim 13 An energy storage facility characterized in that, in any one of claims 2 to 7, the second direction is the width direction of the container body, and the size along the length direction of the container body matches the size along the length direction of the standard container. Claim 14 An energy storage facility according to claim 13, comprising a plurality of the above-mentioned storage containers, wherein m4 of the energy storage containers among the plurality of the above-mentioned storage containers are arranged in a single row along the width direction of the container body, and m5 rows of the energy storage containers are loaded along the height direction of the container body, and m4 and m5 are both positive integers greater than or equal to 2. Claim 15 In Clause 14, among the m4 energy storage containers, m 41 The sum of the dimensions along the width direction of the container bodies of the aforementioned energy storage containers is equal to the sum of the dimensions along the width direction of n4 standard containers, and n4 is m 41 A smaller positive integer, and m among the above energy storage containers of column m5 51 The sum of the dimensions along the height direction of the container body of the above-mentioned energy storage container is equal to the sum of the dimensions along the height direction of n5 above-mentioned standard containers, and n5 is m 51 Energy storage facility characterized by being a smaller integer. Claim 16 In paragraph 15, m 41 =2, n4=1; or m 41 =3, n4=1; or m 41 =3, n4=2; and / or,m 51 =2, n5=1; or m 51 =3, n5=1; or m 51 Energy storage facility characterized by =3 and n5=2. Claim 17 An energy storage facility according to any one of claims 14 to 16, wherein a plurality of the energy storage containers include a fifth energy storage container and a sixth energy storage container arranged along the width direction of the container body, wherein a fifth connection part is provided on one side of the container body of the fifth energy storage container facing the sixth energy storage container, and a sixth connection part is provided on one side of the container body of the sixth energy storage container facing the fifth energy storage container, and wherein the fifth connection part and the sixth connection part are interconnected. Claim 18 An energy storage facility characterized in that, in any one of claims 2 to 7, the second direction is the length direction of the container body, and the size along the width direction of the container body is smaller than the size along the width direction of the standard container. Claim 19 An energy storage facility according to claim 18, comprising a plurality of the above-mentioned energy storage containers, wherein m6 of the plurality of the above-mentioned energy storage containers are arranged along the length direction of the container body, m7 rows of the above-mentioned energy storage containers are arranged in an array structure along the width direction of the container body, m8 array structures are loaded along the height direction of the container body, and m6, m7, and m8 are all positive integers greater than or equal to 2. Claim 20 In Clause 19, among the m6 energy storage containers, m 61 The sum of the sizes along the length direction of the container bodies of the aforementioned energy storage containers is equal to the sum of the sizes along the length direction of n6 standard containers, and n6 is m 61 It is a smaller positive integer, and among the m7 energy storage containers, m 71 The sum of the dimensions along the width direction of the container bodies of the aforementioned energy storage containers is equal to the sum of the dimensions along the width direction of n7 standard containers, and n7 is m 71 It is a smaller positive integer, and m among the above array structures of m8 81 The sum of the sizes along the height direction of the container bodies of the array structure is equal to the sum of the sizes along the height direction of n8 standard containers, and n8 is m 81 Energy storage facility characterized by being a smaller integer. Claim 21 In Article 20, m 61 =2, n6=1; or m 61 =3, n6=1; or m 61 =3, n6=2; and / or,m 71 =2, n7=1; or m 71 =3, n7=1; or m 71 =3, n7=2; and / or,m 81 =2, n8=1; or m 81 =3, n8=1; or m 81 Energy storage facility characterized by =3 and n8=2. Claim 22 An energy storage facility characterized in that, in any one of claims 2 to 7, the second direction is the width direction of the container body, and the size along the length direction of the container body is larger than the size along the length direction of the standard container. Claim 23 An energy storage facility according to any one of claims 1 to 22, further comprising a control device used to be electrically connected to a battery module, wherein the container body has a first cabinet and a second cabinet installed separately, the battery module is accommodated within the first cabinet, and at least a part of the control device is accommodated within the second cabinet. Claim 24 An energy storage facility according to claim 23, wherein the control device comprises a main control module, a general control module, a power distribution module, and a fire control module, wherein the battery module is electrically connected to the main control module, the main control module is electrically connected to the general control module, the main control module, the general control module, and the fire control module are all electrically connected to the power distribution module, and at least one of the main control module, the general control module, the power distribution module, and the fire control module is housed within the second cabinet. Claim 25 An energy storage facility according to claim 23 or 24, wherein a first inspection port and a second inspection port are provided on the outer wall of the container body, the first inspection port is installed opposite the first cabinet and is in communication with the first cabinet, and the second inspection port is installed opposite the second cabinet and is in communication with the second cabinet. Claim 26 An energy storage facility according to claim 25, wherein the energy storage container further comprises a first maintenance door operably connected to the container body to open and close the first inspection port. Claim 27 An energy storage facility according to claim 25, wherein the energy storage container further comprises a second maintenance door movably connected to the container body to open and close the second inspection port. Claim 28 An energy storage facility according to claim 25, wherein the energy storage container further comprises a first closing plate detachably connected to the container body to open and close the first inspection port. Claim 29 An energy storage facility according to claim 25, wherein the energy storage container further comprises a second closing plate detachably connected to the container body to open and close the second inspection port. Claim 30 An energy storage facility characterized in that, in any one of claims 23 to 29, the first cabinet and the second cabinet are arranged along the length or width direction of the container body. Claim 31 An energy storage facility according to claim 23, further comprising a heat management device for heat exchange with the energy storage container, wherein the control device comprises a power distribution module, the heat management device is electrically connected to the power distribution module, and both the heat management device and the power distribution module are installed on the outside of the container body. Claim 32 An energy storage facility according to claim 31, wherein the thermal management device and the power distribution module are installed side by side along a direction perpendicular to the height direction of the container body, and both the thermal management device and the power distribution module are loaded along the height direction of the container body. Claim 33 An energy storage facility according to any one of claims 1 to 30, further comprising a heat management device for heat exchange with the energy storage container, wherein the heat management device and the container body are loaded along the height direction of the container body. Claim 34 An energy storage facility characterized in that, in any one of claims 31 to 33, the size of the thermal management device is smaller than or equal to the size of the standard container. Claim 35 An energy storage facility characterized in that, in any one of claims 1 to 34, the weight of the energy storage container is M, and M is less than or equal to 60 tons. Claim 36 An energy storage facility according to Clause 35, characterized in that M is less than or equal to 45 tons. Claim 37 An energy storage facility characterized in that, in any one of claims 1 to 36, the weight of the energy storage container is M, the total weight of the battery cells within the container body is M1, and (M1 / M)X100%≥30%. Claim 38 An energy storage facility characterized in that, in Clause 37, (M1 / M)X100%≥80%. Claim 39 An energy storage facility characterized in that, in any one of claims 1 to 38, the volume of the energy storage container is V, the total volume of the battery cells within the container body is V1, and (V1 / V)X100%≥15%. Claim 40 An energy storage facility characterized in that, in Clause 39, (V1 / V)X100%≥50%. Claim 41 An energy storage system characterized by including an energy storage facility according to any one of claims 1 to 40. Claim 42 An energy storage system according to claim 41, further comprising a transformer and a power conversion device, wherein the transformer is used to electrically connect the power conversion device to a power grid, and the power conversion device is characterized by a lampshade used to electrically connect the energy storage container. Claim 43 A charging network comprising a charging stand and an energy storage facility according to any one of claims 1 to 40, wherein the energy storage facility is used to provide electrical energy to the charging stand.

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