Photovoltaic system and mounting support

Abstract

The present application relates to a photovoltaic system, comprising mounting supports and photovoltaic modules. A plurality of mounting supports are provided, and the plurality of mounting supports are arranged at intervals in a first mounting direction. The mounting supports are used to be connected to a flat mounting surface, and a first mounting cavity is formed in each mounting support. A plurality of photovoltaic modules are provided, and the plurality of photovoltaic modules are sequentially arranged in the first mounting direction. Each photovoltaic module has a first end and a second end in a first direction. In the first mounting direction, the second end of one of two adjacent photovoltaic modules is accommodated in a first mounting cavity, and the first end of the other photovoltaic module overlaps with the outer periphery of the mounting support and is engagingly connected to the mounting support.

Description

Photovoltaic system and mounting support

[0001] Related applications

[0002] The present application claims priority to the Chinese patent application No. 2024110818072, filed on August 8, 2024, and entitled “Photovoltaic system and mounting support”, the content of which is incorporated herein by reference in its entirety. TECHNICAL FIELD

[0003] The present application relates to the field of photovoltaic technology, and in particular to a photovoltaic system and a mounting support. BACKGROUND

[0004] With the development of modern industry, global energy crisis and air pollution problems are becoming increasingly prominent, and traditional fuel energy is decreasing day by day. Since abundant solar radiation energy is an important renewable energy, solar cells, as a function and advantage of converting solar radiation energy into electrical energy, have become the focus of attention. In the related art, photovoltaic modules are installed on a sloping roof to form a photovoltaic system that can generate electricity. However, when multiple photovoltaic modules are installed on a sloping roof, the installation and connection between the photovoltaic modules are relatively complex, and after installation, the photovoltaic modules are prone to relative sliding between each other, which makes the installation process of the entire photovoltaic system time-consuming and the installation cost high. SUMMARY

[0005] According to various embodiments of the present application, a photovoltaic system is provided.

[0006] A photovoltaic system comprises:

[0007] A plurality of mounting supports are spaced apart along a first installation direction; the mounting supports are configured to be connected to an installation plane, and the mounting supports are configured with a first installation cavity;

[0008] A plurality of photovoltaic modules are arranged in sequence along the first installation direction; the photovoltaic modules have a first end and a second end along the first direction;

[0009] Along the first installation direction, the second end of one of the two adjacent photovoltaic modules is accommodated in the first installation cavity, and the first end of the other photovoltaic module is overlapped on the outer periphery of the mounting support and connected to the mounting support by clamping.

[0010] In one embodiment, the first end of the photovoltaic module is provided with a clamping arm;

[0011] The mounting support is configured with a first clamping groove;

[0012] The clamping arm can be clamped in the first clamping groove.

[0013] In one of the embodiments, the photovoltaic system further comprises a first mounting frame;

[0014] The first mounting frame comprises a first sub-mounting frame and a second sub-mounting frame connected to each other; the first sub-mounting frame is mounted on the first end of the photovoltaic assembly; and the second sub-mounting frame is used for clamping connection with the mounting support.

[0015] In one of the embodiments, a clamping arm is configured on the second sub-mounting frame;

[0016] A first clamping groove is configured on the mounting support;

[0017] The clamping arm can be clamped in the first clamping groove.

[0018] In one of the embodiments, the photovoltaic system further comprises a first mounting frame; the first mounting frame is mounted on the first end of the photovoltaic assembly;

[0019] The mounting support is further configured with a first clamping groove;

[0020] A clamping arm is configured on the outer periphery of the first mounting frame;

[0021] The clamping arm can be clamped in the first clamping groove.

[0022] In one of the embodiments, along the first direction, the depth d1 of the first clamping groove satisfies the condition:

[0023] d1≥5mm.

[0024] In one of the embodiments, along the second direction, the distance d2 of the clamping arm relative to the first mounting frame is greater than the height d3 of the first clamping groove;

[0025] The second direction is the thickness direction of the photovoltaic assembly.

[0026] In one of the embodiments, the distance d2 of the clamping arm relative to the first mounting frame and the height d3 of the first clamping groove satisfy the condition:

[0027] (d3+1)mm≤d2≤(d3+5)mm.

[0028] In one of the embodiments, the photovoltaic system further comprises a second mounting frame; the second mounting frame is mounted on the second end of the photovoltaic assembly; and the second mounting frame is accommodated in the first mounting cavity;

[0029] The photovoltaic system further comprises a first elastic member;

[0030] The first elastic member is abutted between the upper surface of the second end of the photovoltaic module, the upper surface of the second mounting frame and the cavity wall of the first mounting cavity.

[0031] In one embodiment, along the first direction, the width dimension d4 of the first mounting frame and the width dimension d5 of the second mounting frame satisfy the condition:

[0032] d4≤d5.

[0033] In one embodiment, along the first direction, the depth d1 of the first clamping groove and the distance d6 of the second mounting frame relative to the cavity wall of the first mounting cavity satisfy the condition:

[0034] (d1+2)mm≤d6≤(d1+20)mm.

[0035] In one embodiment, the first elastic member is internally configured with an elastic cavity.

[0036] In one embodiment, the first elastic member is further configured with a first abutting surface and a second clamping groove on the side close to the second mounting frame.

[0037] The first abutting surface is abutted to the upper surface of the second end of the photovoltaic module, and the second clamping groove is clamped to the second mounting frame.

[0038] In one embodiment, the first elastic member is configured with a wavy abutting surface on the side close to the cavity wall of the first mounting cavity.

[0039] In one embodiment, the photovoltaic system further comprises a conventional tile, which is mounted to the outer periphery of the photovoltaic modules after being connected to each other.

[0040] The top of the second mounting frame mounted along the third direction is flush with the top of the conventional tile.

[0041] The third direction is perpendicular to the first direction.

[0042] In one embodiment, the first mounting frame is further configured with a mounting protrusion; the mounting protrusion is configured with a third clamping groove.

[0043] The photovoltaic system further comprises a second elastic member, one end of the second elastic member is contained in the third clamping groove, and the other end of the second elastic member is abutted to the upper surface of the second end of the photovoltaic module.

[0044] In one embodiment, the groove bottom wall of the third clamping groove is configured with a clamping inclined surface.

[0045] An elastic slope is formed on the second elastic member;

[0046] The clamping slope cooperates with the elastic slope.

[0047] In one of the embodiments, the second elastic member comprises a first elastic part and a second elastic part connected to each other;

[0048] The first elastic part is accommodated in the third clamping groove, and one end of the second elastic part extends from the third clamping groove and abuts against the upper surface of the second end of the photovoltaic module;

[0049] The cross-sectional area of the first elastic part is greater than or equal to the cross-sectional area of the second elastic part.

[0050] In one of the embodiments, the mounting support comprises a first mounting plate, a second mounting plate, a third mounting plate, a fourth mounting plate and a fifth mounting plate connected to each other and arranged at an angle;

[0051] The first mounting plate, the second mounting plate and the third mounting plate jointly enclose the first mounting cavity;

[0052] The third mounting plate, the fourth mounting plate and the fifth mounting plate jointly enclose the first clamping groove.

[0053] In one of the embodiments, the thickness of the second mounting plate gradually decreases from the first mounting plate to the side of the third mounting plate.

[0054] In one of the embodiments, the minimum thickness d7 of the second mounting plate, the third mounting plate and the fourth mounting plate satisfies the condition:

[0055] 1mm≤d7≤5mm.

[0056] In one of the embodiments, the mounting support is further provided with a second mounting cavity, and the second mounting cavity is used for clamping a mounting assembly connected to the mounting plane;

[0057] The photovoltaic system further comprises a connecting piece penetrating the cavity wall of the second mounting cavity and fixedly connected with the mounting assembly.

[0058] In one of the embodiments, the mounting support further comprises a clamping plate and an inclined connecting plate connected to each other;

[0059] The side of the inclined connecting plate away from the clamping plate is connected to the connection between the second mounting plate and the side of the first mounting plate away from the first mounting cavity; the side of the inclined connecting plate away from the clamping plate extends upwardly and obliquely from the clamping plate to the second mounting plate; and the clamping plate and the first mounting plate jointly enclose the second mounting cavity.

[0060] In one of the embodiments, the connecting member is connected with the inclined connecting plate and the mounting assembly, and the connecting direction of the connecting member is perpendicular to the inclined surface of the inclined connecting plate.

[0061] In one of the embodiments, the mounting support further comprises a guide plate.

[0062] The guide plate is connected with the side of the first mounting plate away from the second mounting plate, and the guide plate is arranged in an inclined manner from bottom to top along the side toward the second mounting plate.

[0063] The application further provides a mounting support, which is configured with a first mounting cavity;

[0064] The first end of the other one of the two adjacent photovoltaic modules in the first direction is overlapped on the outer periphery of the mounting support and connected with the mounting support through a clamping connection.

[0065] In one of the embodiments, the mounting support is configured with a first clamping groove.

[0066] The first clamping groove is used for clamping connection with the first end of the photovoltaic module.

[0067] The details of one or more embodiments of the application are presented in the following drawings and description. Other features, objects, and advantages of the application will become apparent from the description, drawings, and claims. BRIEF DESCRIPTION OF DRAWINGS

[0068] In order to more clearly illustrate the technical solutions in the embodiments of the application or in the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of the disclosed drawings.

[0069] Fig. 1 is a schematic view of a photovoltaic system provided by some embodiments of the application.

[0070] Fig. 2 is a partial enlarged view of A in Fig. 1.

[0071] Fig. 3 is a partial enlarged view of B in Fig. 2.

[0072] Fig. 4 is a schematic view of the connection between a photovoltaic module and a first mounting frame in the photovoltaic system shown in Fig. 3.

[0073] Fig. 5 is a schematic view of the connection between a photovoltaic module and a second mounting frame in the photovoltaic system shown in Fig. 3.

[0074] Fig. 6 is a schematic view of a first elastic element in the photovoltaic system shown in Fig. 3.

[0075] Fig. 7 is a schematic view of a first elastic element according to another embodiment of the application.

[0076] Fig. 8 is a schematic view of a second elastic element in the photovoltaic system shown in Fig. 3.

[0077] Fig. 9 is a schematic view of a second elastic element according to another embodiment of the application.

[0078] Fig. 10 is a first schematic view of a connection of a first mounting element to a mounting support in the photovoltaic system shown in Fig. 2.

[0079] Fig. 11 is a second schematic view of a connection of a first mounting element to a mounting support in the photovoltaic system shown in Fig. 2.

[0080] Fig. 12 is a schematic view of a photovoltaic system according to another embodiment of the application.

[0081] Fig. 13 is a partial enlarged view of C in Fig. 12.

[0082] Fig. 14 is a schematic view of a first mounting frame, a photovoltaic module and a second mounting frame in the photovoltaic system shown in Fig. 12, wherein the second mounting frame is not assembled with the first elastic element.

[0083] Fig. 15 is a schematic view of a photovoltaic system according to yet another embodiment of the application.

[0084] Fig. 16 is a schematic view of a photovoltaic system according to still another embodiment of the application.

[0085] Fig. 17 is a schematic view of a photovoltaic module and a second mounting frame in different positions in the photovoltaic system shown in Fig. 16.

[0086] Fig. 18 is a schematic view of a photovoltaic system according to another embodiment of the application.

[0087] Fig. 19 is a partial enlarged view of D in Fig. 18.

[0088] Fig. 20 is a schematic view of a photovoltaic system according to another embodiment of the application.

[0089] Fig. 21 is a schematic view of a photovoltaic system according to another embodiment of the application.

[0090] Fig. 22 is a schematic view of a connection of a mounting assembly to a mounting plane in the photovoltaic system shown in Fig. 1.

[0091] Fig. 23 is a right view of a connection of a mounting assembly to a mounting plane in the photovoltaic system shown in Fig. 22.

[0092] 100-mounting support; 110-first mounting plate; 111-clamping boss; 120-second mounting plate; 130-third mounting plate; 140-fourth mounting plate; 150-fifth mounting plate; 160-guide plate; 170-inclined connecting plate; 180-clamping plate; 191-first mounting cavity; 192-first clamping groove; 193-second mounting cavity; 200-photovoltaic module; 210-first end; 220-second end; 310-first mounting frame; 311-clamping arm; 312-mounting protrusion; 3121-third clamping groove; 31211-clamping inclined surface; 313-first sub-mounting frame; 314-second sub-mounting frame; 315-third sub-mounting frame; 320-second mounting frame; 410-first elastic member; 411-elastic cavity; 4121-first abutting surface; 4122-second clamping groove; 413-wavy abutting surface; 420-second elastic member; 421-first elastic part; 4211-elastic inclined surface; 422-second elastic part; 500-mounting assembly; 510-first mounting member; 520-second mounting member; 530-connecting member; 600-conventional tile; 700-mounting plane. DETAILED DESCRIPTION

[0093] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a number of different ways beyond the specific embodiments described herein and by one of ordinary skill in the art without departing from the spirit and scope of the present application, and it is therefore intended that all such variations be considered as falling within the scope of the present application.

[0094] In the description of the present application, it should be understood that, if there are terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0095] In addition, the terms "first", "second", and the like, if any, are used herein for descriptive purposes only and should not be construed as indicating or implying relative importance or implicating the number of indicated technical features. Thus, a feature defined with "first", "second" may include at least one of the features explicitly or implicitly. In the description of the present application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise explicitly specified and limited.

[0096] In the present application, unless otherwise explicitly specified and limited, if the terms "mounting", "connecting", "connecting", "fixing" and the like appear, these terms should be interpreted broadly. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0097] In the present application, unless otherwise explicitly specified and limited, if the first feature is described as "on" or "under" the second feature and the like, it can mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be the first feature directly above or obliquely above the second feature, or it can only mean that the first feature is higher than the second feature in horizontal height. The first feature "below", "below" and "below" the second feature can be the first feature directly below or obliquely below the second feature, or it can only mean that the first feature is lower than the second feature in horizontal height.

[0098] It should be noted that if an element is referred to as "fixed to" or "disposed to" another element, it can be directly on another element or there can be a middle element. If an element is considered to be "connected" to another element, it can be directly connected to another element or there can be a middle element. If present, the terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used in the present application are only for illustrative purposes and do not represent the only implementation.

[0099] Referring to FIGS. 1-3, 12, 13 and 15-21, FIG. 1 shows a schematic view of a photovoltaic system according to some embodiments of the present application. FIG. 2 shows a partial enlarged view of A in FIG. 1. FIG. 3 shows a partial enlarged view of B in FIG. 2. FIG. 12 shows a schematic view of a photovoltaic system according to another embodiment of the present application. FIG. 13 shows a partial enlarged view of C in FIG. 12. FIG. 15 shows a schematic view of a photovoltaic system according to yet another embodiment of the present application. FIG. 16 shows a schematic view of a photovoltaic system according to still another embodiment of the present application. FIG. 17 shows a schematic view of the photovoltaic assembly 200 and the second mounting frame 320 in different positions in the photovoltaic system shown in FIG. 16. FIG. 18 shows a schematic view of a photovoltaic system according to another embodiment of the present application. FIG. 19 shows a partial enlarged view of D in FIG. 18. FIG. 20 shows a schematic view of a photovoltaic system according to another embodiment of the present application. FIG. 21 shows a schematic view of a photovoltaic system according to another embodiment of the present application.

[0100] The photovoltaic system according to an embodiment of the present application comprises a plurality of mounting supports 100 and a plurality of photovoltaic assemblies 200. The mounting supports 100 are arranged along a first mounting direction, specifically, the first mounting direction is the yy' direction in FIG. 1. The mounting supports 100 are configured to be connected to a mounting plane 700, and the mounting supports 100 are configured with a first mounting cavity 191. The photovoltaic assemblies 200 are arranged along the first mounting direction. The photovoltaic assemblies 200 have a first end 210 and a second end 220 along a first direction, specifically, the first direction is the xx' direction in FIG. 1. Along the first mounting direction, the second end 220 of one of the two adjacent photovoltaic assemblies 200 is accommodated in the first mounting cavity 191, and the first end 210 of the other photovoltaic assembly 200 is overlapped with the outer periphery of the mounting support 100 and is connected to the mounting support 100.

[0101] When the above photovoltaic system is installed on a sloping roof, the mounting support 100 is first installed on the mounting plane 700, then a plurality of photovoltaic assemblies 200 are arranged in sequence along the first mounting direction, and the second end 220 of one of the two photovoltaic assemblies 200 adjacent to each other is accommodated in the first mounting cavity 191 of one mounting support 100, and the first end 210 of the other is overlapped on the outer periphery of the mounting support 100 and connected with the mounting support 100 by clamping connection, so that the installation and connection between the photovoltaic assemblies 200 are completed. The whole installation and connection process is relatively simple and time-saving, and the installation cost is relatively low. Moreover, since the first end 210 of the photovoltaic assembly 200 is connected with the mounting support 100 by clamping connection, under the action of the sloping roof, the component of the self-gravity of the photovoltaic assembly 200 can make it better clamped with the mounting support 100, so that the photovoltaic assembly 200 is not easy to slide relative to the mounting support 100 and separate from each other, and finally the photovoltaic assembly 200 has good installation stability after installation, the stability of the whole photovoltaic system is better, and the service life is longer.

[0102] The design of the mounting support 100 in the photovoltaic system provided by the embodiment of the present application is relatively simple, and the frame structure of the mounting support 100 does not need to be designed relatively long along the first direction, so that the processing difficulty is low and the processing cost is relatively low.

[0103] The structure of the photovoltaic system will be described in detail below. Please refer to FIGS. 4-11, 14 and 22-23. FIG. 4 shows a connection schematic diagram of the photovoltaic assembly 200 and the first mounting frame 310 in the photovoltaic system shown in FIG. 3. FIG. 5 shows a connection schematic diagram of the photovoltaic assembly 200 and the first mounting frame 310 in the photovoltaic system shown in FIG. 3. FIG. 6 shows a schematic diagram of the first elastic member 410 in the photovoltaic system shown in FIG. 3. FIG. 7 shows a schematic diagram of the first elastic member 410 provided by another embodiment of the present application. FIG. 8 shows a schematic diagram of the second elastic member 420 in the photovoltaic system shown in FIG. 3. FIG. 9 shows a schematic diagram of the second elastic member 420 provided by another embodiment of the present application. FIG. 10 shows a first schematic diagram of the connection between the first mounting member 510 and the mounting support 100 in the photovoltaic system shown in FIG. 2. FIG. 11 shows a second schematic diagram of the connection between the first mounting member 510 and the mounting support 100 in the photovoltaic system shown in FIG. 2. FIG. 14 shows a schematic diagram of the first mounting frame 310, the photovoltaic assembly 200 and the second mounting frame 320 in the photovoltaic system shown in FIG. 12, which are not assembled with the first elastic member 410. FIG. 22 shows a schematic diagram of the connection between the mounting assembly 500 and the mounting plane 700 in the photovoltaic system shown in FIG. 1. FIG. 23 shows a right view of the connection between the mounting assembly 500 and the mounting plane 700 in the photovoltaic system shown in FIG. 22.

[0104] Please refer to Figure 21, in some embodiments, the first end 210 of the photovoltaic module 200 is provided with a clamping arm 311; the mounting support 100 is configured with a first clamping groove 192; the clamping arm 311 can be clamped in the first clamping groove 192. Through the cooperation of the clamping arm 311 and the first clamping groove 192, the clamping connection of the first end 210 of the photovoltaic module 200 and the mounting support 100 is achieved, and the installation process is relatively simple. Optionally, the photovoltaic system further comprises a third sub-mounting frame 315, the third sub-mounting frame 315 is configured with a clamping arm 311, and the third sub-mounting frame 315 is adhesively connected with the first end 210 of the photovoltaic module 200.

[0105] Please refer to Figures 18 and 19, in some embodiments, the photovoltaic system further comprises a first mounting frame 310; the first mounting frame 310 comprises a first sub-mounting frame 313 and a second sub-mounting frame 314 connected with each other; the first sub-mounting frame 313 is mounted on the first end 210 of the photovoltaic module 200; the second sub-mounting frame 314 is used for clamping connection with the mounting support 100. The first sub-mounting frame 313 can be a conventional mounting frame used for mounting connection with the photovoltaic module 200, and the second sub-mounting frame 314 is connected with the first sub-mounting frame 313 at one end and is clamped with the mounting support 100 at the other end. In this way, the first mounting frame 310 can be improved and processed on the conventional mounting frame, thereby reducing the processing cost of the first mounting frame 310.

[0106] Please refer to Figures 18 and 19, in some embodiments, the second sub-mounting frame 314 is configured with a clamping arm 311; the mounting support 100 is configured with a first clamping groove 192; the clamping arm 311 can be clamped in the first clamping groove 192. Through the cooperation of the clamping arm 311 and the first clamping groove 192, the clamping connection of the first end 210 of the photovoltaic module 200 and the mounting support 100 is achieved, and the installation process is relatively simple.

[0107] Please refer to Figures 2, 3, 12, 13, 15-17 and 20, and combine with Figures 4 and 10, in some embodiments, the photovoltaic system further comprises a first mounting frame 310; the first mounting frame 310 is mounted on the first end 210 of the photovoltaic module 200; the mounting support 100 is further configured with a first clamping groove 192; the outer periphery of the first mounting frame 310 is configured with a clamping arm 311; the clamping arm 311 can be clamped in the first clamping groove 192. Through the cooperation of the clamping arm 311 and the first clamping groove 192, the clamping connection of the first end 210 of the photovoltaic module 200 and the mounting support 100 through the first mounting frame 310 is achieved, and the installation process is relatively simple and convenient.

[0108] Please refer to FIG. 3, FIG. 7, FIG. 13, FIG. 15 and FIG. 16, in some embodiments, the depth d1 of the first clamping groove 192 satisfies the condition: d1≥5mm in the first direction. By setting the depth d1 of the first clamping groove 192 in the range of equal to or greater than 5mm, the clamping length of the clamping arm 311 and the first clamping groove 192 is longer, and the clamping of the clamping arm 311 and the first clamping groove 192 is more stable. In one specific embodiment, d1 is 5mm. In another specific embodiment, d1 is 8mm. In still another specific embodiment, d1 is 10mm.

[0109] Please refer to FIG. 3, FIG. 13, FIG. 15-FIG. 17, in some embodiments, the distance d2 of the clamping arm 311 relative to the first mounting frame 310 is greater than the height d3 of the first clamping groove 192 in the second direction; wherein the second direction is the thickness direction of the photovoltaic module 200, specifically, the second direction is the zz' direction in FIG. 3. By setting in this way, when the clamping arm 311 is clamped into the first clamping groove 192 and the entire photovoltaic system is installed, the lower surface of the clamping arm 311 can abut against the bottom wall of the first clamping groove 192 along the zz' direction as shown in FIG. 3, and the support force received by the clamping arm 311 is more stable, reducing the possibility of the upper surface of the clamping arm 311 abutting against the upper wall of the first clamping groove 192 along the zz' direction.

[0110] In some embodiments, the distance d2 of the clamping arm 311 relative to the first mounting frame 310 and the height d3 of the first clamping groove 192 satisfy the condition: (d3+1)mm≤d2≤(d3+5)mm. By limiting the value range of d2 and d3 in this way, the lower surface of the clamping arm 311 can not only ensure abutting against the bottom wall of the first clamping groove 192 along the zz' direction as shown in FIG. 3, but also avoid that the distance d2 of the clamping arm 311 relative to the first mounting frame 310 is too large compared with the height d3 of the first clamping groove 192, reducing the possibility of separation between the clamping arm 311 and the groove wall of the first clamping groove 192 after assembly.

[0111] Please refer to FIG. 2-4 and FIG. 12-17, in some embodiments, the photovoltaic system further comprises a second mounting frame 320; the second mounting frame 320 is mounted to the second end 220 of the photovoltaic assembly 200; specifically, the second mounting frame 320 is configured with a containing cavity, the second end 220 of the photovoltaic assembly 200 is contained in the containing cavity; and the second mounting frame 320 is contained in the first mounting cavity 191; the photovoltaic system further comprises a first elastic member 410; the first elastic member 410 is abutted between the upper surface of the partial second end 220 of the photovoltaic assembly 200, the upper surface of the second mounting frame 320 and the cavity wall of the first mounting cavity 191. By arranging the first elastic member 410 between the upper surface of the partial second end 220 of the photovoltaic assembly 200, the upper surface of the second mounting frame 320 and the cavity wall of the first mounting cavity 191, so that through the elastic sealing effect of the first elastic member 410, the possibility of water vapor entering the inside of the battery of the photovoltaic assembly 200 from the containing cavity of the second mounting frame 320 is reduced, and the waterproof performance is better; at the same time, the upper surface of the second end 220 of the photovoltaic assembly 200 cannot be directly abutted with the cavity wall of the first mounting cavity 191, and the possibility of collision damage of the glass at the upper surface of the second end 220 of the photovoltaic assembly 200 is reduced.

[0112] Please refer to FIG. 3 and FIG. 13-17, in some embodiments, in the first direction, the width size d4 of the first mounting frame 310 and the width size d5 of the second mounting frame 320 satisfy the condition: d4≤d5. By setting the width of the first mounting frame 310 to be less than or equal to the width of the second mounting frame 320, so that when the photovoltaic system is installed to the state as shown in FIG. 3 and FIG. 13, the upper first mounting frame 310 will not block the lower photovoltaic assembly 200, so that the light receiving area of the lower photovoltaic assembly 200 is larger, and the photoelectric conversion efficiency is higher. In one specific embodiment, the width size d4 of the first mounting frame 310 is equal to the width size d5 of the second mounting frame 320. In another specific embodiment, the width size d4 of the first mounting frame 310 is less than the width size d5 of the second mounting frame 320.

[0113] Please refer to FIG. 3, FIG. 13, FIG. 15 and FIG. 16, in some embodiments, the depth d1 of the first clamping groove 192 and the distance d6 between the first mounting cavity 191 and the cavity wall of the second mounting frame 320 in the first direction satisfy the condition: (d1 + 2) mm ≤ d6 ≤ (d1 + 20) mm. By so setting, it is easier to disassemble when the plurality of photovoltaic modules 200 are installed together through the first mounting frame 310, the second mounting frame 320 and the mounting support 100. Specifically, when the assembled photovoltaic module 200 shown in FIG. 3 and FIG. 13 needs to be disassembled, the second end 220 of the photovoltaic module 200 and the second mounting frame 320 are first moved rightward along the xx' direction shown in FIG. 3 and FIG. 13 by at least d1 length, so that the clamping arm 311 can be moved rightward to separate from the first clamping groove 192; then the photovoltaic module 200 is rotated, so that the first mounting frame 310 and the mounting support 100 are separated, and finally the photovoltaic module 200, the first mounting frame 310 and the second mounting frame 320 are separated from the mounting support 100, and the photovoltaic module 200 can be replaced. In one specific embodiment, the distance d6 between the first mounting cavity 191 and the cavity wall is 2 mm longer than the depth d1 of the first clamping groove 192. In another specific embodiment, the distance d6 between the first mounting cavity 191 and the cavity wall is 20 mm longer than the depth d1 of the first clamping groove 192. In still another specific embodiment, the distance d6 between the first mounting cavity 191 and the cavity wall is 10 mm longer than the depth d1 of the first clamping groove 192.

[0114] Please refer to FIG. 6 and FIG. 7, in some embodiments, the first elastic member 410 is internally structured with elastic cavities 411. By internally structuring the first elastic member 410 with elastic cavities 411, the elastic deformation capability of the first elastic member 410 is better, and the first elastic member 410 is easier to be installed between the second mounting frame 320 and the cavity wall of the first mounting cavity 191. Please refer to FIG. 14, the first elastic member 410 in FIG. 14 is the shape before elastic deformation; and the first elastic member 410 in FIG. 13 is the shape after compression and elastic deformation. It should be noted that the shape, size and number of the elastic cavities 411 are not specially limited, which can be larger cavities as shown on the left side of FIG. 6, or smaller cavities as shown on the right side of FIG. 7, the number of the elastic cavities 411 can be two as shown in FIG. 6 and FIG. 7, or one, three or four, etc., which can be adaptively adjusted according to actual needs.

[0115] Please refer to FIG. 6 and FIG. 7, and combine FIG. 3 and FIG. 12, in some embodiments, the first elastic member 410 is also configured with a second clamping groove 4122 near one side of the second mounting frame 320; the second clamping groove 4122 is used for clamping the second mounting frame 320. By setting the second clamping groove 4122, the upper surface of the second mounting frame 320 is in abutment with the first elastic member 410, and the first elastic member 410 is wrapped around the cavity opening of the cavity on the first mounting cavity 191. Through the elastic sealing effect of the first elastic member 410, the possibility of water vapor entering the battery from the cavity opening of the second mounting frame 320 is reduced. At the same time, the part of the first elastic member 410 on the left side of the second clamping groove 4122 is in abutment with the upper surface of the second end 220 of the photovoltaic module 200, thereby protecting the glass on the upper surface of the photovoltaic module 200 and reducing the possibility of damage caused by the glass on the upper surface of the photovoltaic module 200 colliding with the cavity wall of the first mounting cavity 191.

[0116] Please refer to FIG. 6 and FIG. 7, and combine FIG. 3 and FIG. 13, in some embodiments, the first elastic member 410 is configured with a wavy abutment surface 413 near the cavity wall of the first mounting cavity 191, so that the friction between the first elastic member 410 and the cavity wall of the first mounting cavity 191 is larger, and the upper surface of the second mounting frame 320 is not easy to slide relative to the cavity wall of the first mounting cavity 191, and the installation position of the second end 220 of the photovoltaic module 200 relative to the mounting support 100 is more stable.

[0117] Please refer to FIG. 1, in some embodiments, the photovoltaic system further comprises a conventional tile 600, which is installed on the outer periphery of the plurality of photovoltaic modules 200 connected to each other; the top of the second mounting frame 320 installed in the third direction is flush with the top of the conventional tile 600; the third direction is perpendicular to the first direction, specifically, the third direction is a direction perpendicular to the xx'zz' plane in FIG. 1. By adjusting the height of the second mounting frame 320, the top of the second mounting frame 320 installed in the third direction is flush with the top of the conventional tile 600, and the light absorption surface of the entire photovoltaic system is more beautiful. At the same time, the photovoltaic module 200 can be protected by the conventional tile 600, so that the photovoltaic module 200 is not easy to be damaged by collision and has a longer service life.

[0118] Please refer to FIG. 3 and FIG. 4, in some embodiments, the first mounting frame 310 is further configured with a mounting protrusion 312; the mounting protrusion 312 is configured with a third clamping groove 3121; please refer to FIG. 3, FIG. 8 and FIG. 9, the photovoltaic system further comprises a second elastic member 420, one end of the second elastic member 420 is contained in the third clamping groove 3121, the other end of the second elastic member 420 abuts against the upper surface of the second end 220 of the photovoltaic module 200. By setting the second elastic member 420 and making the second elastic member 420 abut against the upper surface of the second end 220 of the photovoltaic module 200, the possibility of water vapor entering the battery from the second end 220 of the photovoltaic module 200 is further blocked by the second elastic member 420, the waterproof performance is better, and the service life of the photovoltaic module 200 is longer.

[0119] Please refer to FIG. 4, in some embodiments, the groove bottom wall of the third clamping groove 3121 is configured with a clamping inclined surface 31211, please refer to FIG. 8 and FIG. 9, the second elastic member 420 is configured with an elastic inclined surface 4211; the clamping inclined surface 31211 cooperates with the elastic inclined surface 4211. By setting the clamping inclined surface 31211 and the elastic inclined surface 4211, the second elastic member 420 is not easy to slide out of the cavity of the third clamping groove 3121 when installed in the third clamping groove 3121. In one specific embodiment, the clamping inclined surface 31211 has two, and the elastic inclined surface 4211 adapted thereto also has two, so that the structure of the second elastic member 420 clamped in the third clamping groove 3121 is arranged in an inclined manner, reducing the possibility of the second elastic member 420 sliding out of the third clamping groove 3121.

[0120] Please refer to FIG. 8 and FIG. 9, in some embodiments, the second elastic member 420 comprises a first elastic part 421 and a second elastic part 422 connected to each other; the first elastic part 421 is contained in the third clamping groove 3121, one end of the second elastic part 422 extends out of the third clamping groove 3121 and abuts against the upper surface of the second end 220 of the photovoltaic module 200, the cross-sectional area of the first elastic part 421 is greater than or equal to the cross-sectional area of the second elastic part 422. By such setting, the second elastic member 420 presents an upper large and lower small structure feature, and the second elastic member 420 is easy to be clamped into the third clamping groove 3121 and not easy to be separated.

[0121] It should be noted that the structure of the second elastic member 420 is not specially limited, which can be as shown in FIG. 8, the second elastic part 422 is linear near one side of the photovoltaic module 200, or as shown in FIG. 9, the second elastic part 422 is curved near one side of the photovoltaic module 200. Only when the second elastic member 420 is installed into the third clamping groove 3121, the second elastic part 422 can abut against the upper surface of the photovoltaic module 200 to play a waterproof role.

[0122] Please refer to FIG. 10 and FIG. 11, in some embodiments, the mounting support 100 comprises a first mounting plate 110, a second mounting plate 120, a third mounting plate 130, a fourth mounting plate 140 and a fifth mounting plate 150 which are connected to each other and arranged at an angle; the first mounting plate 110, the second mounting plate 120 and the third mounting plate 130 together enclose a first mounting cavity 191; the third mounting plate 130, the fourth mounting plate 140 and the fifth mounting plate 150 together enclose a first clamping groove 192. By such arrangement, the structure design of the mounting support 100 is relatively simple, and the processing cost is relatively low.

[0123] Please refer to FIG. 10, in some embodiments, the first mounting plate 110 is provided with a clamping boss 111 at an end away from the second mounting plate 120, so that when the second end 220 of the photovoltaic module 200 is contained in the first mounting cavity 191, the clamping boss 111 can clamp the photovoltaic module 200 to prevent it from sliding relative to the first mounting plate 110, thereby improving the installation stability of the photovoltaic module 200.

[0124] Please refer to FIG. 16 and FIG. 17, in some embodiments, the thickness of the second mounting plate 120 gradually decreases from the side of the first mounting plate 110 towards the third mounting plate 130. By designing the second mounting plate 120 as shown in FIG. 16 and FIG. 17, when the photovoltaic module 200 and the second mounting frame 320 are rotated from the state shown in FIG. 16 to the state shown in FIG. 17, the space for rotation is relatively large, thereby making it easier to install or dismount the photovoltaic module 200 and the second mounting frame 320 from the first mounting cavity 191.

[0125] In some embodiments, the minimum thickness d7 of the second mounting plate 120, the third mounting plate 130 and the fourth mounting plate 140 satisfies the condition: 1mm≤d7≤5mm. By setting the minimum thickness d7 of the second mounting plate 120, the third mounting plate 130 and the fourth mounting plate 140 in the range of equal to or greater than 1mm and equal to or less than 5mm, the mounting bracket 100 has high supporting strength when supporting the clamping arm 311, and the mounting bracket 100 is less likely to deform, and has good safety. In one specific embodiment, the minimum thickness d7 is 1mm. In another specific embodiment, the minimum thickness d7 is 5mm. In still another specific embodiment, the minimum thickness d7 is 3mm.

[0126] It should be noted that the second mounting plate 120, the third mounting plate 130 and the fourth mounting plate 140 can be plate materials with the same thickness, or plate materials with different thicknesses. Of course, as shown in the second mounting plate 120 in FIG. 16, the plate materials can have a gradually changing thickness, and no special limitation is made thereto, as long as the minimum thickness of the three plate materials satisfies the condition of equal to or greater than 1mm and equal to or less than 5mm.

[0127] Referring to FIGS. 1 and 22-23, in some embodiments, the photovoltaic system further comprises a mounting assembly 500, by which the mounting bracket 100 is connected to the mounting plane 700. Specifically, referring to FIGS. 22 and 23, the mounting assembly 500 comprises a first mounting member 510 and a second mounting member 520 arranged at an angle with respect to each other. The second mounting member 520 is mounted on the mounting plane 700 of the sloping roof, and the first mounting member 510 is mounted on the second mounting member 520, so that the photovoltaic assembly 200 has a certain spacing from the sloping roof, reducing the possibility of the photovoltaic assembly 200 being immersed in water. Optionally, the first mounting member 510 and the second mounting member 520 are arranged at a 90° angle with respect to each other, and the first mounting member 510 and the second mounting member 520 are wood purlins. The first mounting member 510 is a batten, and the second mounting member 520 is a weather batten.

[0128] Please refer to FIG. 2, FIG. 10, FIG. 12 and FIG. 15-21, in some embodiments, the mounting support 100 is further configured with a second mounting cavity 193 for clamping the mounting assembly 500 connected with the mounting plane 700; the photovoltaic system further comprises a connecting piece 530 which penetrates the cavity wall of the second mounting cavity 193 and is fixedly connected with the mounting assembly 500. By setting the second mounting cavity 193 and connecting the connecting piece 530 which penetrates the cavity wall of the second mounting cavity 193 with the mounting assembly 500, the mounting support 100 and the mounting assembly 500 are fixed. Optionally, the connecting piece 530 can be a threaded connecting piece 530, which is used to connect the clamping plate 180 with the first mounting piece 510 of the mounting assembly 500, which is relatively simple and convenient.

[0129] Please refer to FIG. 10, FIG. 12 and FIG. 15, in some embodiments, the mounting support 100 further comprises the inclined connecting plate 170 and the clamping plate 180 which are connected with each other; the side of the inclined connecting plate 170 away from the clamping plate 180 is connected with the connection between the second mounting plate 120 and the side of the first mounting plate 110 away from the first mounting cavity 191; the side of the inclined connecting plate 170 away from the clamping plate 180 extends upwardly and obliquely; the clamping plate 180 and the first mounting plate 110 surround to form the second mounting cavity 193. By setting the inclined connecting plate 170, the connection between the first mounting plate 110 and the clamping plate 180 is reinforced through the inclined connecting plate 170, thereby reducing the possibility of bending of the first mounting plate 110 and making the stability of the mounting support 100 higher.

[0130] Please refer to FIG. 15, in some embodiments, the connecting piece 530 penetrates the inclined connecting plate 170 and is connected with the mounting assembly 500, and the penetration direction of the connecting piece 530 is perpendicular to the inclined surface of the inclined connecting plate 170. Since the connecting piece 530 penetrates the inclined connecting plate 170 vertically, the operation space of the connecting piece 530 is larger during the installation, thereby making the installation more convenient.

[0131] Please refer to FIG. 10 and FIG. 11, in some embodiments, the mounting support 100 further comprises a guide plate 160; the guide plate 160 is connected with the side of the first mounting plate 110 away from the second mounting plate 120; the guide plate 160 is arranged obliquely from bottom to top along the side toward the second mounting plate 120. By setting the guide plate 160, when the second end 220 of the photovoltaic assembly 200 is installed into the first mounting cavity 191, the second end 220 of the photovoltaic assembly 200 can be slid into the first mounting cavity 191 along the inclined surface of the guide plate 160, which makes the installation process relatively simple and convenient and reduces the possibility of collision and damage of the photovoltaic assembly 200 when it is installed into the first mounting cavity 191.

[0132] Referring to FIGS. 1-3, 11, 12, and 15-21, and in combination with FIG. 10, the application also claims an installation support 100, which is configured with a first installation cavity 191; the first installation cavity 191 is used to accommodate a second end 220 of one of two adjacent photovoltaic modules 200 in a first direction; specifically, the first direction is the xx' direction in FIG. 1; a first end 210 of the other one of the two adjacent photovoltaic modules 200 in the first direction is overlapped on the outer periphery of the installation support 100 and is connected with the installation support 100 through clamping.

[0133] When the photovoltaic modules 200 are installed on the sloping roof through the installation support 100 provided by the application, the installation support 100 is first installed on the installation plane 700, then the plurality of photovoltaic modules 200 are arranged in sequence along the first installation direction, and the second end 220 of one of the two adjacent photovoltaic modules 200 is accommodated in the first installation cavity 191 of one installation support 100, and the first end 210 of the other one is overlapped on the outer periphery of the installation support 100 and is connected with the installation support 100 through clamping, thus completing the installation and connection between the photovoltaic modules 200. The entire installation and connection process is relatively simple and time-saving, and the installation cost is relatively low. Moreover, since the first end 210 of the photovoltaic module 200 is connected with the installation support 100 through clamping, under the action of the sloping roof, the component force of the self-gravity of the photovoltaic module 200 can make it better clamped with the installation support 100, so that the photovoltaic module 200 is not easy to slide relative to the installation support 100 and separate from each other, and finally the photovoltaic module 200 has good installation stability after installation, the stability of the entire photovoltaic system is better, and the service life is longer.

[0134] The design of the installation support 100 provided by the embodiment of the application is relatively simple, and the frame structure of the installation support 100 does not need to be designed to be relatively long in the first direction, so that the processing difficulty is low and the processing cost is relatively low.

[0135] Referring to FIGS. 2, 3, 10-13, and 15-21, in some embodiments, a first clamping groove 192 is configured on the installation support; the first clamping groove 192 is used to be connected with the first end 210 of the photovoltaic module 200 through clamping. Through the clamping connection between the first clamping groove 192 and the first end 210 of the photovoltaic module 200, the clamping connection between the installation support 100 and the first end 210 of the photovoltaic module 200 is realized, and the installation process is relatively simple. Specifically, the first end 210 of the photovoltaic module 200 is provided with a clamping arm 311, and the clamping arm 311 and the first clamping groove 192 are matched with each other, so that the clamping connection between the first end 210 of the photovoltaic module 200 and the installation support 100 is realized.

[0136] It should be noted that the clamping arm 311 arranged on the first end 210 of the photovoltaic module 200 can be arranged on the photovoltaic module 200 directly or indirectly, and no special limitation is made to this.

[0137] Please refer to FIG. 21, in some embodiments, the photovoltaic system comprises a third sub-mounting frame 315, the third sub-mounting frame 315 is configured with a clamping arm 311, and the third sub-mounting frame 315 is bonded to the first end 210 of the photovoltaic module 200. Thus, the first end 210 of the photovoltaic module 200 is clamped to the mounting support 100 through the clamping arm 311 on the third sub-mounting frame 315.

[0138] Please refer to FIG. 18 and FIG. 19, in some other embodiments, the photovoltaic system comprises a first mounting frame 310; the first mounting frame 310 comprises a first sub-mounting frame 313 and a second sub-mounting frame 314 connected to each other; the first sub-mounting frame 313 is mounted to the first end 210 of the photovoltaic module 200; and the second sub-mounting frame 314 is used to be clamped to the mounting support 100. The first sub-mounting frame 313 can be a conventional mounting frame used to be mounted to the photovoltaic module 200, and the second sub-mounting frame 314 is connected to the first sub-mounting frame 313 at one end and is clamped to the mounting support 100 at the other end. In this way, the first mounting frame 310 can be improved and processed on the conventional mounting frame, so that the processing cost of the first mounting frame 310 is relatively low. Specifically, the second sub-mounting frame 314 is configured with a clamping arm 311; the mounting support 100 is configured with a first clamping groove 192; and the clamping arm 311 can be clamped into the first clamping groove 192. Through the cooperation of the clamping arm and the first clamping groove 192, the clamping connection of the first end 210 of the photovoltaic module 200 and the mounting support 100 is realized, and the installation process is relatively simple.

[0139] Please refer to FIG. 2, FIG. 3, FIG. 12, FIG. 13 and FIG. 15-FIG. 17, in some other embodiments, the photovoltaic system comprises a first mounting frame 310; the first mounting frame 310 is mounted to the first end 210 of the photovoltaic module 200; the mounting support 100 is further configured with a first clamping groove 192; the outer periphery of the first mounting frame 310 is directly configured with a clamping arm 311; and the clamping arm 311 can be clamped into the first clamping groove 192. Through the cooperation of the clamping arm 311 and the first clamping groove 192, the clamping connection of the first end 210 of the photovoltaic module 200 and the mounting support 100 through the first mounting frame 310 is realized, and the installation process is relatively simple and convenient.

[0140] Any combination of the technical features in the above-described embodiments can be made, and for the sake of brevity, not all possible combinations are described, however, it is to be understood that the application embraces all such possible combinations.

[0141] The above-described embodiments only express several implementation manners of the application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the patent scope of the application. It should be pointed out that, for ordinary skilled persons in the art, some modifications and improvements can be made without departing from the concept of the application, and these all belong to the protection scope of the application. Therefore, the patent protection scope of the application should be subject to the appended claims.

Claims

1. A photovoltaic system, characterized by, The photovoltaic system comprises: a plurality of mounting supports (100) arranged along a first mounting direction; the mounting supports (100) are configured to be connected with a mounting plane (700) and are provided with first mounting cavities (191); a plurality of photovoltaic assemblies (200) arranged along the first mounting direction; the photovoltaic assemblies (200) have first ends (210) and second ends (220) along the first direction; along the first mounting direction, the second end (220) of one of the two adjacent photovoltaic assemblies (200) is accommodated in the first mounting cavity (191), and the first end (210) of the other photovoltaic assembly (200) is overlapped on the outer periphery of the mounting support (100) and is connected with the mounting support (100) through clamping.

2. The photovoltaic system of claim 1, wherein, The first end (210) of the photovoltaic assembly (200) is provided with a clamping arm (311); The mounting support (100) is provided with a first clamping groove (192); The clamping arm (311) can be clamped in the first clamping groove (192).

3. The photovoltaic system of claim 1, wherein, The photovoltaic system further comprises a first mounting frame (310); The first mounting frame (310) comprises a first sub-mounting frame (313) and a second sub-mounting frame (314) connected with each other; the first sub-mounting frame (313) is mounted on the first end (210) of the photovoltaic assembly (200); and the second sub-mounting frame (314) is used for clamping connection with the mounting support (100).

4. The photovoltaic system of claim 3, wherein, The second sub-mounting frame (314) is provided with a clamping arm (311); The mounting support (100) is provided with a first clamping groove (192); The clamping arm (311) can be clamped in the first clamping groove (192).

5. The photovoltaic system of claim 1, wherein, The photovoltaic system further comprises a first mounting frame (310); the first mounting frame (310) is mounted on the first end (210) of the photovoltaic assembly (200); The mounting support (100) is further provided with a first clamping groove (192); The outer periphery of the first mounting frame (310) is provided with a clamping arm (311); The clamping arm (311) can be clamped in the first clamping groove (192).

6. The photovoltaic system of claim 5, wherein, Along the first direction, the depth d1 of the first clamping groove (192) satisfies the condition: d1≥5mm.

7. The photovoltaic system of claim 5, wherein, Along the second direction, the distance d2 of the clamping arm (311) relative to the first mounting frame (310) is greater than the height d3 of the first clamping groove (192); The second direction is the thickness direction of the photovoltaic assembly (200).

8. The photovoltaic system of claim 7, wherein, The distance d2 of the clamping arm (311) relative to the first mounting frame (310) and the height d3 of the first clamping groove (192) satisfy the condition: (d3+1)mm≤d2≤(d3+5)mm.

9. The photovoltaic system of claim 5, wherein, The photovoltaic system further comprises a second mounting frame (320); the second mounting frame (320) is mounted on the second end (220) of the photovoltaic module (200); and the second mounting frame (320) is accommodated in the first mounting cavity (191); The photovoltaic system further comprises a first elastic member (410); The first elastic member (410) is in abutment between the upper surface of the second end (220) of the photovoltaic module (200), the upper surface of the second mounting frame (320), and the cavity wall of the first mounting cavity (191).

10. The photovoltaic system of claim 9, wherein, In the first direction, the width dimension d4 of the first mounting frame (310) and the width dimension d5 of the second mounting frame (320) satisfy the condition: d4≤d5.

11. The photovoltaic system of claim 9, wherein, In the first direction, the depth d1 of the first clamping groove (192) and the distance d6 of the second mounting frame (320) relative to the cavity wall of the first mounting cavity (191) satisfy the condition: (d1+2)mm≤d6≤(d1+20)mm.

12. The photovoltaic system of claim 9, wherein, The first elastic member (410) is internally structured with an elastic cavity (411).

13. The photovoltaic system of claim 9, wherein, The side of the first elastic member (410) close to the second mounting frame (320) is further structured with a first abutment surface (4121) and a second clamping groove (4122); The first abutment surface (4121) is in abutment with the upper surface of the second end (220) of the photovoltaic module (200), and the second clamping groove (4122) is clamped on the second mounting frame (320).

14. The photovoltaic system of claim 9, wherein, The side of the first elastic member (410) close to the cavity wall of the first mounting cavity (191) is structured with a wavy abutment surface (413).

15. The photovoltaic system of claim 9, wherein, The photovoltaic system further comprises a conventional tile (600) mounted on the outer periphery of the photovoltaic module (200) after being connected with each other; The top of the second mounting frame (320) mounted in the third direction is flush with the top of the conventional tile (600); The third direction is perpendicular to the first direction.

16. The photovoltaic system of claim 5, wherein, The first mounting frame (310) is further structured with a mounting protrusion (312); the mounting protrusion (312) is structured with a third clamping groove (3121); The photovoltaic system further comprises a second elastic member (420); one end of the second elastic member (420) is accommodated in the third clamping groove (3121), and the other end of the second elastic member (420) is in abutment with the upper surface of the second end (220) of the photovoltaic module (200).

17. The photovoltaic system of claim 16, wherein, The groove bottom wall of the third clamping groove (3121) is structured with a clamping inclined surface (31211); The second elastic member (420) is structured with an elastic inclined surface (4211) thereon; The clamping inclined surface (31211) cooperates with the elastic inclined surface (4211).

18. The photovoltaic system of claim 16, wherein, The second elastic member (420) comprises a first elastic part (421) and a second elastic part (422) connected with each other; The photovoltaic system further comprises a second mounting frame (320); the second mounting frame (320) is mounted on the second end (220) of the photovoltaic module (200); and the second mounting frame (320) is accommodated in the first mounting cavity (191); The photovoltaic system further comprises a first elastic member (410); The first elastic member (410) is in abutment between the upper surface of the second end (220) of the photovoltaic module (200), the upper surface of the second mounting frame (320), and the cavity wall of the first mounting cavity (191). In the first direction, the width dimension d4 of the first mounting frame (310) and the width dimension d5 of the second mounting frame (320) satisfy the condition: d4≤d5. In the first direction, the depth d1 of the first clamping groove (192) and the distance d6 of the second mounting frame (320) relative to the cavity wall of the first mounting cavity (191) satisfy the condition: (d1+2)mm≤d6≤(d1+20)mm. The first elastic member (410) is internally structured with an elastic cavity (411). The side of the first elastic member (410) close to the second mounting frame (320) is further structured with a first abutment surface (4121) and a second clamping groove (4122); The first abutment surface (4121) is in abutment with the upper surface of the second end (220) of the photovoltaic module (200), and the second clamping groove (4122) is clamped on the second mounting frame (320). The side of the first elastic member (410) close to the cavity wall of the first mounting cavity (191) is structured with a wavy abutment surface (413). The photovoltaic system further comprises a conventional tile (600) mounted on the outer periphery of the photovoltaic module (200) after being connected with each other; The top of the second mounting frame (320) mounted in the third direction is flush with the top of the conventional tile (600); The third direction is perpendicular to the first direction. The first mounting frame (310) is further structured with a mounting protrusion (312); the mounting protrusion (312) is structured with a third clamping groove (3121); The photovoltaic system further comprises a second elastic member (420); one end of the second elastic member (420) is accommodated in the third clamping groove (3121), and the other end of the second elastic member (420) is in abutment with the upper surface of the second end (220) of the photovoltaic module (200). The groove bottom wall of the third clamping groove (3121) is structured with a clamping inclined surface (31211); The second elastic member (420) is structured with an elastic inclined surface (4211) thereon; The clamping inclined surface (31211) cooperates with the elastic inclined surface (4211). The second elastic member (420) comprises a first elastic part (421) and a second elastic part (422) connected with each other; The first elastic part (421) is arranged in the third clamping groove (3121), and one end of the second elastic part (422) extends from the third clamping groove (3121) and abuts against the upper surface of the second end (220) of the photovoltaic module (200); The cross-sectional area of the first elastic part (421) is greater than or equal to the cross-sectional area of the second elastic part (422).

19. The photovoltaic system of any of claims 2-18, wherein, The mounting support (100) comprises a first mounting plate (110), a second mounting plate (120), a third mounting plate (130), a fourth mounting plate (140) and a fifth mounting plate (150) which are connected to each other and arranged at an angle. The first mounting plate (110), the second mounting plate (120) and the third mounting plate (130) jointly enclose the first mounting cavity (191). The third mounting plate (130), the fourth mounting plate (140) and the fifth mounting plate (150) jointly enclose the first clamping groove (192).

20. The photovoltaic system of claim 19, wherein, The thickness of the second mounting plate (120) gradually decreases from the first mounting plate (110) to the side of the third mounting plate (130).

21. The photovoltaic system of claim 19, wherein, The minimum thickness d7 of the second mounting plate (120), the third mounting plate (130) and the fourth mounting plate (140) satisfies the condition: 1mm≤d7≤5mm.

22. The photovoltaic system of claim 19, wherein, The mounting support (100) is further configured with a second mounting cavity (193) for clamping a mounting assembly (500) connected to the mounting plane (700). The photovoltaic system further comprises a connecting piece (530) which penetrates the cavity wall of the second mounting cavity (193) and is fixedly connected with the mounting assembly (500).

23. The photovoltaic system of claim 22, wherein, The mounting support (100) further comprises a connecting plate (180) and a clamping plate (180) which are connected to each other. The side of the connecting plate (170) away from the clamping plate (180) is connected to the connecting part of the second mounting plate (120) and the first mounting plate (110) away from the first mounting cavity (191); the side of the connecting plate (170) away from the clamping plate (180) extends upwardly and obliquely from the clamping plate (180) to the second mounting plate (120); and the clamping plate (180) and the first mounting plate (110) jointly enclose the second mounting cavity (193).

24. The photovoltaic system of claim 23, wherein, The connecting piece (530) penetrates the connecting plate (170) and is connected with the mounting assembly (500), and the penetration direction of the connecting piece (530) is perpendicular to the inclined surface of the connecting plate (170).

25. The photovoltaic system of claim 19, wherein, The mounting support (100) further comprises a guide plate (160). The guide plate (160) is connected to the side of the first mounting plate (110) away from the second mounting plate (120); and the guide plate (160) is arranged obliquely from bottom to top along the side toward the second mounting plate (120).

26. A mounting support, characterized by The mounting support is configured with a first mounting cavity (191); the first mounting cavity (191) is used for containing a second end (220) of one of two adjacent photovoltaic modules (200) in a first direction; A first end (210) of the other of the two adjacent photovoltaic modules (200) in the first direction is lapped on the outer periphery of the mounting support and is connected with the mounting support through clamping.

27. The mounting pedestal of claim 26, wherein The mounting support is configured with a first clamping groove (192); The first clamping groove (192) is used for clamping connection with the first end (210) of the photovoltaic module (200).

Images