CN222655072U - Flexible photovoltaic bracket - Google Patents
Flexible photovoltaic bracket Download PDFInfo
- Publication number
- CN222655072U CN222655072U CN202420874994.9U CN202420874994U CN222655072U CN 222655072 U CN222655072 U CN 222655072U CN 202420874994 U CN202420874994 U CN 202420874994U CN 222655072 U CN222655072 U CN 222655072U
- Authority
- CN
- China
- Prior art keywords
- photovoltaic
- span
- stabilizing
- rope
- cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Photovoltaic Devices (AREA)
Abstract
本实用新型公开了太阳能光伏技术领域的一种柔性光伏支架，包括至少两组纵向排列设置的光伏支架，在纵向方向设置有连接件，多组光伏支架通过连接件相连，每一组光伏支架至少包括两个基座、两根拉索和光伏组件，基座横向排列设置，基座下端固定在地面，基座之间通过拉索连接，光伏组件固定在拉索上，连接件包括跨度稳定件和连接绳，每一组光伏支架上并列设置的拉索之间连接设置有跨度稳定件，连接绳用于连接相邻两组光伏支架上的跨度稳定件。本实用新型解决了现有装置需要人工在山地抬举安装器械对钢索进行预紧，存在一定的安全风险以及增大了劳动强度和安装难度的技术问题，提供了一种减小安装难度、劳动强度和降低安装成本的柔性光伏支架。
The utility model discloses a flexible photovoltaic bracket in the field of solar photovoltaic technology, including at least two groups of photovoltaic brackets arranged in a longitudinal direction, a connecting piece is arranged in the longitudinal direction, and multiple groups of photovoltaic brackets are connected by the connecting piece, and each group of photovoltaic brackets includes at least two bases, two cables and photovoltaic modules, the bases are arranged in a transverse arrangement, the lower ends of the bases are fixed to the ground, the bases are connected by cables, the photovoltaic modules are fixed on the cables, the connecting piece includes a span stabilizer and a connecting rope, and a span stabilizer is connected between the cables arranged in parallel on each group of photovoltaic brackets, and the connecting rope is used to connect the span stabilizers on two adjacent groups of photovoltaic brackets. The utility model solves the technical problem that the existing device needs to be manually lifted in the mountains to pre-tighten the steel cable, which has certain safety risks and increases the labor intensity and installation difficulty, and provides a flexible photovoltaic bracket that reduces the installation difficulty, labor intensity and installation cost.
Description
Technical Field
The utility model relates to the technical field of solar photovoltaic, in particular to a flexible photovoltaic bracket.
Background
For adapting to complicated topography and lightweight setting, adopt flexible photovoltaic support at present often, multirow flexible photovoltaic support sets up side by side to install stabilising arrangement additional and guarantee that photovoltaic support can guarantee stable in structure and steady operation under severe environment such as strong wind, snow.
The existing stabilizing device usually adopts the whole untruncated steel cable to fix the multiple rows of flexible photovoltaic brackets in series, so that the multiple rows of photovoltaic brackets which are independently arranged are connected, and the stability of the whole device is improved. Because the first row and the last row of photovoltaic supports of the multi-row flexible photovoltaic supports are often separated by tens of meters, and meanwhile, the steel ropes are thick and heavy, so that the steel ropes are penetrated through the multi-row flexible photovoltaic supports by manpower, the installation difficulty is high, and meanwhile, the installed steel ropes are required to achieve a certain pretightening force, and pretightening of the whole steel ropes is difficult to complete by manpower, so that the installation apparatus is required to be operated to pretighten the steel ropes, and the installation apparatus is required to be lifted manually to walk on the mountain due to complex mountain terrain, so that the labor intensity is certainly increased, and a certain safety risk is realized.
Disclosure of utility model
The utility model provides a flexible photovoltaic bracket which reduces the installation difficulty and labor intensity and reduces the installation cost, aiming at solving the technical problems of high installation difficulty and high labor intensity of the traditional flexible photovoltaic bracket.
The technical scheme adopted for solving the technical problems is as follows:
The flexible photovoltaic support comprises at least two groups of photovoltaic supports which are longitudinally arranged, a connecting piece is arranged in the longitudinal direction, multiple groups of photovoltaic supports are connected through the connecting piece, each group of photovoltaic support at least comprises two bases, two inhaul cables and a photovoltaic module, the bases are transversely arranged, the lower ends of the bases are fixed on the ground, the bases are connected through the inhaul cables, the photovoltaic modules are fixed on the inhaul cables, the connecting piece comprises a span stabilizing piece and a connecting rope, the span stabilizing piece is connected between the inhaul cables which are arranged on each group of photovoltaic support in parallel, and the connecting rope is used for connecting the span stabilizing pieces on the two adjacent groups of photovoltaic supports.
Further, the span stabilizer extends downwards to form a connecting portion at two ends of the span stabilizer along the longitudinal direction, and a plurality of vertically arranged mounting holes are formed in the connecting portion and are used for mounting connecting ropes.
Further, a diagonal brace is connected between the connecting part and the span stabilizing piece.
Further, the photovoltaic support further comprises a ground anchor rope and a ground anchor pile, wherein the ground anchor rope is arranged at two ends of the group of photovoltaic supports in the transverse direction, one end of the ground anchor rope is connected with the base, and the other end of the ground anchor rope is connected with the ground through the ground anchor pile.
Further, the photovoltaic device further comprises a stabilizing cable and stabilizing piles, wherein the stabilizing cable is respectively arranged on a first group of photovoltaic supports and a last group of photovoltaic supports of the plurality of groups of photovoltaic supports, one end of the stabilizing cable is connected with the ground through the stabilizing piles, and the other end of the stabilizing cable is connected with the span stabilizing piece.
Further, the span stabilizer is fixed on the inhaul cable through a U-shaped bolt A.
Further, the connecting rope and the span stabilizer are fixed through a U-shaped bolt B.
Further, the connecting rope is a steel wire rope, a steel cable or an alloy rope.
Further, the inhaul cable is a steel wire rope, a steel cable or an alloy rope.
The beneficial effects of the utility model are as follows:
1. The scheme sets up sectional type connecting rope and span stabilizer and carries out pretension to multiunit photovoltaic support, improve overall stability, span stabilizer fixes on the cable of single group, certain tensile stress has between the cable of guaranteeing single group photovoltaic support, the span stabilizer on two adjacent groups of photovoltaic supports is linked together through connecting the rope, so the pretension can be accomplished only by the manpower to the short distance installation, the installation distance is the interval distance of two groups of photovoltaic supports, the intensity of labour of installation is little, when having avoided using whole connecting rope, the required friction of overcoming multiunit photovoltaic support to connecting rope accumulation. And the plurality of groups of photovoltaic supports are linked through the connecting ropes, so that vibration and displacement in the arrangement direction of the photovoltaic supports are resisted together, and the wind resistance and stability of the whole structure are improved. Meanwhile, the sectional type connecting ropes are used, the connecting ropes are not used between the inhaul cables of a group of photovoltaic supports, and the group of photovoltaic supports and the adjacent group of photovoltaic supports are connected only by the connecting ropes, so that the consumption of half connecting ropes is reduced, and the production cost is reduced.
2. The span stabilizer is characterized in that connecting parts are arranged at the left end and the right end of the span stabilizer along the longitudinal direction in a downward extending mode, a plurality of vertically arranged mounting holes are formed in the connecting parts, and the mounting holes are used for mounting connecting ropes. When the photovoltaic support is installed at different topography heights, the span stabilizing piece can be different in height, installation holes with different heights can be selected by installation staff for facilitating manual installation, the span stabilizing piece is connected through the connecting rope, and the topography condition with uneven height is designed properly.
3. And a diagonal bracing is connected between the connecting part and the span stabilizing piece. The connecting strength between the connecting part and the span stabilizing piece is enhanced by the diagonal bracing, stable connection between two groups of adjacent photovoltaic supports is guaranteed, bending deformation of the connecting part is avoided, the pretightening force of the connecting rope is insufficient, and the stability of the whole photovoltaic support is weakened.
4. To base setting ground anchor rope, can share base atress, external strength such as wind-force, snow load, also can provide stable tensile stress for the cable simultaneously, avoid the cable to produce bending deformation when receiving external force influence and tensile stress not enough, and then lead to photovoltaic module to receive the damage, the setting of ground anchor rope has increased the stability and the anti-capsizing ability of device.
5. The first group and the last group of photovoltaic supports of the plurality of groups of photovoltaic supports are arranged in a arrayed mode, a stabilizing rope and a stabilizing pile are arranged on the first group and the last group of photovoltaic supports, one end of the stabilizing rope is connected with the ground through the stabilizing pile, and the other end of the stabilizing rope is connected with the span stabilizing piece. An effective constraint is formed, the overall structural stability of the photovoltaic bracket array can be improved, and vibration and swing caused by wind power, earthquake or other external disturbance force are reduced. The stabilizing rope can also absorb impact force and vibration energy of the photovoltaic module in the arrangement direction, so that the hidden danger of cracking or damage of the photovoltaic module is reduced.
6. The span stabilizing piece is fixed on the inhaul cable through a U-shaped bolt A. The design of the U-shaped bolt A ensures high connection strength and good stability between the U-shaped bolt A and the U-shaped bolt A, and meanwhile, the U-shaped bolt A is convenient to install and disassemble quickly, and the position and the angle of the span stabilizer are convenient to adjust.
7. The connecting rope is a steel wire rope, a steel cable or an alloy rope, and the inhaul cable is a steel wire rope, a steel cable or an alloy rope. In order to ensure that the photovoltaic bracket can effectively bear and conduct the gravity from the photovoltaic component and the impact force of the external environment, the connecting ropes and the inhaul cables are required to have better tensile strength and corrosion resistance, and are easy to process and maintain, the processing technology of the steel wire ropes, the steel cables and the alloy ropes is mature, the steel wire ropes, the steel cables and the alloy ropes can be flexibly cut and jointed according to the requirements, and the steel wire ropes, the steel cables and the alloy ropes are easy to inspect and maintain.
Drawings
FIG. 1 is a schematic structural view of a flexible photovoltaic stent of the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a schematic illustration of the connection of a span stabilizer to a connecting rope;
the drawing is marked as a 1-base, a 2-inhaul cable, a 3-photovoltaic module, a 4-span stabilizing piece, a 5-connecting rope, a 6-ground anchor cable, a 7-ground anchor pile, an 8-stabilizing rope, a 9-stabilizing pile, a 10-U-shaped bolt B, an 11-U-shaped bolt A and a 12-connecting sleeve.
Detailed Description
For the purpose of making the objects, technical solutions and advantageous expressions of the embodiments of the present utility model more apparent, the present utility model is further described below with reference to the accompanying drawings.
It should be noted that, first, the technical solutions of the embodiments of the present utility model are clearly and completely described, and the described embodiments are some embodiments of the present utility model, not limiting the present utility model, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated in the terms "first", "second", "upper", "lower", "left", "right", "inner", "outer", "axial" or "radial", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present utility model, and are not intended to indicate or imply that the devices or elements referred to must have a specific directional configuration and operation, and thus should not be construed as limitations of the present utility model.
It should be noted that, in the present utility model, unless explicitly specified and limited otherwise, the terms "connected," "fixed," and the like are to be construed broadly, and for example, "fixed" may be fixedly connected, detachably connected, or integrated, mechanically connected, electrically connected, directly connected, indirectly connected, connected via an intermediate medium, connected, or the relationship of interaction of two elements, unless explicitly specified otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-3, the present utility model provides a flexible photovoltaic support.
In some embodiments, the flexible photovoltaic support comprises at least two groups of photovoltaic supports which are arranged longitudinally, a connecting piece is arranged in the longitudinal direction, a plurality of groups of photovoltaic supports are connected through the connecting piece, each group of photovoltaic support at least comprises two bases 1, two inhaul cables 2 and a photovoltaic module 3, the bases 1 are arranged transversely, the lower ends of the bases 1 are fixed on the ground, the bases 1 are connected through the inhaul cables 2, the photovoltaic module 3 is fixed on the inhaul cables 2, the connecting piece comprises a span stabilizing piece 4 and a connecting rope 5, the span stabilizing piece 4 is connected between the inhaul cables 2 which are arranged in parallel on each group of photovoltaic support, and the connecting rope 5 is used for connecting the span stabilizing pieces 4 on the two adjacent groups of photovoltaic supports.
This scheme sets up sectional type connecting rope 5 and span stabilizer 4 and comes pretension to multiunit photovoltaic support, improve overall stability, span stabilizer 4 is fixed on single cable 2 of group, certain tensile stress has between the cable 2 of guaranteeing single group photovoltaic support, rethread connecting rope 5 links up adjacent span stabilizer 4, so the pretension can be accomplished only relying on the manpower in short distance installation, installation distance is the interval distance of two sets of photovoltaic supports only, the intensity of labour of installation is little, when having avoided using whole root connecting rope 5, the required frictional force of multiunit photovoltaic support to connecting rope 5 accumulation of overcoming.
It should be noted that, every group of photovoltaic support includes two base 1, two guys 2 at least, refer to the horizontal setting of base 1 of two and more, multiunit photovoltaic support vertically arranges, connect through two or more guys 2 between the base 1 of horizontal setting, base 1 and guys 2 quantity are according to the setting of place, in order to guarantee reasonable application area, set up the intensity and the stability that a plurality of bases 1 and guys 2 can promote whole photovoltaic support simultaneously, to guy 2's setting, guy 2 can set up to one high one low, in order to guarantee that photovoltaic module 3 has certain inclination angle, in order to deal with the illumination direction in different periods, simultaneously, also can set up guy 2 height at same horizontal plane, set up the device that can carry out certain angle rotation around guy 2 length direction place axis at base 1 top, so design photovoltaic module 3 also can adjust inclination, for example set up the backup pad at base 1 top, the backup pad is articulated with base 1, and set up the plug pin, for example, utilize the fixed backup pad that keeps with base 1 in articulated department. In addition, be provided with on the cable 2 and connect external member 12, connect external member 12 and cable 2 through the bolt fastening, connect external member 12 upper end and be provided with the screw hole, photovoltaic module 3 passes through screw and the screw hole threaded connection on the connection external member 12, reaches fixed purpose.
In some embodiments, the span stabilizer 4 has connecting portions extending downward from two ends in the longitudinal direction, and the connecting portions are provided with a plurality of vertically arranged mounting holes for mounting the connecting ropes 5. When the photovoltaic support is installed in different topography heights, the span stabilizing pieces 4 can be different in height, installation holes with different heights can be selected by installation staff for facilitating manual installation, the span stabilizing pieces 4 are connected through the connecting ropes 5, and the design is suitable for uneven topography conditions.
In some embodiments, a diagonal brace is provided in connection between the connection and the span stabilizer 4. The diagonal bracing is arranged to strengthen the connection strength between the connecting part and the span stabilizing piece 4, so that stable connection between two groups of adjacent photovoltaic supports is ensured, bending deformation of the connecting part is avoided, the pretightening force of the connecting rope 5 is insufficient, and the stability of the whole photovoltaic support is weakened.
In some embodiments, the photovoltaic support further comprises a ground anchor cable 6 and a ground anchor pile 7, wherein the ground anchor cable 6 is arranged at two ends of the group of photovoltaic supports in the transverse direction, one end of the ground anchor cable 6 is connected with the base 1, and the other end of the ground anchor cable is connected with the ground through the ground anchor pile 7. The foundation 1 is provided with the ground anchor cable 6, and the external force such as wind force and snow load can be shared by the foundation 1. Meanwhile, stable tensile stress can be provided for the inhaul cable 2, the inhaul cable 2 is prevented from bending deformation when being affected by external force and the tensile stress is insufficient, and further the photovoltaic module is damaged, and the stability and anti-overturning capacity of the device are improved due to the arrangement of the ground anchor cable 6.
For how the ground anchor lines 6 are fixed to the ground, fixing means may be provided on the ground, for example ground anchor piles 7 are provided, and then the ground anchor lines 6 are connected to the ground anchor piles 7.
In some embodiments, the photovoltaic system further comprises a stabilizing cable 8 and stabilizing piles 9, wherein the stabilizing cable 8 is respectively arranged on a first group of photovoltaic brackets and a last group of photovoltaic brackets of the plurality of groups of photovoltaic brackets, one end of the stabilizing cable 8 is connected with the ground through the stabilizing piles 9, and the other end of the stabilizing cable is connected with the span stabilizer 4. The design forms an effective constraint, can improve the overall structural stability of the photovoltaic bracket array, and reduces vibration and swing caused by wind power, earthquake or other external disturbance forces. The stabilizing rope 8 can also absorb impact force and vibration energy received by the photovoltaic module 3 in the arrangement direction, so that the hidden danger of cracking or damage of the photovoltaic module 3 is reduced.
Because at least two sets of photovoltaic supports are arranged and arranged, and are connected through span stabilizer 4 and connecting rope 5, form the linkage between the multiunit photovoltaic supports, set up stabilizing cable 8 and ground fixed on two sets of photovoltaic supports at first and last this moment, further consolidate bulk strength, anti-wind and vibration resistance ability, set up fixing device on ground, for example stabilize stake 9, stabilizing cable 8 one end is connected with stabilizing stake 9, and the other end is connected with span stabilizer 4, so as to strengthen fixedly.
In some embodiments, the span stabilizer 4 is secured to the cable 2 by a U-bolt a 11. The design of U type bolt A11 ensures that joint strength between the two is high and stability is good, is convenient for install fast and dismantle simultaneously, makes things convenient for the position and the angle of span stabilizer 4 to adjust. Of course, welding fixation can be adopted, and permanent fixation can be realized through one-time welding, so that the loosening phenomenon is avoided.
In some embodiments, the connecting rope 5 and the span stabilizer 4 are fixed by a U-bolt B10. The design of U type bolt B10 ensures that joint strength between the two is high and stability is good, is convenient for install fast and dismantle simultaneously, and convenient follow-up maintenance is pretensioned once more to connecting rope 5, for example, photovoltaic support is under the exogenic action such as receiving wind-force, and connecting rope 5 that connects two adjacent span stabilizer 4 exists not hard up, can loosen U type bolt B10 and pretension once more to connecting rope 5, fixes U type bolt B10 and connecting rope 5 again.
In some embodiments, the connecting rope 5 is a steel wire rope, a steel rope or an alloy rope.
In some embodiments, the pull cable 2 is a steel wire rope, a steel cable, or an alloy rope. In order to ensure that the photovoltaic bracket can effectively bear and conduct the gravity from the photovoltaic module 3 and the impact force of the external environment, the connecting rope 5 and the inhaul cable 2 are required to have good tensile strength and corrosion resistance, and are easy to process and maintain, the processing technology of the steel wire rope, the steel cable and the alloy rope is mature, flexible cutting and jointing can be performed according to the requirement, and inspection and maintenance are easy to perform.
Claims (9)
1. The flexible photovoltaic support comprises at least two groups of photovoltaic supports which are longitudinally arranged, connecting pieces are arranged in the longitudinal direction, multiple groups of photovoltaic supports are connected through the connecting pieces, and the flexible photovoltaic support is characterized in that each group of photovoltaic support at least comprises two bases (1), two inhaul cables (2) and a photovoltaic module (3), the bases (1) are transversely arranged, the lower ends of the bases (1) are fixed on the ground, the bases (1) are connected through the inhaul cables (2), the photovoltaic module (3) is fixed on the inhaul cables (2), the connecting pieces comprise span stabilizing pieces (4) and connecting ropes (5), the span stabilizing pieces (4) are connected between the inhaul cables (2) which are arranged on each group of photovoltaic support in parallel, and the connecting ropes (5) are used for connecting the span stabilizing pieces (4) on the two adjacent groups of photovoltaic supports.
2. The flexible photovoltaic bracket according to claim 1, wherein the span stabilizer (4) has connecting portions extending downward from both ends in the longitudinal direction, and the connecting portions are provided with a plurality of vertically aligned mounting holes for mounting the connecting ropes (5).
3. The flexible photovoltaic bracket according to claim 2, characterized in that a diagonal brace is arranged between the connecting part and the span stabilizing member (4).
4. The flexible photovoltaic bracket according to claim 1, further comprising a ground anchor cable (6) and a ground anchor pile (7), wherein the ground anchor cable (6) is arranged at two ends of the group of photovoltaic brackets in the transverse direction, one end of the ground anchor cable (6) is connected with the base, and the other end of the ground anchor cable is connected with the ground through the ground anchor pile (7).
5. The flexible photovoltaic bracket according to claim 1, further comprising a stabilizing cable (8) and a stabilizing pile (9), wherein the stabilizing cable (8) is respectively arranged on a first group of photovoltaic brackets and a last group of photovoltaic brackets of the plurality of groups of photovoltaic brackets, one end of the stabilizing cable (8) is connected with the ground through the stabilizing pile (9), and the other end is connected with the span stabilizer (4).
6. The flexible photovoltaic bracket according to claim 1, characterized in that the span stabilizer (4) is fixed to the guy cable (2) by means of a U-bolt a (11).
7. The flexible photovoltaic bracket according to claim 1, characterized in that the connecting rope (5) and the span stabilizer (4) are fixed by means of a U-bolt B (10).
8. The flexible photovoltaic bracket according to claim 1, characterized in that the connecting rope (5) is a wire rope, a steel rope or an alloy rope.
9. The flexible photovoltaic bracket according to claim 1, characterized in that the stay (2) is a wire rope, a steel rope or an alloy rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420874994.9U CN222655072U (en) | 2024-04-25 | 2024-04-25 | Flexible photovoltaic bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420874994.9U CN222655072U (en) | 2024-04-25 | 2024-04-25 | Flexible photovoltaic bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222655072U true CN222655072U (en) | 2025-03-21 |
Family
ID=95003548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420874994.9U Active CN222655072U (en) | 2024-04-25 | 2024-04-25 | Flexible photovoltaic bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222655072U (en) |
-
2024
- 2024-04-25 CN CN202420874994.9U patent/CN222655072U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215734096U (en) | Novel photovoltaic module flexible support | |
| CN114421868B (en) | From anchor formula polygon photovoltaic mounting system | |
| CN114777343A (en) | Large-span cable-stayed stable flexible photovoltaic support system | |
| CN115276521A (en) | Ground anchor stabilized multi-row photovoltaic module purlin flexible cable support structure | |
| CN219535934U (en) | Flexible photovoltaic bracket system suitable for large span | |
| CN116232182A (en) | Flexible Photovoltaic Support Structure | |
| CN222655072U (en) | Flexible photovoltaic bracket | |
| CN114584046A (en) | Photovoltaic flexible support | |
| CN221531330U (en) | Flexible photovoltaic bracket system and photovoltaic system | |
| CN220273599U (en) | Swing column structure of flexible photovoltaic bracket | |
| CN218526259U (en) | Flexible photovoltaic support of cable truss | |
| CN218940985U (en) | Flexible support cable structure and flexible support | |
| CN217087811U (en) | Photovoltaic supporting structure with combination of steel frame and flexible cable | |
| CN217483014U (en) | Large-span cable-stayed stable flexible photovoltaic support system | |
| CN216390860U (en) | Multidirectional supporting steel cable photovoltaic support | |
| CN216056870U (en) | High-pile single-upright-column fixed photovoltaic module support | |
| CN113193814A (en) | Photovoltaic power generation system, photovoltaic power generation device and photovoltaic array supporting device | |
| CN114400958A (en) | Solar bracket system | |
| CN216649557U (en) | Photovoltaic array | |
| CN219041676U (en) | Novel photovoltaic flexible support | |
| CN207090807U (en) | Pylon cable wind rope with erecting device | |
| CN220711387U (en) | North-south wind-resistant flexible photovoltaic bracket | |
| CN220067316U (en) | High-applicability flexible photovoltaic bracket | |
| CN220190745U (en) | Flexible photovoltaic bracket | |
| CN220527935U (en) | Photovoltaic module connecting piece and wind-resistant double-row module flexible support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |