CN220874442U - Weak light power generation device - Google Patents
Weak light power generation device Download PDFInfo
- Publication number
- CN220874442U CN220874442U CN202322472257.4U CN202322472257U CN220874442U CN 220874442 U CN220874442 U CN 220874442U CN 202322472257 U CN202322472257 U CN 202322472257U CN 220874442 U CN220874442 U CN 220874442U
- Authority
- CN
- China
- Prior art keywords
- plate
- power generation
- optical lens
- photovoltaic
- light power
- 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
- 238000010248 power generation Methods 0.000 title claims abstract description 24
- 230000003287 optical effect Effects 0.000 claims abstract description 44
- 239000000853 adhesive Substances 0.000 claims abstract description 17
- 230000001070 adhesive effect Effects 0.000 claims abstract description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 239000011888 foil Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 239000010410 layer Substances 0.000 description 25
- 238000009434 installation Methods 0.000 description 15
- 239000000758 substrate Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000003825 pressing Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a weak light power generation device, which comprises a mounting frame and a solar panel, wherein the connecting device comprises a connecting plate, a supporting plate and a supporting frame, structural adhesive and adhesive blocks are arranged between the connecting plate and the photovoltaic panel, a fastening piece is arranged between the supporting plate and the supporting frame, the solar panel comprises a box body, a back plate and optical lenses are arranged on the box body, photovoltaic units are arranged on the back plate, the photovoltaic panel is connected between the photovoltaic units, the photovoltaic units comprise a first optical lens and a second optical lens, the solar panel is convenient to splice and fix by arranging the connecting plate, the supporting plate and the supporting frame between the solar panels, the mounting efficiency is high, solar rays are focused on the photovoltaic panel by arranging the optical lenses on the box body, more solar rays are received by the first optical lens and the second optical lens, so that more energy is converged, more optical lenses are used simultaneously, the use area of the photovoltaic panel is reduced, and the use cost is reduced.
Description
Technical Field
The utility model relates to the technical field of weak light power generation, in particular to a weak light power generation device.
Background
With the increasing increase of environmental pollution and the increasing exhaustion of petroleum resources, solar energy is increasingly favored by people as a clean environment-friendly inexhaustible energy source, the application is also increasingly wide, the traditional solar panel is generally inserted into an aluminum alloy pressing block during installation, then the solar panel is fixed on an installation plate through tightening bolts on the pressing block, but in the process of tightening the bolts, the tightening force between the bolts and the pressing block is difficult to control, the solar panel is easily damaged when the tightening force is too high, the solar panel is not firmly installed and easily falls off when the tightening force is too low, at present, the existing light energy and solar energy products are generally photovoltaic panels with common plane shapes, the light energy absorption area and the solar energy absorption area are limited, but in some light environment, the photovoltaic panels are partially or fully blocked, the light energy and the solar energy cannot be fully absorbed, and the functions of the light energy or solar energy products cannot be optimally used; and the existing light energy and solar energy products have higher manufacturing cost.
Disclosure of utility model
(One) solving the technical problems
Aiming at the problems in the prior art, the utility model provides a weak light power generation device to solve the technical problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a weak light power generation facility, includes mounting bracket and solar panel, solar panel is provided with the multiunit on the mounting bracket, every is adjacent be equipped with connecting device between the solar panel, connecting device includes connecting plate, backup pad and support frame, connecting plate and backup pad fixed connection, be equipped with structural adhesive and gluey piece between connecting plate and the photovoltaic panel, the outside at the backup pad is established to the support frame cover, be equipped with the fastener between backup pad and the support frame, be equipped with the protection shield on the mounting bracket, solar panel includes the box, be equipped with backplate and optical lens on the box, be equipped with photovoltaic unit on the backplate, photovoltaic unit is provided with a plurality ofly, every is adjacent connect between the photovoltaic unit and be equipped with the photovoltaic board, photovoltaic unit includes first optical lens and second optical lens, the solar panel is characterized in that the first optical lens, the second optical lens and the photovoltaic panel form a condenser with a trapezoid longitudinal section, the connecting plate, the supporting plate and the supporting frame are arranged between the solar panels, the solar panels are convenient to splice and fix, the splicing mode is simple, the installation efficiency is high, the connecting plate and the solar panels are installed through the structural adhesive and the adhesive block, the installation strength is high, the solar panels are not easy to fall off, the damage of the solar panels is avoided, the optical lenses are arranged on the box body, solar rays are focused on the photovoltaic panels, and meanwhile, the first optical lens and the second optical lens on two sides of the photovoltaic panels receive solar rays in more directions, so that more energy is collected, the solar panel photovoltaic power generation efficiency is improved by 30% compared with that of the traditional flat panel photovoltaic power generation, more optical lenses are used simultaneously, the use area of the photovoltaic panels is reduced, and the use cost is reduced.
Preferably, the fastener comprises a connecting bolt, the connecting bolt is provided with a first nut and a second nut, the connecting bolt penetrates through the support frame and the two support plates, the first nut is arranged between the two support plates, the second nut is arranged on one side of the support frame and fixedly connected with the support plate and the support frame through the connecting bolt, the support plate on one side of the bolt cap is tightly attached to the support frame through the first nut, the support plate and the support frame between the first nut and the second nut are tightly attached through the second nut, and then the support plate and the support frame are stably connected.
In a further preferred embodiment, the solar panel is connected with the mounting frame through a connecting plate, and the connecting plate is mounted with the mounting frame through bolts, so that the solar panel and the mounting frame are mounted conveniently.
In a further preferred embodiment, a fixing plate is arranged above the protection plate, and the fixing plate is detachably connected with the mounting frame through the cooperation of bolts and nuts, and the protection plate is convenient to install by arranging the fixing plate.
In a further preferred aspect, the protection plate is provided with a mounting groove, the mounting groove is provided with a mounting bolt, the contact surface of the protection plate and the fixing plate is provided with a rack, the protection plate and the fixing plate are convenient to mount by arranging the mounting groove and the mounting bolt, and the protection plate is prevented from loosening and separating by arranging the rack, so that the protection plate and the fixing plate are prevented from relative displacement.
In a further preferred embodiment, the back plate includes a substrate, one side of the substrate is provided with a first weather-resistant layer, and the other side is provided with a second weather-resistant layer, so that the weather resistance of the back plate is improved by arranging the substrate, the first weather-resistant layer and the second weather-resistant layer.
In a further preferred aspect, an aluminum foil layer is arranged between the substrate and the second weather-resistant layer, and the aluminum foil layer is arranged to isolate water vapor, so that the water vapor cannot penetrate through the back plate to enter the solar panel, the service stability of the solar panel is ensured, and the service life of the solar panel is prolonged.
(III) beneficial effects
Compared with the prior art, the utility model provides a weak light power generation device, which has the following beneficial effects:
1. According to the utility model, the connecting plates, the supporting plates and the supporting frames are arranged between the solar panels, so that the solar panels can be conveniently spliced and fixed, the splicing mode is simple, the installation efficiency is high, the connecting plates and the solar panels are installed through the structural adhesive and the adhesive blocks, the installation strength is high, the solar panels are not easy to fall off, the damage condition of the solar panels is avoided, the installation of the protecting plates and the fixing plates is facilitated through the arrangement of the installing grooves and the installing bolts, the loosening and the detachment of the protecting plates are prevented through the arrangement of the racks, the relative displacement of the protecting plates and the fixing plates is prevented, and the solar panels are protected through the arrangement of the protecting plates, so that the solar panels are prevented from falling off.
2. According to the utility model, the optical lenses are arranged on the box body, so that solar rays are focused on the photovoltaic panel, and meanwhile, the first optical lenses and the second optical lenses on two sides of the photovoltaic panel are used for receiving solar rays in more directions, so that more energy is converged under the condition of weak light, the photovoltaic power generation efficiency is improved by 30% compared with that of the traditional flat plate photovoltaic power generation, and meanwhile, more optical lenses are used, the use area of the photovoltaic panel is reduced, and the use cost is lowered.
3. According to the utility model, the weather resistance of the back plate is improved by arranging the base material, the first weather-resistant layer and the second weather-resistant layer, and the water vapor is isolated by arranging the aluminum foil layer, so that the water vapor cannot enter the solar panel through the back plate, thereby ensuring the service stability of the solar panel and prolonging the service life.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a weak light power generation device in the utility model;
FIG. 2 is a schematic diagram of the mating structure of the solar panel and the connection device of the present utility model;
FIG. 3 is a schematic view of the mating structure of the protective plate and the fixing plate of the present utility model;
FIG. 4 is a schematic cross-sectional view of a solar panel according to the present utility model;
FIG. 5 is a schematic view of a back plate according to the present utility model.
In the figure: 1. a mounting frame; 2. a solar panel; 3. a connecting plate; 4. a support plate; 5. a support frame; 6. structural adhesive; 7. sticking blocks; 8. a fastener; 9. a protective plate; 10. a case; 11. a back plate; 12. an optical lens; 13. a photovoltaic unit; 14. a photovoltaic panel; 15. a first optical lens; 16. a second optical lens; 17. a connecting bolt; 18. a first nut; 19. a second nut; 20. a fixing plate; 21. a mounting groove; 22. installing a bolt; 23. a rack; 24. a substrate; 25. a first weathering layer; 26. a second weathering layer; 27. an aluminum foil layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
Referring to fig. 1-5, a weak light power generation device comprises a mounting frame 1 and solar panels 2, wherein a plurality of groups of solar panels 2 are arranged on the mounting frame 1, a connecting device is arranged between every two adjacent solar panels 2, the connecting device comprises a connecting plate 3, a supporting plate 4 and a supporting frame 5, the connecting plate 3 is fixedly connected with the supporting plate 4, a structural adhesive 6 and an adhesive block 7 are arranged between the connecting plate 3 and a photovoltaic panel 14, the supporting frame 5 is sleeved outside the supporting plate 4, a fastening piece 8 is arranged between the supporting plate 4 and the supporting frame 5, a protecting plate 9 is arranged on the mounting frame 1, the solar panels 2 comprise a box 10, a backboard 11 and an optical lens 12 are arranged on the box 10, a photovoltaic unit 13 is arranged on the backboard 11, a plurality of photovoltaic units 13 are arranged, a photovoltaic panel 14 is arranged between every two adjacent photovoltaic units 13 in a connecting way, the photovoltaic unit 13 comprises a first optical lens 15 and a second optical lens 16, the first optical lens 15, the second optical lens 16 and the photovoltaic panel 14 enclose a concentrator with a trapezoid longitudinal section, the solar panel 2 is connected with the mounting frame 1 through the connecting plate 3, the connecting plate 3 is mounted with the mounting frame 1 through bolts, the fastener 8 comprises a connecting bolt 17, a first nut 18 and a second nut 19 are arranged on the connecting bolt 17, the connecting bolt 17 penetrates through the supporting frame 5 and the two supporting plates 4, the first nut 18 is arranged between the two supporting plates 4, the second nut 19 is arranged on one side of the supporting frame 5, the structural adhesive 6 is silicone structural adhesive 6, when two adjacent solar panels 2 are mounted, one side of the solar panel 2 is fixedly connected with the connecting plate 3 through the structural adhesive 6 and the adhesive block 7, one ends of the two adjacent solar panels 2 are aligned, the supporting frame 5 is arranged on the outer sides of the two supporting plates 4, the connecting bolt 17 passes through the support frame 5 and one of the support plates 4, and the first nut 18 is sleeved on the connecting bolt 17, the connecting bolt 17 passes through the support frame 5 and the other support plate 4, and the second nut 19 is installed, the support frame 5 is respectively and closely connected with the support plate 4 through the fastening action of the first nut 18 and the second nut 19, and then the assembly and fixing work of the adjacent solar panels 2 is completed, the connecting plate 3 at the edge and the mounting frame 1 are installed through the matching of the bolts and the nuts, the solar panels 2 and the mounting frame 1 are conveniently installed, the Fresnel lens is selected for the optical lenses 12, the PC electroplating lens aluminum sheet is adopted for the optical lenses, the optical lenses 12 are arranged on the box body 10, so that solar rays are focused on the photovoltaic panels 14, meanwhile, the included angle between the adjacent first optical lenses 15 and the second optical lenses 16 is an acute angle, and more solar rays are received, so that under the weak light condition, more energy is concentrated, the photovoltaic power generation efficiency is improved by 30% compared with the traditional flat plate photovoltaic power generation efficiency, meanwhile, the use cost of the photovoltaic panels 14 is reduced, and the use area of the photovoltaic panels 14 is reduced.
Referring to fig. 3, in this embodiment, a fixing plate 20 is disposed above a protection plate 9, the fixing plate 20 is detachably connected with a supporting frame 5 through the cooperation of bolts and nuts, a mounting groove 21 is disposed on the protection plate 9, a mounting bolt 22 is disposed on the mounting groove 21, racks 23 are disposed on contact surfaces of the protection plate 9 and the fixing plate 20, when the protection plate 9 is mounted, the fixing plate 20 and the protection plate 9 are mounted on the mounting frame 1 through the cooperation of the bolts and the nuts, according to the required length of the protection plate 9, the fixing plate 22 slides in the mounting groove 21 through the mounting bolt 22, the position of the protection plate 9 is moved, the racks 23 on the protection plate 9 are attached to the racks 23 on the fixing plate 20 after adjustment is completed, and the mounting bolt 22 is matched with the nuts to screw and fix the protection plate 9.
Referring to fig. 4-5, in this embodiment, the back plate 11 includes a substrate 24, a first weather-resistant layer 25 is disposed on one side of the substrate 24, a second weather-resistant layer 26 is disposed on the other side of the substrate 24, an aluminum foil layer 27 is disposed between the substrate 24 and the second weather-resistant layer 26, the substrate 24 is a PET film, the first weather-resistant layer 25 and the second weather-resistant layer 26 are polytetrafluoroethylene coating layers, the weather resistance of the back plate 11 is improved by arranging the substrate 24, the first weather-resistant layer 25 and the second weather-resistant layer 26, and water vapor is blocked by arranging the aluminum foil layer 27 so that the water vapor cannot enter the solar panel 2 through the back plate 11, thereby ensuring the service stability of the solar panel 2 and prolonging the service life.
Example 2:
On the basis of embodiment 1, when two adjacent solar panels 2 are installed, one side of each solar panel 2 is fixedly connected with a connecting plate 3 through a structural adhesive 6 and an adhesive block 7, one ends of two adjacent solar panels 2 are aligned, a support frame 5 is arranged on the outer sides of two support plates 4, a connecting bolt 17 passes through the support frame 5 and one support plate 4, a first nut 18 is sleeved on the connecting bolt 17, the connecting bolt 17 passes through the support frame 5 and the other support plate 4, a second nut 19 is installed, the support frame 5 is respectively closely connected with the support plate 4 through the fastening action of the first nut 18 and the second nut 19, the assembly fixing work of the adjacent solar panels 2 is further completed, the connecting plate 3 at the edge is installed with the installation frame 1 through the matching of bolts and nuts, the solar panels 2 are conveniently installed with the installation frame 1, when the protection plate 9 is installed, the fixing plate 20 is installed on the installation frame 1 through the matching of the bolts and the nuts, the fixing plate 20 and the protection plate 9 are installed through the matching of the installation bolts 22 and the nuts, the protection plate 9 is matched with the installation groove 21 according to the required length of the protection plate 9, the protection plate 20 is installed in the installation groove 21, the sliding position of the protection plate 23 is adjusted, the installation groove 23 is matched with the fixing plate 23, and the installation groove 23 is tightly matched with the fixing work is completed.
Example 3:
On the basis of embodiment 2, through setting up substrate 24, first weather resistant layer 25 and second weather resistant layer 26, the weatherability of backplate 11 has been improved, through setting up aluminium foil layer 27, cut off steam, make steam can not see through backplate 11 and get into solar panel 2, thereby guaranteed solar panel 2's stability in use, prolonged life, through setting up optical lens 12 on box 10, make solar ray focus on photovoltaic panel 14, simultaneously through the contained angle between first optical lens 15 and the second optical lens 16 of photovoltaic panel 14 both sides, the contained angle between adjacent first optical lens 15 and the second optical lens 16 is the acute angle, receive more multi-directional solar ray, thereby assemble more energy under the dim light condition, compared with traditional dull and stereotyped photovoltaic power generation efficiency has improved 30%, use more optical lenses simultaneously, the usable floor area of photovoltaic panel 14 has been reduced, and the use cost has been reduced.
In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides a weak light power generation facility, includes mounting bracket (1) and solar panel (2), solar panel (2) are provided with multiunit, its characterized in that on mounting bracket (1): every is adjacent be equipped with connecting device between solar panel (2), connecting device includes connecting plate (3), backup pad (4) and support frame (5), connecting plate (3) and backup pad (4) fixed connection, be equipped with structural adhesive (6) and sticky block (7) between connecting plate (3) and photovoltaic board (14), the outside in backup pad (4) is established to support frame (5) cover, be equipped with fastener (8) between backup pad (4) and support frame (5), be equipped with protection shield (9) on mounting bracket (1), solar panel (2) include box (10), be equipped with backplate (11) and optical lens (12) on box (10), be equipped with photovoltaic unit (13) on backplate (11), photovoltaic unit (13) are provided with a plurality ofly, every is adjacent connect between photovoltaic unit (13) and be equipped with photovoltaic board (14), photovoltaic unit (13) include first optical lens (15) and second optical lens (16), first optical lens (15), second optical lens (16) and photovoltaic unit (14) become a trapezoidal cross-section and enclose.
2. The low-light power generation device according to claim 1, wherein: the fastener (8) comprises a connecting bolt (17), a first nut (18) and a second nut (19) are arranged on the connecting bolt (17), the connecting bolt (17) penetrates through the supporting frame (5) and the two supporting plates (4), the first nut (18) is arranged between the two supporting plates (4), and the second nut (19) is arranged on one side of the supporting frame (5).
3. The low-light power generation device according to claim 1, wherein: the solar panel (2) is connected with the mounting frame (1) through the connecting plate (3), and the connecting plate (3) is mounted with the mounting frame (1) through bolts.
4. The low-light power generation device according to claim 1, wherein: a fixing plate (20) is arranged above the protection plate (9), and the fixing plate (20) is detachably connected with the mounting frame (1) through the cooperation of bolts and nuts.
5. The weak light power generation device of claim 4, wherein: the mounting groove (21) is formed in the protection plate (9), the mounting bolt (22) is arranged on the mounting groove (21), and racks (23) are arranged on the contact surface of the protection plate (9) and the fixing plate (20).
6. The low-light power generation device according to claim 1, wherein: the backboard (11) comprises a base material (24), a first weather-proof layer (25) is arranged on one side of the base material (24), and a second weather-proof layer (26) is arranged on the other side of the base material.
7. The weak light power generation device of claim 6, wherein: an aluminum foil layer (27) is arranged between the base material (24) and the second weather-resistant layer (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322472257.4U CN220874442U (en) | 2023-09-12 | 2023-09-12 | Weak light power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322472257.4U CN220874442U (en) | 2023-09-12 | 2023-09-12 | Weak light power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220874442U true CN220874442U (en) | 2024-04-30 |
Family
ID=90806730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322472257.4U Active CN220874442U (en) | 2023-09-12 | 2023-09-12 | Weak light power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220874442U (en) |
-
2023
- 2023-09-12 CN CN202322472257.4U patent/CN220874442U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101854450B1 (en) | Solar power plant having side reflector | |
| CN102201478A (en) | Solar thermophotovoltaic (STPV) system | |
| WO2019062312A1 (en) | Back-hanging mounting assembly of thin film photovoltaic module | |
| KR20190000874U (en) | Back-hang mounting assembly of thin film photovoltaic module | |
| CN108964597B (en) | Double-glass photovoltaic module and photovoltaic power generation group | |
| JP2018046204A (en) | Photovoltaic power generation unit and repair method of solar cell module | |
| CN220874442U (en) | Weak light power generation device | |
| CN207753022U (en) | A kind of solar photovoltaic assembly | |
| CA3159690C (en) | Detachable roof integrated solar photovoltaic module | |
| CN212969548U (en) | Photovoltaic solar energy conversion equipment | |
| CN204993171U (en) | Spotlight solar energy component lens backup pad | |
| CN207910729U (en) | Photovoltaic power generation structure | |
| CN208675156U (en) | A kind of architectural top solar energy mounting bracket | |
| CN220673682U (en) | Solar photovoltaic panel assembly | |
| CN113783508B (en) | Film photovoltaic component and film photovoltaic square matrix with same | |
| CN218829751U (en) | Mounting structure of battery pack, photovoltaic module and photovoltaic system | |
| CN221201188U (en) | High-transmittance solar optical glass with protective performance | |
| CN217968691U (en) | Photovoltaic cell backboard for BIPV | |
| CN212343714U (en) | Solar panel splicing structure | |
| CN215869420U (en) | Solar cell stack tile assembly convenient to install | |
| CN214099636U (en) | Lightweight photovoltaic module | |
| CN219780075U (en) | A prevent deposition anti-overflow gluey frame for photovoltaic module | |
| CN215527740U (en) | Double-sided battery photovoltaic module convenient to install | |
| CN220934095U (en) | Solar panel module | |
| CN220341238U (en) | Light photovoltaic module capable of being fixed by DIY |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |