Photovoltaic building integrated structure and photovoltaic system

Abstract

This invention provides a photovoltaic building installation structure and photovoltaic system, relating to the field of photovoltaic technology. The photovoltaic building installation structure includes photovoltaic modules, suction cup components, and a vacuum component. A first suction cup and a second suction cup are respectively disposed on opposite sides of a supporting frame. The first suction cup is used to adhere to the building surface, and the second suction cup is used to adhere to the photovoltaic modules. The vacuum component includes a vacuum component and an energy storage component. The vacuum component is connected to both the first and second suction cups, and the energy storage component is electrically connected to the vacuum component. The photovoltaic modules are electrically connected to the energy storage component. The suction cup component of this invention connects the building surface and the photovoltaic modules, achieving the purpose of adsorbing and fixing the photovoltaic modules. The vacuum component can create a vacuum at the adsorption location of the first or second suction cup to enhance the adsorption force of the first and second suction cups. The energy storage component can supply power to the vacuum component, improving the flexibility and independence of photovoltaic installation, thereby improving the photovoltaic installation effect.

Description

Technical Field

[0001] This invention relates to the field of photovoltaic technology, and more specifically, to a photovoltaic building installation structure and a photovoltaic system. Background Technology

[0002] Building-integrated photovoltaics (BIPV) is a method of deeply integrating solar photovoltaic systems with building structures. By directly integrating photovoltaic modules into building components such as roofs, curtain walls, and skylights, it simultaneously provides power generation and architectural functions, such as shading, insulation, or structural support. The installation of photovoltaic modules often involves drilling holes for support and fixation, which is complex and can cause damage to the building. Summary of the Invention

[0003] The purpose of this invention is to provide a photovoltaic building installation structure and a photovoltaic system. The suction cup assembly is used to connect the building surface and the photovoltaic module. The vacuum component can create a vacuum at the suction position to avoid damage to the building. The energy storage component can supply power to the vacuum component to achieve the purpose of self-circulation of electrical energy, improve the flexibility and independence of photovoltaic installation, and thus improve the photovoltaic installation effect.

[0004] A first aspect of the present invention provides a photovoltaic building installation structure, the photovoltaic building installation structure comprising: Photovoltaic modules; A suction cup assembly, comprising a support frame, a plurality of first suction cup components and a plurality of second suction cup components, wherein the first suction cup components and the second suction cup components are respectively disposed on opposite sides of the support frame, the first suction cup components are used to adhere to the surface of a building, and the second suction cup components are used to adhere to the photovoltaic module; A vacuum assembly, comprising a vacuum component and an energy storage component, wherein the vacuum component is connected to the first suction cup component and the second suction cup component respectively, the energy storage component is electrically connected to the vacuum component, and the photovoltaic module is electrically connected to the energy storage component.

[0005] In one possible embodiment of the present invention, the first suction cup and the second suction cup are arranged opposite to each other, and a plurality of the first suction cups are arranged in an array structure, and a plurality of the second suction cups are arranged in an array structure.

[0006] In one possible embodiment of the present invention, each of the first suction cups corresponds to one of the second suction cups.

[0007] In one possible embodiment of the present invention, the number of photovoltaic modules is multiple, and each photovoltaic module corresponds to at least two second suction cup components.

[0008] In one possible embodiment of the present invention, both the first suction cup component and the second suction cup component include a plurality of suction cup portions and pleated portions, wherein the pleated portions are arranged around the outermost suction cup portion, and the plurality of suction cup portions are all annular structures and are spaced apart.

[0009] In one possible embodiment of the present invention, the plurality of suction cup portions include a first suction cup portion, a second suction cup portion, a third suction cup portion and a fourth suction cup portion, wherein the second suction cup portion is located between the first suction cup portion and the third suction cup portion, and the third suction cup portion is located between the second suction cup portion and the fourth suction cup portion, and the first suction cup portion, the second suction cup portion, the third suction cup portion and the fourth suction cup portion together form a concentric ring structure.

[0010] In one possible embodiment of the present invention, each suction cup portion is provided with a plurality of suction cup units, the plurality of suction cup units are arranged around the circumference of the suction cup portion, and each suction cup unit is connected to the vacuum component pipeline.

[0011] In one possible embodiment of the invention, a blocking component is further included, the blocking component comprising a first blocking member and a second blocking member, the first blocking member and the second blocking member respectively abutting against opposite ends of the support frame.

[0012] In one possible embodiment of the invention, a magnetic attraction component is also included, wherein one side of the photovoltaic module is magnetically connected to the building surface via the magnetic attraction component.

[0013] A second aspect of the present invention provides a photovoltaic system including the photovoltaic building installation structure described in any of the above embodiments.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: The present invention provides a photovoltaic building installation structure and photovoltaic system. The suction cup assembly is used to connect the building surface and the photovoltaic module. The first suction cup is used to adsorb the building surface, and the second suction cup is used to adsorb the photovoltaic module, thereby achieving the purpose of adsorbing and fixing the photovoltaic module. The vacuum component is used to connect the first suction cup and the second suction cup and can form a vacuum at the adsorption position of the first or second suction cup to enhance the adsorption force of the first and second suction cups and avoid damage to the building. The energy storage component can store the electrical energy generated by the photovoltaic module and can supply power to the vacuum component to achieve the purpose of self-circulation of electrical energy, improve the flexibility and independence of photovoltaic installation, and thus improve the photovoltaic installation effect. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the photovoltaic building installation structure provided in some embodiments of the present invention; Figure 2 This is a schematic diagram of the suction cup assembly of the photovoltaic building installation structure provided in some embodiments of the present invention. Figure 1 ; Figure 3 This is a schematic diagram of the suction cup assembly of the photovoltaic building installation structure provided in some embodiments of the present invention. Figure 2 ; Figure 4 It shows Figure 1 A schematic diagram of the structure of part A in the middle.

[0017] Explanation of key component symbols; 100-Photovoltaic building installation structure; 110-Photovoltaic module; 120-Suction cup module; 121-Support frame; 122-First suction cup component; 123-Second suction cup component; 124-Suction cup section; 1241-First suction cup section; 1242-Second suction cup section; 1243-Third suction cup section; 1244-Fourth suction cup section; 125-Folded section; 126-Suction cup unit; 130-Vacuum module; 131-Energy storage component; 140-Barrier module; 141-First barrier component; 142-Second barrier component; 150-Magnetic suction module; X-First direction; Y-Second direction; Z-Third direction. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0020] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0021] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this invention is in use. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention. In addition, the terms "first," "second," "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0022] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0023] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0024] The following detailed description of some embodiments of the present invention is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0025] Among related technologies, Building Integrated Photovoltaics (BIPV) is a method of deeply integrating solar photovoltaic systems with building structures. By directly integrating photovoltaic modules into building components such as roofs, curtain walls, and skylights, it simultaneously provides power generation and architectural functions, such as shading, insulation, or structural support. Photovoltaic modules are often installed using drilling for support and fixation. This method is characterized by its complexity, difficulty in flexibly adjusting the structural layout after installation, limitations on later operation and maintenance and optimization, and the potential for damage to the building. Drilling can easily damage the building's roof or facade, creating a risk of leaks; approximately 20% to 30% of buildings experience leaks after 5 to 10 years.

[0026] refer to Figure 1 As shown, an embodiment of this application provides a photovoltaic building installation structure 100, which includes a photovoltaic module 110, a suction cup module 120, and a vacuum module 130.

[0027] Specifically, in combination Figure 1 and Figure 2 As shown, the suction cup assembly 120 includes a support frame 121, a plurality of first suction cup components 122, and a plurality of second suction cup components 123. The first suction cup components 122 and the second suction cup components 123 are respectively disposed on opposite sides of the support frame 121. The first suction cup components 122 are used to adhere to the building surface, and the second suction cup components 123 are used to adhere to the photovoltaic module 110. The vacuum assembly 130 includes a vacuum component and an energy storage component 131. The vacuum component is connected to the first suction cup components 122 and the second suction cup components 123 respectively. The energy storage component 131 is electrically connected to the vacuum component, and the photovoltaic module 110 is electrically connected to the energy storage component 131. Accordingly, the suction cup assembly 120 is used to connect to the building surface. The photovoltaic module 110 is attached to the building surface by a first suction cup 122 and a second suction cup 123, thereby achieving the purpose of adsorption and fixation of the photovoltaic module 110. A vacuum component is used to connect the first suction cup 122 and the second suction cup 123 and can form a vacuum at the adsorption position of the first suction cup 122 or the second suction cup 123 to enhance the adsorption force of the first suction cup 122 and the second suction cup 123 and avoid damage to the building. An energy storage component 131 can store the electrical energy generated by the photovoltaic module 110 and can supply power to the vacuum component to achieve the purpose of self-circulation of electrical energy, improve the flexibility and independence of photovoltaic installation, and thus improve the photovoltaic installation effect.

[0028] It should be noted that the first suction cup 122 and the second suction cup 123 are designed to fix themselves to the surface of an object by means of negative pressure or adsorption force. The external atmospheric pressure is used to press the first suction cup 122 and the second suction cup 123 firmly onto the surface of the object to generate adsorption force. The vacuum component provides a stable vacuum source to drive the adsorption and release of the first suction cup 122 or the second suction cup 123. The vacuum component can be a vacuum generator, which is a device that generates negative pressure. By actively pumping air or passively applying pressure difference, air is expelled from the inside of the first suction cup 122 or the second suction cup 123 to form a vacuum environment.

[0029] In addition, the energy storage component 131 can be an energy storage battery, which can supply power for the opening and operation of the vacuum component. The energy storage battery can store electrical energy through the power generation of the photovoltaic module 110, thereby reducing operating costs and ensuring the independence of the entire photovoltaic building installation structure 100.

[0030] refer to Figure 1 and Figure 2 As shown, the photovoltaic building installation structure 100 has a first direction X, a second direction Y, and a third direction Z, wherein the first direction X, the second direction Y, and the third direction Z are arranged perpendicularly to each other. For example, the first direction X refers to the height direction of the photovoltaic building installation structure 100, the second direction Y refers to the width direction of the photovoltaic building installation structure 100, and the third direction Z refers to the length direction of the photovoltaic building installation structure 100. It is understood that the above definitions are only for the purpose of understanding the relative positional relationships of the various parts in the photovoltaic building installation structure 100 and should not be construed as limitations on this application.

[0031] In one embodiment, alternatively, referencing Figure 1 and Figure 2 As shown, the first suction cup 122 and the second suction cup 123 are arranged opposite to each other. The first suction cup 122 is adsorbed onto the building surface, and the second suction cup 123 is adsorbed onto the photovoltaic module 110. Multiple first suction cups 122 and multiple second suction cups 123 are arranged in an array structure, so that multiple first suction cups 122 jointly adsorb onto the building surface and multiple second suction cups 123 jointly adsorb onto the photovoltaic module 110. The adsorption force is used to support and fix the photovoltaic module 110. On the one hand, it can disperse the adsorption force, making the adsorption force distribution more uniform and preventing local overload from causing adsorption failure or surface damage, thus fixing the photovoltaic module 110 to the building surface. On the other hand, it can adapt to the uneven position of the building surface or the size change of the photovoltaic module 110. Even if individual first suction cups 122 or second suction cups 123 fail, the remaining first suction cups 122 and second suction cups 123 can still maintain a basic adsorption force, avoiding the risk of falling off and ensuring the stability of the overall structure.

[0032] In one embodiment, alternatively, referencing Figure 1 As shown, there are multiple photovoltaic modules 110, and each photovoltaic module 110 corresponds to at least two second suction cup members 123 to ensure the stability of the base adhesion. The photovoltaic modules 110 are laid flat along the building surface to form a large-scale photovoltaic array, which facilitates automated installation and maintenance and ensures the illumination range of the photovoltaic modules 110. For example, at least two second suction cup members 123 are located at the diagonal position of a photovoltaic module 110 or at the two end edges of a photovoltaic module 110.

[0033] In summary, the suction cup assembly 120 of the photovoltaic building installation structure 100 is used to connect the building surface and the photovoltaic module 110. The first suction cup 122 adsorbs the building surface, and the second suction cup 123 adsorbs the photovoltaic module 110, thereby achieving the purpose of adsorbing and fixing the photovoltaic module 110. The vacuum component is used to connect the first suction cup 122 and the second suction cup 123 and can form a vacuum at the adsorption position of the first suction cup 122 or the second suction cup 123 to enhance the adsorption force of the first suction cup 122 and the second suction cup 123 and avoid damage to the building. The energy storage component 131 can store the electrical energy generated by the photovoltaic module 110 and can also supply power to the vacuum component to achieve the purpose of self-circulation of electrical energy, improve the flexibility and independence of photovoltaic installation, and thus improve the photovoltaic installation effect.

[0034] refer to Figure 1 As shown, an embodiment of this application provides another photovoltaic building installation structure 100, which includes a photovoltaic module 110, a suction cup assembly 120, and a vacuum assembly 130.

[0035] Specifically, in combination Figure 1 and Figure 2 As shown, the suction cup assembly 120 includes a support frame 121, a plurality of first suction cup components 122 and a plurality of second suction cup components 123. The first suction cup components 122 and the second suction cup components 123 are respectively disposed on opposite sides of the support frame 121. The first suction cup components 122 are used to adhere to the surface of the building, and the second suction cup components 123 are used to adhere to the photovoltaic module 110.

[0036] In this embodiment, the vacuum assembly 130 includes a vacuum component and an energy storage component 131. The vacuum component is connected to the first suction cup component 122 and the second suction cup component 123, respectively. The energy storage component 131 is electrically connected to the vacuum component, and the photovoltaic module 110 is electrically connected to the energy storage component 131. Correspondingly, the suction cup assembly 120 is used to connect the building surface and the photovoltaic module 110. The first suction cup component 122 adsorbs the building surface, and the second suction cup component 123 adsorbs the photovoltaic module 110, thereby achieving adsorption and fixation of the photovoltaic module 110. The purpose of this is to connect the first suction cup 122 and the second suction cup 123 and to create a vacuum at the suction position of the first suction cup 122 or the second suction cup 123, thereby enhancing the suction force of the first suction cup 122 and the second suction cup 123 and avoiding damage to the building. The energy storage component 131 can store the electrical energy generated by the photovoltaic module 110 and can supply power to the vacuum component to achieve the purpose of self-circulation of electrical energy, improve the flexibility and independence of photovoltaic installation, and thus improve the photovoltaic installation effect.

[0037] In one embodiment, alternatively, referencing Figure 1 and Figure 2 As shown, the first suction cup 122 and the second suction cup 123 are arranged opposite to each other. The first suction cup 122 is adsorbed onto the building surface, and the second suction cup 123 is adsorbed onto the photovoltaic module 110. Multiple first suction cups 122 and multiple second suction cups 123 are arranged in an array structure, so that multiple first suction cups 122 jointly adsorb onto the building surface and multiple second suction cups 123 jointly adsorb onto the photovoltaic module 110. The adsorption force is used to support and fix the photovoltaic module 110. On the one hand, it can disperse the adsorption force, making the adsorption force distribution more uniform and preventing local overload from causing adsorption failure or surface damage, thus fixing the photovoltaic module 110 to the building surface. On the other hand, it can adapt to the uneven position of the building surface or the size change of the photovoltaic module 110, avoiding the risk of falling off and ensuring the stability of the overall structure.

[0038] Furthermore, each of the first suction cup components 122 corresponds to one of the second suction cup components 123, and the first suction cup component 122 is set to correspond to the second suction cup component 123, so as to fix the photovoltaic module 110 to the surface of the building, ensure the balance of the adsorption force on the opposite sides of the support frame 121, and maintain the positional correspondence.

[0039] In one embodiment, alternatively, referencing Figure 1 As shown, there are multiple photovoltaic modules 110, and each photovoltaic module 110 corresponds to at least two second suction cups 123 to ensure the stability of the base adhesion. The photovoltaic modules 110 are laid flat along the building surface to form a large-scale photovoltaic array, which facilitates automated installation and maintenance and ensures the illumination range of the photovoltaic modules 110. For example, at least two second suction cups 123 are located at the diagonal position of a photovoltaic module 110 or at the two end edges of a photovoltaic module 110.

[0040] In one embodiment, optionally, combining Figure 2 and Figure 3 As shown, both the first suction cup component 122 and the second suction cup component 123 include multiple suction cup portions 124 and pleated portions 125. The pleated portions 125 are arranged around the outermost suction cup portion 124. The multiple suction cup portions 124 are all annular structures and are spaced apart. The multiple annular suction cup portions 124 can enhance the adsorption force of the first suction cup component 122 and the second suction cup component 123, can evenly distribute pressure, and prevent local overload and detachment. The pleated portions 125 surround the outer suction cup portion 124 and are used to fill the gap between the surface of the adsorbent and the suction cup portion 124. They are suitable for rough or uneven surfaces, reduce the requirements for surface flatness during installation and adsorption, and play a flexible sealing role. The pleated portions 125 enhance the uniformity and adaptability of the adsorption force.

[0041] Optionally, such as Figure 3 As shown, the plurality of suction cup portions 124 include a first suction cup portion 1241, a second suction cup portion 1242, a third suction cup portion 1243, and a fourth suction cup portion 1244. The second suction cup portion 1242 is located between the first suction cup portion 1241 and the third suction cup portion 1243, and the third suction cup portion 1243 is located between the second suction cup portion 1242 and the fourth suction cup portion 1244. The first suction cup portion 1241, the second suction cup portion 1242, the third suction cup portion 1243, and the fourth suction cup portion 1244 together form a concentric ring structure. The plurality of suction cup portions 124 and the pleated portion 125 cooperate to form a structure of central adsorption and edge buffering. The outer edge of the pleated portion 125 extends freely to form a sealing lip structure to ensure the sealing performance at the edge position. The multi-layer ring structure forms a rigid gradient to ensure the uniformity of adsorption force and avoid stress concentration. The multi-layer ring structure of the suction cup portion 124 forms a progressive pressure dispersion structure to facilitate pressure dispersion.

[0042] Optionally, refer to Figure 3 As shown, each suction cup portion 124 is provided with multiple suction cup units 126. The multiple suction cup units 126 are arranged around the circumference of the suction cup portion 124. Each suction cup unit 126 is connected to the vacuum component pipeline. The multiple suction cup units 126 are arranged in a ring. When one or a few suction cup units 126 are damaged or fail, the suction force of the suction cup portion 124 can still be maintained. The vacuum component, together with the sensor, can adjust the suction pressure of the suction cup unit 126 through the pipeline to achieve the purpose of dynamic compensation.

[0043] In one embodiment, such as Figure 4 As shown, the photovoltaic building installation structure 100 also includes a barrier component 140, which includes a first barrier member 141 and a second barrier member 142. The first barrier member 141 and the second barrier member 142 respectively abut against the opposite ends of the support frame 121. When the suction cup assembly 120 or the vacuum assembly 130 malfunctions and cannot operate, the first barrier member 141 and the second barrier member 142 are used to protect and limit the support frame 121, ensuring the spatial structure of the photovoltaic module 110 remains stable, avoiding the risk of displacement or detachment of the photovoltaic module 110, thereby reducing safety hazards and ensuring the safety and reliability of the photovoltaic building installation structure 100. For example, the first barrier member 141 and the second barrier member 142 form horizontal and vertical guide rails, constructing a mechanical barrier protection structure.

[0044] In simulated earthquake tests, the suction cup assembly 120 and vacuum assembly 130 experienced short-term failures. During this time, the barrier assembly 140 provided restraint and protection. Supported by the guide rail structure, the photovoltaic module 110 remained in its original position, preventing displacement or detachment. The barrier assembly 140 could withstand the impact and displacement forces generated by the photovoltaic module 110 under extreme conditions such as earthquakes, ensuring the photovoltaic module 110 maintained a stable spatial structure. For example, during simulated earthquake vibrations, although the photovoltaic module 110 experienced significant shaking, the protection and support of the barrier assembly 140 kept it relatively stable with the glass roof or facade, avoiding safety hazards such as displacement or detachment of the photovoltaic module 110 caused by the failure of the suction cup assembly 120 and vacuum assembly 130, thus ensuring the safety and reliability of the entire photovoltaic building installation structure 100.

[0045] Optionally, refer to Figure 1 and Figure 4 As shown, the photovoltaic building installation structure 100 also includes a magnetic attraction component 150. One side of the photovoltaic module 110 is magnetically connected to the building surface through the magnetic attraction component 150. The magnetic attraction component 150 is used to position the installation location of the photovoltaic module 110. The magnetic attraction component 150 magnetically connects the photovoltaic module 110 to the building surface through positioning and adsorption. During daily operation, the monitoring system continuously monitors the magnetic force state of the magnetic attraction component 150. If, after a period of use, the magnetic force of the magnetic attraction component 150 decreases by 12% due to environmental factors, the monitoring system immediately triggers the charging and magnetizing circuit. By precisely controlling the magnitude and direction of the current, the internal magnetic force of the magnetic attraction component 150 is restored to more than 96% of its initial magnetic strength within 3 to 5 minutes.

[0046] Embodiments of the present invention also provide a photovoltaic system, including the photovoltaic building installation structure 100 described in any of the above embodiments. The photovoltaic system including the photovoltaic building installation structure 100 has all the beneficial effects of a photovoltaic system, which will not be described in detail here.

[0047] In all examples shown and described herein, any specific values ​​should be interpreted as merely exemplary and not as limitations; therefore, other examples of exemplary embodiments may have different values.

[0048] The above-described embodiments are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention.

Claims

1. A photovoltaic building installation structure, characterized in that, include: Photovoltaic modules; A suction cup assembly, comprising a support frame, a plurality of first suction cup components and a plurality of second suction cup components, wherein the first suction cup components and the second suction cup components are respectively disposed on opposite sides of the support frame, the first suction cup components are used to adhere to the surface of a building, and the second suction cup components are used to adhere to the photovoltaic module; A vacuum assembly, comprising a vacuum component and an energy storage component, wherein the vacuum component is connected to the first suction cup component and the second suction cup component respectively, the energy storage component is electrically connected to the vacuum component, and the photovoltaic module is electrically connected to the energy storage component.

2. The photovoltaic building installation structure according to claim 1, characterized in that, The first suction cup component and the second suction cup component are arranged opposite to each other, and the plurality of the first suction cup components are arranged in an array structure, and the plurality of the second suction cup components are arranged in an array structure.

3. The photovoltaic building installation structure according to claim 2, characterized in that, Each of the first suction cup components corresponds to one of the second suction cup components.

4. The photovoltaic building installation structure according to claim 1, characterized in that, The number of photovoltaic modules is multiple, and each photovoltaic module corresponds to at least two second suction cup components.

5. The photovoltaic building installation structure according to any one of claims 1 to 4, characterized in that, Both the first suction cup component and the second suction cup component include multiple suction cup portions and pleated portions. The pleated portions are arranged around the outermost suction cup portion, and the multiple suction cup portions are all annular structures and are spaced apart.

6. The photovoltaic building installation structure according to claim 5, characterized in that, The plurality of suction cup portions include a first suction cup portion, a second suction cup portion, a third suction cup portion and a fourth suction cup portion, wherein the second suction cup portion is located between the first suction cup portion and the third suction cup portion, and the third suction cup portion is located between the second suction cup portion and the fourth suction cup portion, and the first suction cup portion, the second suction cup portion, the third suction cup portion and the fourth suction cup portion together form a concentric ring structure.

7. The photovoltaic building installation structure according to claim 5, characterized in that, Each suction cup portion is provided with multiple suction cup units, which are arranged around the circumference of the suction cup portion, and each suction cup unit is connected to the vacuum component pipeline.

8. The photovoltaic building installation structure according to any one of claims 1 to 4, characterized in that, It also includes a blocking assembly, which includes a first blocking member and a second blocking member, the first blocking member and the second blocking member respectively abutting against opposite ends of the support frame.

9. The photovoltaic building installation structure according to claim 8, characterized in that, It also includes a magnetic component, one side of which is magnetically connected to the building surface.

10. A photovoltaic system, characterized in that, Includes the photovoltaic building installation structure as described in any one of claims 1 to 9.

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