Flexible photovoltaic support and flexible photovoltaic system

Abstract

The present application provides a flexible photovoltaic support, comprising fixed structures, a cable structure, and a support frame. The cable structure is connected to the two fixed structures which are spaced apart. The cable structure comprises a first component cable, a second component cable, a first stabilizing cable, and a second stabilizing cable, and the first component cable and the second component cable are located above the first stabilizing cable and the second stabilizing cable. The support frame comprises a component cable supporting rod, a first side supporting rod, a second side supporting rod, and a stabilizing cable supporting rod, and the two ends of the component cable supporting rod are connected to the first component cable and the second component cable, the first side supporting rod is connected to the first component cable and the first stabilizing cable, the second side supporting rod is connected to the second component cable and the second stabilizing cable, and the two ends of the stabilizing cable supporting rod are connected to the first stabilizing cable and the second stabilizing cable. The present application further discloses a flexible photovoltaic system. Thus, the stability of flexible photovoltaic supports is improved.

Description

Flexible photovoltaic bracket and flexible photovoltaic system

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002] This application claims priority to the Chinese patent application filed on March 29, 2024, with application number 202420628650.X and invention name “Structurally stable flexible photovoltaic bracket and flexible photovoltaic system”. The relevant content of the Chinese patent application is incorporated herein by reference. Technical Field

[0003] The present application belongs to the field of photovoltaic technology, and in particular relates to a flexible photovoltaic bracket and a flexible photovoltaic system. Background Art

[0004] At present, the cable supports of flexible photovoltaic brackets on the market are basically triangular supports. When the inclination angle of the component cable is large, the center of gravity of the component will be eccentric. After running for a period of time, the middle part of the cable structure will sag. When the cable support is applied to the flexible photovoltaic bracket, the eccentric center of gravity of the component will cause an eccentric torque of the flexible photovoltaic bracket, resulting in poor stability of the flexible photovoltaic bracket.

[0005] Therefore, it is necessary to provide a new flexible photovoltaic bracket and a flexible photovoltaic system to solve the above problems.

[0006] Utility Model Content

[0007] The purpose of this application is to provide a flexible photovoltaic bracket and a flexible photovoltaic system, which can reduce the eccentric torque caused by the weight of the photovoltaic components installed on the cable structure when the inclination angle is too large, and improve the stability of the flexible photovoltaic bracket.

[0008] To achieve the above objectives, this application adopts the following technical solution 1:

[0009] A flexible photovoltaic support, comprising:

[0010] Fixed structure;

[0011] a cable structure connected to the two spaced-apart fixed structures, the cable structure comprising a first cable assembly, a second cable assembly, a first stabilizing cable, and a second stabilizing cable, wherein the first cable assembly and the second cable assembly are located above the first stabilizing cable and the second stabilizing cable;

[0012] A support frame includes an assembly cable support rod, a first side support rod, a second side support rod and a stabilizing cable support rod, wherein both ends of the assembly cable support rod are connected to the first assembly cable and the second assembly cable, the first side support rod is connected to the first assembly cable and the first stabilizing cable, the second side support rod is connected to the second assembly cable and the second stabilizing cable, and both ends of the stabilizing cable support rod are connected to the first stabilizing cable and the second stabilizing cable, the length of the assembly cable support rod is less than the length of the stabilizing cable support rod, and the first side support rod and / or the second side support rod extend from top to bottom and outward.

[0013] Furthermore, the support frame is symmetrical with respect to the perpendicular midline of the component cable support rod.

[0014] Furthermore, an included angle between the first side support rod and / or the second side support rod and the stabilizing cable support rod is 30 degrees to 90 degrees.

[0015] Furthermore, the support frame also includes a first support rod and a second support rod, the two ends of the first support rod are respectively connected to the component cable support rod and the stabilizing cable support rod, the two ends of the second support rod are respectively connected to the component cable support rod and the stabilizing cable support rod, the first support rod, the second support rod and the stabilizing cable support rod form a triangle, or the first support rod, the second support rod and the component cable support rod form a triangle.

[0016] Furthermore, the component cable support rod, the first side support rod, the second side support rod and the stabilizing cable support rod are located in the same plane.

[0017] Furthermore, the component cable support rod and the stabilizing cable support rod are U-shaped steels, the openings of the component cable support rod and the stabilizing cable support rod are opposite to each other, and the two ends of the first side support rod and the two ends of the second side support rod are respectively inserted into the openings of the U-shaped steel and connected by fasteners.

[0018] Furthermore, the support frame also includes a plurality of connecting parts, and the connecting parts are respectively provided at both ends of the component cable support rod, and the first component cable and the second component cable are connected to the component cable support rod through the connecting parts, and / or, the connecting parts are respectively provided at both ends of the stabilizing cable support rod, and the first stabilizing cable and the second stabilizing cable are connected to the stabilizing cable support rod through the connecting parts.

[0019] Furthermore, the plurality of support frames are arranged at intervals along the length direction of the cable structure, and the plurality of support frames include a first support frame located in the middle of the cable structure and a plurality of second support frames arranged on both sides of the length direction of the first support frame, and the area of ​​the first support frame is larger than that of the second support frame.

[0020] To achieve the above objectives, this application adopts the following technical solution 2:

[0021] A flexible photovoltaic system includes the flexible photovoltaic bracket described above. The flexible photovoltaic system also includes a photovoltaic component installed on the flexible photovoltaic bracket, and the photovoltaic component is fixedly connected to the first component cable and the second component cable.

[0022] Furthermore, the flexible photovoltaic bracket also includes a plurality of pressing blocks, which are arranged at the edge of the photovoltaic component, and the first component cable and the second component cable pass through the pressing blocks, and the photovoltaic component is connected to the first component cable and the second component cable through the pressing blocks.

[0023] Compared with the prior art, the beneficial effects of this application are:

[0024] The flexible photovoltaic bracket of the present application is achieved by connecting the component cable support rod to the first component cable and the second component cable, the first side support rod is connected to the first component cable and the first stabilizing cable, the second side support rod is connected to the second component cable and the second stabilizing cable, the stabilizing cable support rod is connected to the first stabilizing cable and the second stabilizing cable, the length of the component cable support rod is less than the length of the stabilizing cable support rod, the first side support rod and / or the second side support rod extend obliquely from top to bottom and outward, when the component cable with the photovoltaic component installed is driven by the rotary drive mechanism and is at an inclination angle, the prestress of the two stabilizing cables will support the two component cables and the photovoltaic component through the first side support rod and / or the second side support rod, which is not easy to cause the component to twist, and the lower edge of the photovoltaic component will not produce an arc-shaped droop, thereby improving the wind resistance and stability of the flexible photovoltaic bracket structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] FIG1 is a perspective schematic diagram of the flexible photovoltaic system of the present application;

[0026] FIG2 is a partial enlarged schematic diagram of portion A in FIG1 ;

[0027] FIG3 is a partial enlarged schematic diagram of the support frame and cable structure in the present application;

[0028] FIG4 is a front view of the support frame in the present application;

[0029] FIG5 is a perspective schematic diagram of FIG4 from another angle;

[0030] FIG6 is a partial enlarged schematic diagram of the second component cable, component cable struts, and connectors in the assembled state in the present application;

[0031] FIG7 is a partial enlarged schematic diagram of the second stabilizing cable, stabilizing cable strut, and connecting member in the assembled state in the present application;

[0032] FIG8 is a perspective exploded schematic diagram of the connector and nut in the present application;

[0033] FIG9 is a three-dimensional diagram of the photovoltaic module and the pressing block in the assembled state in this application. DETAILED DESCRIPTION

[0034] The exemplary embodiments of the present application will be described in detail below with reference to the accompanying drawings. If there are several specific embodiments, the features of these embodiments can be combined with each other without conflict. When the description refers to the drawings, unless otherwise specified, the same numbers in different drawings represent the same or similar elements. The contents described in the following exemplary embodiments do not represent all embodiments consistent with the present application; rather, they are merely examples of devices, products and / or methods that are consistent with some aspects of the present application and are described in the claims of the present application.

[0035] The terms used in this application are only for the purpose of describing specific embodiments and are not intended to limit the scope of protection of this application. The singular forms "a", "an" or "the" used in the specification and claims of this application are also intended to include plural forms, unless the context clearly indicates otherwise.

[0036] It should be understood that the words used in the specification and claims of this application, such as "first", "second" and similar words, do not indicate any order, quantity or importance, but are only used to distinguish the names of features. Similarly, "one" or "an" and similar words do not indicate a quantitative limitation, but rather indicate the presence of at least one. Unless otherwise indicated, the words "front", "back", "upper", "lower" and similar words appearing in this application are only for the convenience of description and are not limited to a specific position or a spatial orientation. Words such as "include" or "comprises" are open-ended expressions, meaning that the elements appearing before "include" or "comprises" include the elements appearing after "include" or "comprises" and their equivalents, which does not exclude that the elements appearing before "include" or "comprises" may also include other elements. If "several" appears in this application, it means two or more.

[0037] Referring to Figures 1 to 9 , the present application discloses a flexible photovoltaic system 100, which includes a flexible photovoltaic support 200 and a photovoltaic assembly 300 mounted on the flexible photovoltaic support 200. The flexible photovoltaic support 200 includes a fixed structure 1, a cable structure 2, and a support frame 3. The cable structure 2 is connected to two fixed structures 1 spaced apart from each other and includes a first component cable 21, a second component cable 22, a first stabilizing cable 23, and a second stabilizing cable 24. The first component cable 21 and the second component cable 22 are positioned above the first stabilizing cable 23 and the second stabilizing cable 24. The support frame 3 includes component cable struts 31, a first side support rod 32, a second side support rod 33, and a stabilizing cable strut 34. The component cable struts 31, the first side support rod 32, the second side support rod 33, and the stabilizing cable strut 34 are arranged coplanarly. However, the component cable struts 31, the first side support rod 32, the second side support rod 33, and the stabilizing cable strut 34 may not be coplanar. The ends of the cable support rod 31 are connected to the first cable assembly 21 and the second cable assembly 22. The first side support rod 32 is connected to the first cable assembly 21 and the first stabilizing cable 23. The second side support rod 33 is connected to the second cable assembly 22 and the second stabilizing cable 24. The ends of the stabilizing cable support rod 34 are connected to the first stabilizing cable 23 and the second stabilizing cable 24. The length of the cable support rod 31 is shorter than that of the stabilizing cable support rod 34. The first side support rod 32 and / or the second side support rod 33 extend downward and outward from top to bottom. The outward here refers to the outward direction along the extension direction of the cable support rod 31, that is, the width direction D2-D2 of the cable structure 2. The width direction D2-D2 of the cable structure 2 is perpendicular to the length direction D1-D1 of the cable structure 2. The support frame 3 is symmetrical with respect to the perpendicular midline of the cable support rod 31. The first side support rod 32 and the second side support rod 33 are symmetrical with respect to the perpendicular midline of the component cable support rod 31. Such an arrangement enables the support frame 3 to have a trapezoidal structure. By fixing the flexible photovoltaic bracket 200 on the first component cable 21 and the second component cable 22, the component cable support rod 31 of the support frame 3 abuts against the back of the photovoltaic component 300, so as to reduce the eccentric torque of the photovoltaic component 300 caused by its own weight, thereby improving the distortion and deformation of the plane of the photovoltaic component 300.

[0038] Referring to Figures 1 and 2, in this embodiment, the fixed structure 1 includes a column 11, a beam 12, and a slewing drive mechanism 13. Beam 12 is rotatably mounted on top of column 11, and slewing drive mechanism 13 drives beam 12 to rotate on top of column 11. Beam 12 includes a first end 121 and a second end 122, which are positioned opposite each other along width direction D2-D2. A first component cable 21 and a first stabilizing cable 23 pass through first end 121, while a second component cable 22 and a second stabilizing cable 24 pass through second end 122. When beam 12 rotates, the first component cable 21, the first stabilizing cable 23, the second component cable 22, and the second stabilizing cable 24 drive the photovoltaic assembly 300 to rotate synchronously.

[0039] Referring to Figures 3 to 5 , the angle between the first side support rod 32 and / or the second side support rod 33 and the stabilizing cable support rod 34 is between 30 and 90 degrees. When the angle is less than 30 degrees, the slenderness ratio is large, material consumption is high, and the cost is high. When the angle is greater than 90 degrees, when the photovoltaic module 300 rotates to form a large angle with the ground, the support frame 3 cannot overcome the tilting torque caused by gravity eccentricity. Preferably, the angle between the first side support rod 32 and / or the second side support rod 33 and the stabilizing cable support rod 34 is 45 degrees. This angle achieves both cost and torsional resistance. The angle between the first side support rod 32 and the stabilizing cable support rod 34 is a first angle a, and the angle between the second side support rod 33 and the stabilizing cable support rod 34 is a second angle b. In a first embodiment, the first angle a and the second angle b are both 30 degrees to 90 degrees, and the first angle a is the same as the second angle b. Then, the first side support rod 32 and the second side support rod 33 extend obliquely from top to bottom and outward, and the support frame 3 has a regular trapezoidal structure. In a second embodiment, the first angle a is 30 degrees to 90 degrees, and the first angle a and the second angle b are different. Then, the first side support rod 32 extends obliquely from top to bottom and outward, and the support frame 3 has a non-regular trapezoidal structure. In a third embodiment, the second angle b is 30 degrees to 90 degrees, and the first angle a and the second angle b are different. Then, the second side support rod 33 extends from top to bottom and outward, and the support frame 3 has a non-regular trapezoidal structure. Such an arrangement can improve the overall structural strength of the support frame 3, thereby enabling the support frame 3 to support the photovoltaic module 300, reducing the eccentric torque caused by the deadweight of the photovoltaic module 300, and preventing the plane of the photovoltaic module 300 from being distorted.

[0040] Referring to Figures 4 and 5 , support frame 3 also includes a first support rod 35 and a second support rod 36. The first support rod 35 has its ends connected to the assembly cable support rod 31 and the stabilizing cable support rod 34, respectively. The second support rod 36 has its ends connected to the assembly cable support rod 31 and the stabilizing cable support rod 34, respectively. The first support rod 35, the second support rod 36, and the stabilizing cable support rod 34 (or the assembly cable support rod 31) form a triangle. The first support rod 35 includes a first end 351 and a second end 352, which are oppositely disposed. The second support rod 36 includes a third end 361 and a fourth end 362, which are oppositely disposed. In the first embodiment, the first end 351 is located near the connection between the first side support rod 32 and the stabilizing cable brace 34, the second end 352 is located near the midpoint of the assembly cable brace 31, the third end 361 is located near the connection between the second side support rod 33 and the stabilizing cable brace 34, and the fourth end 362 is located near the midpoint of the assembly cable brace 31. Thus, the first support rod 35, the second support rod 36, and the stabilizing cable brace 34 form a triangular structure, thereby improving the overall structural strength of the support frame 3. In the second embodiment, the first end 351 is located near the connection between the first side support rod 32 and the assembly cable brace 31, the second end 352 is located near the midpoint of the stabilizing cable brace 34, the third end 361 is located near the connection between the second side support rod 33 and the assembly cable brace 31, and the fourth end 362 is located near the midpoint of the stabilizing cable brace 34. Thus, the first support rod 35, the second support rod 36, and the assembly cable brace 31 form a triangular structure, thereby improving the overall structural strength of the support frame 3.

[0041] Referring to Figure 5 , the component cable brace 31 and the stabilizing cable brace 34 are U-shaped steel. The openings of the component cable brace 31 and the stabilizing cable brace 34 face each other. The ends of the first side support rod 32 and the ends of the second side support rod 33 are respectively inserted through the openings of the U-shaped steel and connected via fasteners. Preferably, the component cable brace 31 and the stabilizing cable brace 34 are arranged parallel to each other. The component cable brace 31 extends along the width direction D2-D2 of the cable structure 2, with the width direction D2-D2 being perpendicular to the length direction D1-D1. The component cable brace 31 includes a first top wall 311 and two first side walls 312. The first top wall 311 extends along the width direction D2-D2. The two first side walls 312 extend vertically downward from both ends of the first top wall 311. The two first side walls 312 and the first top wall 311 form a first opening 301. The stabilizing cable support rod 34 includes a first bottom wall 341 and two second side walls 342. The first bottom wall 341 extends along the width direction D2-D2 of the cable structure 2. The two second side walls 342 extend vertically upward from both ends of the first bottom wall 341. The two second side walls 342 and the first bottom wall 341 form a second opening 302. The first opening 301 is opposite to the second opening 302, so that the two ends of the first side support rod 32 and the two ends of the second side support rod 33 can be inserted from the first opening 301 and the second opening 302 respectively and then connected by fasteners to improve the overall structural strength of the support frame 3.

[0042] Referring to Figures 6 to 8 , the support frame 3 also includes several connectors 37. Connectors 37 are provided at each end of the cable support rod 31. The first and second cable support rods 21 and 22 pass through these connectors 37 and are connected to the cable support rod 31. Connectors 37 are U-shaped and include a U-shaped portion 371 and two free ends 372 disposed at either end of the U-shaped portion 371. The free ends 372 pass through the first top wall 311 and are connected to nuts 38. The first and second cable support rods 21 and 22 pass through the U-shaped portions 371, respectively, allowing them to be connected to the cable support rod 31. Connectors 37 are provided at each end of the stabilizing cable support rod 34. The free ends 372 of these connectors pass through the first bottom wall 341 and are connected to nuts 38. The first and second stabilizing cables 23 and 24 pass through the U-shaped portions 371, allowing them to be connected to the cable support rod 34. The first component cable 21 , the second component cable 22 , the first stabilizing cable 23 , and the second stabilizing cable 24 rotate synchronously, which can drive the support frame 3 to rotate, thereby ensuring the flatness of the photovoltaic component 300 during the rotation process.

[0043] Please refer to Figure 1. Multiple support frames 3 are arranged at intervals along the length direction D1-D1 of the cable structure 2. The multiple support frames 3 include a first support frame 3001 located in the middle of the cable structure 2 and multiple second support frames 3002 arranged on both sides of the first support frame 3001 in the length direction D1-D1. The area of ​​the first support frame 3001 is larger than the area of ​​the second support frame 3002, so that the first stabilizing cable 23 and the second stabilizing cable 24 are concave upward, thereby improving the wind resistance of the flexible photovoltaic system 100.

[0044] Referring to Figure 9 , the photovoltaic assembly 300 is fixedly connected to the first assembly cable 21 and the second assembly cable 22. The flexible photovoltaic support 200 also includes several pressing blocks 4. These pressing blocks 4 are positioned at the edges of the photovoltaic assembly 300. The first assembly cable 21 and the second assembly cable 22 pass through the pressing blocks 4, and the photovoltaic assembly 300 is connected to the first assembly cable 21 and the second assembly cable 22 via the pressing blocks 4. Specifically, the pressing blocks 4 are symmetrically positioned on either side of the photovoltaic assembly 300 along its extension direction, which aligns with the longitudinal direction D1-D1 of the cable structure 2. One end of the pressing block 4 is connected to the photovoltaic assembly 300 via a fastener. The other end of the pressing block 4 is provided with a connector 37. The first assembly cable 21 or the second assembly cable 22 passes through the connector 37 and is connected to the pressing block 4, thereby achieving a fixed connection between the photovoltaic assembly 300 and the first assembly cable 21 and the second assembly cable 22. When the first and second cable components 21 and 22 rotate, they can drive the photovoltaic assembly 300 to rotate synchronously. The fixing components of the photovoltaic assembly 300 are well known in the art and are not limited to any specific fixing components, as long as they can achieve a fixed connection between the photovoltaic assembly 300 and the cable structure 2. Detailed description is omitted here.

[0045] In summary, this application discloses a flexible photovoltaic support 200. Flexible photovoltaic support 200 includes a fixed structure 1, a cable structure 2, and a support frame 3. Cable structure 2 is connected to two spaced-apart fixed structures 1. Cable structure 2 includes a first component cable 21, a second component cable 22, a first stabilizing cable 23, and a second stabilizing cable 24. First component cable 21 and second component cable 22 are positioned above first stabilizing cable 23 and second stabilizing cable 24. The support frame 3 includes a component cable support rod 31, a first side support rod 32, a second side support rod 33 and a stabilizing cable support rod 34. By connecting the component cable support rod 31 to the first component cable 21 and the second component cable 22, the first side support rod 32 is connected to the first component cable 21 and the first stabilizing cable 23, the second side support rod 33 is connected to the second component cable 22 and the second stabilizing cable 24, and the stabilizing cable support rod 34 is connected to the first stabilizing cable 23 and the second stabilizing cable 24. The length of the component cable support rod 31 is less than the length of the stabilizing cable support rod 34. The first side support rod 32 and / or the second side support rod 33 extend obliquely from top to bottom and outward. When the inclination angle of the photovoltaic component 300 installed on the cable structure 2 is too large, the first side support rod 32 and / or the second side support rod 33 can support the cable structure 2 and the photovoltaic component 300. The lower edge of the photovoltaic component 300 will not produce an arc-shaped sag, and it is not easy to cause the component to twist, thereby improving the stability of the flexible photovoltaic bracket 200 structure.

[0046] The above embodiments are only used to illustrate the present application and are not intended to limit the technical solutions described in the present application. The understanding of this specification should be based on technical personnel in the relevant technical field. For example, the description of directions such as "front", "back", "left", "right", "up", and "down" has been described in detail in this specification with reference to the above embodiments. However, ordinary technical personnel in this field should understand that technical personnel in the relevant technical field can still modify or replace the present application with equivalents, and all technical solutions and improvements that do not depart from the spirit and scope of the present application should be included in the scope of the claims of the present application.

Claims

1. A flexible photovoltaic support, comprising: Fixed structure (1); A cable structure (2) is connected to the two fixed structures (1) arranged at intervals, the cable structure (2) comprising a first component cable (21), a second component cable (22), a first stabilizing cable (23) and a second stabilizing cable (24), wherein the first component cable (21) and the second component cable (22) are located above the first stabilizing cable (23) and the second stabilizing cable (24); A support frame (3) comprises a component cable support rod (31), a first side support rod (32), a second side support rod (33) and a stabilizing cable support rod (34), wherein both ends of the component cable support rod (31) are connected to the first component cable (21) and the second component cable (22), the first side support rod (32) is connected to the first component cable (21) and the first stabilizing cable (23), the second side support rod (33) is connected to the second component cable (22) and the second stabilizing cable (24), and both ends of the stabilizing cable support rod (34) are connected to the first stabilizing cable (23) and the second stabilizing cable (24), the length of the component cable support rod (31) is less than the length of the stabilizing cable support rod (34), and the first side support rod (32) and / or the second side support rod (33) extend obliquely from top to bottom and outward.

2. The flexible photovoltaic support according to claim 1, wherein: The support frame (3) is symmetrical relative to the perpendicular midline of the component cable support rod (31).

3. The flexible photovoltaic support according to claim 1, wherein: The angles between the first side support rod (32) and / or the second side support rod (33) and the stabilizing cable support rod (34) are 30 degrees to 90 degrees.

4. The flexible photovoltaic support according to claim 1, wherein: The support frame (3) further comprises a first support rod (35) and a second support rod (36), wherein the two ends of the first support rod (35) are respectively connected to the component cable support rod (31) and the stabilizing cable support rod (34), and the two ends of the second support rod (36) are respectively connected to the component cable support rod (31) and the stabilizing cable support rod (34), and the first support rod (35), the second support rod (36) and the stabilizing cable support rod (34) form a triangle, or the first support rod (35), the second support rod (36) and the component cable support rod (31) form a triangle.

5. The flexible photovoltaic support according to claim 1, wherein: The component cable support rod (31), the first side support rod (32), the second side support rod (33) and the stabilizing cable support rod (34) are located in the same plane.

6. The flexible photovoltaic support according to claim 5, wherein: The component cable support rod (31) and the stabilizing cable support rod (34) are U-shaped steels, the openings of the component cable support rod (31) and the stabilizing cable support rod (34) are opposite to each other, and the two ends of the first side support rod (32) and the two ends of the second side support rod (33) are respectively inserted into the openings of the U-shaped steel and connected by fasteners.

7. The flexible photovoltaic support according to claim 1, wherein: The support frame (3) further includes a plurality of connecting members (37), wherein the connecting members (37) are respectively provided at both ends of the component cable support rod (31), and the first component cable (21) and the second component cable (22) pass through the connecting members (37) to be connected to the component cable support rod (31), and / or, the connecting members (37) are respectively provided at both ends of the stabilizing cable support rod (34), and the first stabilizing cable (23) and the second stabilizing cable (24) pass through the connecting members (37) to be connected to the stabilizing cable support rod (34).

8. The flexible photovoltaic support according to claim 1, wherein: The plurality of support frames (3) are arranged at intervals along the length direction (D1-D1) of the cable structure (2), and the plurality of support frames (3) include a first support frame (3001) located in the middle of the cable structure (2) and a plurality of second support frames (3002) arranged on both sides of the first support frame (3001) in the length direction (D1-D1), and the area of ​​the first support frame (3001) is larger than the area of ​​the second support frame (3002).

9. A flexible photovoltaic system, comprising the flexible photovoltaic bracket according to any one of claims 1 to 8, wherein the flexible photovoltaic system further comprises a photovoltaic component (300) mounted on the flexible photovoltaic bracket, wherein the photovoltaic component (300) is fixedly connected to the first component cable (21) and the second component cable (22).

10. The flexible photovoltaic system according to claim 9, wherein: The flexible photovoltaic support further comprises a plurality of pressing blocks (4), wherein the pressing blocks (4) are arranged at the edge of the photovoltaic assembly (300), the first assembly cable (21) and the second assembly cable (22) pass through the pressing blocks (4), and the photovoltaic assembly (300) is connected to the first assembly cable (21) and the second assembly cable (22) via the pressing blocks (4).

Images