Integrated lightweight photovoltaic assembly charging canopy
The integrated lightweight photovoltaic module assembly solution solves the problems of traditional photovoltaic charging carports being heavy, difficult to install, and complex to maintain, achieving a lightweight, fast-installation, and highly efficient photovoltaic charging carport design.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JUXIN NEW MATERIALS (KUNSHAN) CO LTD
- Filing Date
- 2025-05-28
- Publication Date
- 2026-06-16
AI Technical Summary
In existing photovoltaic charging carports, traditional photovoltaic modules are heavy, which increases the structural burden on the carport, makes installation and maintenance difficult, increases material costs, and results in poor aesthetics.
An integrated lightweight photovoltaic module assembly solution is adopted, including a carport foundation, support frame, lightweight photovoltaic modules, and photovoltaic module connectors. These are fixed by snap-fitting and bolting to form a grid structure, which reduces the weight of the modules, simplifies installation and maintenance, and absorbs the impact energy of external forces.
This significantly reduces the weight of the photovoltaic modules on the roof of the carport, simplifies installation and maintenance, extends service life, reduces material costs, and improves structural stability and safety.
Smart Images

Figure CN224363722U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of outdoor carport technology, and in particular to a charging carport with an integrated lightweight photovoltaic module assembly. Background Technology
[0002] Photovoltaic carports are a basic form that cleverly integrates photovoltaic technology with building structure. They not only retain the traditional functions of providing shade and rain protection but also offer additional power generation capabilities, creating economic benefits for owners. Currently, various types of photovoltaic charging carports exist on the market, typically consisting of traditional glass photovoltaic panels, a carport frame, and charging facilities. These carports achieve, to a certain extent, both photovoltaic power generation and vehicle charging.
[0003] However, existing technologies still have many drawbacks. First, the photovoltaic modules used in traditional carports are quite heavy, which not only puts an extra burden on the carport structure but also increases the difficulty of installation and maintenance. In addition, in order to support the greater weight, the carport frame generally requires a large amount of steel structure material, which occupies more space, has higher material costs, a bulky structural design, and reduces aesthetics. Utility Model Content
[0004] This invention provides an integrated lightweight photovoltaic module assembly charging carport to solve the problems existing in the prior art. It enables the lightweight photovoltaic modules to be quickly and firmly connected, while facilitating disassembly and maintenance, and providing the possibility for the construction of adjustable charging carports. At the same time, it enables the photovoltaic modules to absorb energy through the photovoltaic module connectors when they are impacted, thereby reducing direct damage to the photovoltaic modules.
[0005] In the first aspect, this utility model provides an integrated lightweight photovoltaic module assembly charging carport, including: a carport foundation, a carport support frame, multiple lightweight photovoltaic modules, a photovoltaic module support frame, and multiple photovoltaic module connectors;
[0006] The carport foundation includes multiple carport foundation modules, each of which extends on the ground along a first direction and is arranged at equal intervals along a second direction; the first direction and the second direction intersect.
[0007] The carport support is fixed to the carport foundation by bolts, and the carport support extends along a third direction; the third direction is perpendicular to the first direction and the second direction;
[0008] Each of the lightweight photovoltaic modules is snapped onto the photovoltaic module bracket by at least one photovoltaic module connector, and is fixed to the top of the carport bracket by the photovoltaic module bracket;
[0009] The photovoltaic module connector includes a main body and a pressing part; a slot is provided on one side of the main body and a groove is provided on the top; the photovoltaic module bracket is snapped into the slot; the pressing part is pressed against the top of the main body and forms a module receiving part with the groove, the module receiving part is used to fix the lightweight photovoltaic module.
[0010] Optionally, the photovoltaic module support includes multiple main beams and multiple secondary beams;
[0011] The main beams are bolted to the canopy support frame;
[0012] The multiple main beams and multiple secondary beams form a grid structure with the same shape as each of the lightweight photovoltaic modules, and each of the lightweight photovoltaic modules is snapped into the surrounding grid structure by at least one photovoltaic module connector.
[0013] Optionally, the main beam and the secondary beam are located on the same plane.
[0014] Optionally, the number of main beams is less than the number of secondary beams.
[0015] Optionally, the grid structure is a rectangular grid structure.
[0016] Optionally, the lightweight photovoltaic module includes a module body;
[0017] The component body comprises a weather-resistant layer, a buffer layer, a battery layer, and a reinforcing layer in sequence; adjacent layers are bonded together by an adhesive film layer.
[0018] Optionally, the lightweight photovoltaic module further includes a module frame;
[0019] The component frame includes a first flat portion, a second flat portion, and a side frame; the first flat portion and the second flat portion are respectively connected to both ends of the side frame, and the first flat portion and the second flat portion are located on the same side of the side frame; the first flat portion, the second flat portion, and the side frame form a receiving cavity; the component body is placed in the receiving cavity.
[0020] Optionally, the component body and the component frame are fixed with structural sealant.
[0021] Optionally, the photovoltaic module connector further includes: a first bolt and a first nut used in conjunction with the first bolt; the main body and the clamping part are provided with first mounting holes at corresponding positions;
[0022] The first flat portion and the second flat portion include a second mounting hole;
[0023] The first bolt is detachably installed in the first mounting hole and the second mounting hole, and is used in conjunction with the first nut to secure the lightweight photovoltaic module when the first nut is tightened.
[0024] Optionally, the integrated lightweight photovoltaic module-equipped charging shed also includes wiring and electrical equipment; the wiring is distributed along the shed support frame, and the electrical equipment is installed on the shed support frame.
[0025] The technical solution of this utility model involves a charging carport equipped with integrated lightweight photovoltaic modules, comprising: a carport foundation, a carport support frame, multiple lightweight photovoltaic modules, photovoltaic module supports, and multiple photovoltaic module connectors. The carport foundation extends along a first direction on the ground and is arranged at equal intervals along a second direction, the first and second directions intersecting. The carport support frame is fixed above the carport foundation with bolts. Each lightweight photovoltaic module is snapped onto the photovoltaic module support frame via at least one photovoltaic module connector and fixed to the top of the carport support frame via the photovoltaic module support frame. The photovoltaic module connector includes a main body and a pressing part. A slot is provided on one side of the main body and a groove is provided on the top. The photovoltaic module support frame is installed and fixed in the slot. The pressing part presses against the top of the main body and forms a module receiving part with the groove. The module receiving part is used to fix the lightweight photovoltaic modules. In this way, the use of lightweight photovoltaic modules can significantly reduce the weight of the photovoltaic modules on the top of the carport, facilitate the later maintenance and repair of the carport, extend the service life of the photovoltaic carport, and reduce the load-bearing weight of the carport support frame, thereby reducing the material usage of the carport support frame and reducing costs. In addition, each lightweight photovoltaic module is snapped onto the photovoltaic module bracket by at least one photovoltaic module connector, which enables the lightweight photovoltaic modules to be quickly and firmly connected, greatly shortening the installation time and facilitating disassembly and maintenance, thus providing the possibility for the construction of adjustable charging carports. At the same time, when the lightweight photovoltaic modules are subjected to external impact, they can absorb energy through the photovoltaic module connector, thereby reducing direct damage to the photovoltaic modules.
[0026] It should be understood that the description in this section is not intended to identify key or essential features of the embodiments of this utility model, nor is it intended to limit the scope of this utility model. Other features of this utility model will become readily apparent from the following description. Attached Figure Description
[0027] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0028] Figure 1 A schematic diagram of the overall structure of a charging carport with integrated lightweight photovoltaic module assembly provided for an embodiment of this utility model;
[0029] Figure 2 A schematic diagram of the film layer of a lightweight photovoltaic module provided for an embodiment of this utility model;
[0030] Figure 3 A schematic diagram of the structure of a photovoltaic module connector for a charging carport with an integrated lightweight photovoltaic module assembly, provided for an embodiment of this utility model;
[0031] Figure 4 A top view of a lightweight photovoltaic module provided in an embodiment of this utility model;
[0032] Figure 5 A cross-sectional view of the frame of a lightweight photovoltaic module provided in an embodiment of this utility model. Detailed Implementation
[0033] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.
[0034] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this utility model described herein can be implemented in sequences other than those illustrated or described herein.
[0035] This embodiment provides a charging carport assembled with integrated lightweight photovoltaic modules. Figure 1 This is a schematic diagram of the overall structure of a charging carport with an integrated lightweight photovoltaic module assembly, provided as an embodiment of the present invention. Figure 2 This is a schematic diagram of the film layer of a lightweight photovoltaic module provided in an embodiment of the present invention. Figure 3 This utility model provides a structural schematic diagram of the photovoltaic module connector for an integrated lightweight photovoltaic module assembly charging carport, in conjunction with reference to the present invention. Figures 1 to 3As shown, the integrated lightweight photovoltaic module-equipped charging carport includes a carport foundation 10, a carport support 20, multiple lightweight photovoltaic modules 30, a photovoltaic module support 40, and multiple photovoltaic module connectors 50. The carport foundation 10 includes multiple carport foundation modules 11, each extending on the ground along a first direction L1 and arranged at equal intervals along a second direction L2. The carport support 20 is fixed above the carport foundation 10 by bolts and extends along a third direction L3. Each lightweight photovoltaic module 30 is snapped onto the photovoltaic module support 40 by at least one photovoltaic module connector 50 and fixed to the top of the carport support 20 by the photovoltaic module support 40. The photovoltaic module connector 50 includes a main body 51 and a clamping part 52. A slot 511 is provided on one side of the main body 51, and a groove 512 is provided on the top. The photovoltaic module bracket 40 is engaged in the slot 511. The clamping part 52 is pressed against the top of the main body 51 and forms a module receiving part 53 with the groove 512. The module receiving part 53 is used to fix the lightweight photovoltaic module 30. The first direction L1 and the second direction L2 intersect, and the third direction L3 is perpendicular to the first direction L1 and the second direction L2.
[0036] The carport foundation 10 is used to fix the charging carport. It is placed on a flat ground. In an optional embodiment, the carport foundation 10 is partially buried underground, so that the carport foundation 10 is not easy to move, thereby making the charging carport stable.
[0037] The first direction L1 and the second direction L2 are parallel to the ground, and the third direction L3 is perpendicular to the ground. The intersection of the first direction L1 and the second direction L2 may include an acute angle, a right angle, or an obtuse angle between the first direction L1 and the second direction L2. In an exemplary embodiment, the first direction L1 and the second direction L2 are at a right angle, and each canopy foundation module 11 extends along the first direction L1 on the ground and is arranged at equal intervals along the second direction L2, thereby making the charging canopy structurally stable.
[0038] The carport bracket 20 is fixed to the carport foundation 10 with bolts. Specifically, the carport bracket 20 is evenly distributed above each carport foundation module 11 and fixed to each carport foundation module 11 with bolts. In an optional embodiment, the carport bracket 20 is made of high-strength aluminum alloy or lightweight steel structure, thereby reducing the overall weight of the charging carport while providing support for the lightweight photovoltaic modules 30, which is beneficial for the installation of the charging carport.
[0039] The carport bracket 20 is used to support the lightweight photovoltaic module 30 and fix the lightweight photovoltaic module 30 to the top of the carport bracket 20. For example, the carport bracket 20 is fixed to the top of the carport bracket 20 by bolts.
[0040] Each lightweight photovoltaic module 30 is snapped onto the photovoltaic module bracket 40 via at least one photovoltaic module connector 50. Specifically, the photovoltaic module bracket 40 is installed and fixed in the slot 51 of the photovoltaic module connector 50, and the lightweight photovoltaic module 30 is fixed in the module receiving part 53 of the photovoltaic module connector 50. This allows the lightweight photovoltaic module 30 to be installed on the photovoltaic module bracket 40, making it easy to install and remove. At the same time, when the photovoltaic module is shaken by an external impact, the gap between the photovoltaic module connector 50 and the photovoltaic module bracket 40 can absorb some energy, thereby preventing direct damage to the lightweight photovoltaic module 30, which helps protect the lightweight photovoltaic module 30 and improves the service life of the charging carport.
[0041] In this embodiment, the charging carport assembled with integrated lightweight photovoltaic modules includes: a carport foundation, a carport support frame, multiple lightweight photovoltaic modules, photovoltaic module supports, and multiple photovoltaic module connectors. The carport foundation extends along a first direction on the ground and is arranged at equal intervals along a second direction, with the first and second directions intersecting. The carport support frame is fixed above the carport foundation with bolts. Each lightweight photovoltaic module is snapped onto the photovoltaic module support frame via at least one photovoltaic module connector and fixed to the top of the carport support frame via the photovoltaic module support frame. The photovoltaic module connector includes a main body and a clamping part. A slot is provided on one side of the main body and a groove is provided on the top. The photovoltaic module support frame is installed and fixed in the slot. The clamping part is pressed against the top of the main body and forms a module receiving part with the groove. The module receiving part is used to fix the lightweight photovoltaic module. In this way, the use of lightweight photovoltaic modules can significantly reduce the weight of the photovoltaic modules on the top of the carport, facilitate the later maintenance and repair of the carport, extend the service life of the photovoltaic carport, and reduce the load-bearing weight of the carport support frame, thereby reducing the material usage of the carport support frame and reducing costs. In addition, each lightweight photovoltaic module is snapped onto the photovoltaic module bracket by at least one photovoltaic module connector, which enables the lightweight photovoltaic modules to be quickly and firmly connected, greatly shortening the installation time and facilitating disassembly and maintenance, thus providing the possibility for the construction of adjustable charging carports. At the same time, when the lightweight photovoltaic modules are subjected to external impact, they can absorb energy through the photovoltaic module connector, thereby reducing direct damage to the photovoltaic modules.
[0042] Optional, continue to refer to Figure 1 As shown, the photovoltaic module support 40 includes multiple main beams 41 and multiple secondary beams 42; the multiple main beams 41 are fixed to the carport support 20 by bolts; the multiple main beams 41 and multiple secondary beams 42 form a grid structure with the same shape as each lightweight photovoltaic module 30, and each lightweight photovoltaic module 30 is snapped into the surrounding grid structure by at least one photovoltaic module connector 50.
[0043] Each lightweight photovoltaic module 30 is engaged with the surrounding grid structure via at least one photovoltaic module connector 50. This can be achieved by each lightweight photovoltaic module 30 being engaged with the surrounding grid structure via one photovoltaic module connector 50, or by each lightweight photovoltaic module 30 being engaged with the surrounding grid structure via multiple photovoltaic module connectors 50. It should be noted that the more photovoltaic module connectors 50 are used to engage with the surrounding grid structure for each lightweight photovoltaic module 30, the more stable the installation of each lightweight photovoltaic module 30 will be, but this will increase the weight of the charging canopy and the difficulty of installation. In an exemplary embodiment, each lightweight photovoltaic module 30 is engaged with the surrounding grid structure via four lightweight photovoltaic module connectors 30, thereby reducing the number of photovoltaic module connectors 50 while ensuring the stable installation of the lightweight photovoltaic module 30.
[0044] Specifically, the extension directions of each secondary beam 42 intersect with those of each main beam 41. Each secondary beam 42 and each main beam 41 is fixed at their intersection points, forming a grid structure capable of accommodating lightweight photovoltaic modules 30. The grid structure has the same shape as each lightweight photovoltaic module 30, allowing each lightweight photovoltaic module 30 to be snapped into the surrounding grid structure via at least one photovoltaic module connector 50. Thus, the lightweight photovoltaic modules 30 are snapped onto the photovoltaic module bracket 40 via at least one photovoltaic module connector 50. Simultaneously, since each main beam 41 is fixed to the carport bracket 20 with bolts, each lightweight photovoltaic module 30 is fixed to the top of the carport bracket 20 via the photovoltaic module bracket.
[0045] It should be noted that the intersection of the extension directions of each secondary beam 42 and each main beam 41 can include acute, right, or obtuse angles between the extension directions of each secondary beam 42 and each main beam 41. That is, the grid structure formed by the main beam 41 and the secondary beam 42 can be a rectangular grid structure or a rhomboid grid structure, etc. In an optional embodiment, the extension directions of each secondary beam 42 and each main beam 41 are at right angles, that is, the grid structure formed by the secondary beam 42 and the main beam 41 is a rectangular grid structure, making the shape of the lightweight photovoltaic module 30 rectangular as well, thereby making the lightweight photovoltaic module 30 easy to manufacture.
[0046] Optional, continue to refer to Figure 1 As shown, the main beam 41 and the secondary beam 42 are located on the same plane, so that each lightweight photovoltaic module 30 is located on the same plane, and each lightweight photovoltaic module 30 can be installed at the optimal angle, which is beneficial to improving the power generation efficiency of the lightweight photovoltaic module 30.
[0047] Optionally, the number of main beams 41 is less than the number of secondary beams 42.
[0048] Specifically, since the charging carport provided in this embodiment uses lightweight photovoltaic modules 30, the weight that the carport support 20 needs to bear is lighter. By making the number of main beams 41 less than the number of secondary beams 42, the weight of the charging carport can be further reduced while ensuring its stability, thereby reducing the construction cost of the charging carport.
[0049] Optional, continue to refer to Figure 3 As shown, the lightweight photovoltaic module 30 includes a module body 31, which includes a weather-resistant layer 311, a buffer layer 312, a battery layer 313 and a reinforcing layer 314 in sequence. Adjacent layers are bonded together by an adhesive film layer.
[0050] The weather-resistant layer 311 and the buffer layer 312 are bonded together by a first adhesive film layer 315; the buffer layer 312 and the battery layer 313 are bonded together by a second adhesive film layer 316; and the battery layer 313 and the reinforcing layer 314 are bonded together by a third adhesive film layer 317. The weather-resistant layer 311 is a fluorinated weather-resistant layer, comprising one or more materials selected from polyvinylidene fluoride (PVDF), ethylene tetrafluoroethylene (ETFE), ethylene trifluorochloroethylene (ECTFE), or fluorinated ethylene propylene (FEP). The buffer layer 312 absorbs and disperses external impact forces, protecting the battery layer 313 and preventing damage; the buffer layer 312 is a glass fiber composite material. The reinforcing layer 314 improves the bending resistance of the lightweight photovoltaic module 30; the reinforcing layer 314 is an enhanced composite material. The adhesive layer between two adjacent layers is one or more of EVA film, POE film or EPE film, which makes the two adjacent functional layers firmly bonded together.
[0051] Optional, Figure 4 This is a top view of a lightweight photovoltaic module provided in an embodiment of the present invention. Figure 5 A cross-sectional view of the frame of the lightweight photovoltaic module provided in this embodiment of the present invention, with reference to... Figure 4 and Figure 5 As shown, the lightweight photovoltaic module 30 also includes a module frame 32; the module frame 32 includes a first flat portion 321, a second flat portion 322 and a side frame 323. The first flat portion 321 and the second flat portion 322 are respectively connected to the two ends of the side frame 323, and the first flat portion 321 and the second flat portion 322 are located on the same side of the side frame 323. The first flat portion 321, the second flat portion 322 and the side frame 323 form a receiving cavity 33, and the module body 31 is placed in the receiving cavity 33, so that the module frame 32 can protect the module body 31 from external damage.
[0052] The component frame 32 is made of polymer material. For example, the component frame 32 is made of polyurethane composite material, which makes the component frame 32 have high strength.
[0053] Optionally, the component body 31 and the component frame 32 are fixed with structural sealant, which makes the bonding strength between the component body 31 and the component frame 32 high, so that the component body 31 will not easily fall off the component frame 32 when subjected to external impact.
[0054] Optional, continue to refer to Figure 3 As shown, the photovoltaic module connector 50 also includes a first bolt 54 and a first nut 55 used in conjunction with the first bolt 54; the main body 51 and the clamping part 52 are provided with first mounting holes at corresponding positions; the first flat part 321 and the second flat part 322 include second mounting holes 320; the first bolt 54 is detachably installed in the first mounting hole and the second mounting hole 320 and is used in conjunction with the first nut 55 to fasten the lightweight photovoltaic module 30 when the first nut 55 is tightened, so that the lightweight photovoltaic module 30 will not fall off the photovoltaic module connector 50.
[0055] Optionally, the charging shed equipped with the integrated lightweight photovoltaic module 30 also includes wiring and electrical equipment. The wiring is distributed along the shed support 20, and the electrical equipment is installed on the shed support 20, so that the charging shed integrates multiple functions.
[0056] The wiring is used to connect the lightweight photovoltaic module 30 to the electrical equipment, so that the lightweight photovoltaic module 30 can supply power to the electrical equipment. The electrical equipment may include, but is not limited to, charging interfaces, monitoring systems, or lighting equipment.
[0057] The specific embodiments described above do not constitute a limitation on the scope of protection of this utility model. Those skilled in the art should understand that various modifications, combinations, sub-combinations, and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.
Claims
1. A charging carport assembled with integrated lightweight photovoltaic modules, characterized in that, include: Carport foundation, carport support frame, multiple lightweight photovoltaic modules, photovoltaic module support frame, and multiple photovoltaic module connectors; The carport foundation includes multiple carport foundation modules, each of which extends on the ground along a first direction and is arranged at equal intervals along a second direction; the first direction and the second direction intersect. The carport support is fixed to the carport foundation by bolts, and the carport support extends along a third direction; the third direction is perpendicular to the first direction and the second direction; Each of the lightweight photovoltaic modules is snapped onto the photovoltaic module bracket by at least one photovoltaic module connector, and is fixed to the top of the carport bracket by the photovoltaic module bracket; The photovoltaic module connector includes a main body and a pressing part; a slot is provided on one side of the main body and a groove is provided on the top; the photovoltaic module bracket is snapped into the slot; the pressing part is pressed against the top of the main body and forms a module receiving part with the groove, the module receiving part is used to fix the lightweight photovoltaic module.
2. The charging carport assembled with integrated lightweight photovoltaic modules according to claim 1, characterized in that, The photovoltaic module support includes multiple main beams and multiple secondary beams; The main beams are bolted to the canopy support frame; The multiple main beams and multiple secondary beams form a grid structure with the same shape as each of the lightweight photovoltaic modules, and each of the lightweight photovoltaic modules is snapped into the surrounding grid structure by at least one photovoltaic module connector.
3. The charging carport assembled with integrated lightweight photovoltaic modules according to claim 2, characterized in that, The main beam and the secondary beam are located on the same plane.
4. The charging carport assembled with integrated lightweight photovoltaic modules according to claim 2, characterized in that, The number of main beams is less than the number of secondary beams.
5. The charging carport assembled with integrated lightweight photovoltaic modules according to claim 2, characterized in that, The grid structure is a rectangular grid structure.
6. The charging carport assembled with integrated lightweight photovoltaic modules according to claim 1, characterized in that, The lightweight photovoltaic module includes a module body; The component body comprises a weather-resistant layer, a buffer layer, a battery layer, and a reinforcing layer in sequence; adjacent layers are bonded together by an adhesive film layer.
7. The charging carport assembled with integrated lightweight photovoltaic modules according to claim 6, characterized in that, The lightweight photovoltaic module also includes a module frame; The component frame includes a first flat portion, a second flat portion, and a side frame; the first flat portion and the second flat portion are respectively connected to both ends of the side frame, and the first flat portion and the second flat portion are located on the same side of the side frame; the first flat portion, the second flat portion, and the side frame form a receiving cavity; the component body is placed in the receiving cavity.
8. The charging carport assembled with integrated lightweight photovoltaic modules according to claim 7, characterized in that, The component body and the component frame are fixed together with structural sealant.
9. The charging carport assembled with integrated lightweight photovoltaic modules according to claim 7, characterized in that, The photovoltaic module connector further includes: a first bolt and a first nut used in conjunction with the first bolt; the main body and the clamping part are provided with first mounting holes at corresponding positions; The first flat portion and the second flat portion include a second mounting hole; The first bolt is detachably installed in the first mounting hole and the second mounting hole, and is used in conjunction with the first nut to secure the lightweight photovoltaic module when the first nut is tightened.
10. The charging carport assembled with integrated lightweight photovoltaic modules according to claim 1, characterized in that, It also includes electrical wiring and electrical equipment; the electrical wiring is distributed along the canopy support, and the electrical equipment is installed on the canopy support.