CN212486454U - Double-reflector solar cell panel device - Google Patents
Double-reflector solar cell panel device Download PDFInfo
- Publication number
- CN212486454U CN212486454U CN202020807657.XU CN202020807657U CN212486454U CN 212486454 U CN212486454 U CN 212486454U CN 202020807657 U CN202020807657 U CN 202020807657U CN 212486454 U CN212486454 U CN 212486454U
- Authority
- CN
- China
- Prior art keywords
- solar cell
- reflector
- driving piece
- bottom plate
- double
- 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
Images
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 belongs to the technical field of the photovoltaic device technique and specifically relates to indicate a double reflection mirror solar cell panel device, it includes the base and sets up the supporting seat on the base, the activity is provided with double-sided solar cell panel on the supporting seat, the both sides of base activity respectively are provided with first reflection subassembly and second reflection subassembly, the base includes erection column and bottom plate, first reflection subassembly and second reflection subassembly all are located double-sided solar cell panel's below, the one end of bottom plate bottom is rotated with the top of erection column and is connected. The utility model discloses novel structure, design benefit improves two-sided solar cell panel's generating efficiency, and wherein, two-sided solar cell panel activity sets up in the supporting seat, and first reflection subassembly and second reflection subassembly slide to set up in the bottom plate, conveniently follow the sunlight adjustment, and the structure is reliable, and it is convenient to adjust, effectively improves generating efficiency.
Description
Technical Field
The utility model belongs to the technical field of the photovoltaic device technique and specifically relates to indicate a double reflection mirror solar cell panel device.
Background
Solar energy is green and clean renewable energy. In recent years, the power generation efficiency of the crystalline silicon solar cell module is slowly improved, the power generation efficiency is only improved by about 0.5% per year on average, the double-sided photovoltaic power generation technology is rapidly developed, the market share of the double-sided module in 2019 is about 10-15%, the double-sided module ratio in the shipment of a faucet module enterprise is close to 3, and the double-sided module ratio reaches 60% in 2025 according to the prediction in the industry, so that the double-sided module becomes a mainstream product in the market. Compared with a single-sided assembly, the back of the double-sided photovoltaic assembly can receive reflected light and scattered light of the surrounding environment for power generation outdoors, and higher power generation capacity can be obtained. At present, single-sided and double-sided PERC battery pieces have the same price. Even if the electricity consumption cost of the double-sided double-glass assembly is lower than that of the single-sided assembly by 0.8-1.3 minutes/degree by only considering 5% of the electricity generation gain of the double-sided assembly, the double-sided battery has more advantages than the traditional single-sided battery in the aspects of improving the electricity generation amount per unit area and reducing the electricity generation cost of a system.
Although the power generation efficiency of the front and the back of the double-sided photovoltaic module is close, for example, the front conversion efficiency of the current PANDA bifacial 60 cell monocrystalline silicon n-type double-sided photovoltaic module of the english company is 20.1%, the back conversion efficiency is 18%, and is 90% of the front conversion efficiency. However, the effect of back power generation is not good due to low back illumination intensity, for example, the power generation amount of the double-sided photovoltaic module applied to the grassland is only increased by 8% to 10%, and the power generation amount on the snowfield can be increased by only 30% at most. Therefore, the key to double-sided photovoltaic power generation is to improve the illumination intensity of the back surface, so that the advantages of the double-sided photovoltaic power generation can be really exerted. Therefore, there is a great market demand for developing a reflecting device for the back of a double-sided photovoltaic panel.
SUMMERY OF THE UTILITY MODEL
The utility model discloses problem to prior art provides a double reflector solar cell panel device, novel structure, and design benefit improves double-sided solar cell panel's generating efficiency, conveniently follows the sunlight adjustment, and the structure is reliable, and it is convenient to adjust, effectively improves the generating efficiency.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a double-reflector solar cell panel device comprises a base and a supporting seat arranged on the base, wherein a double-faced solar cell panel is movably arranged on the supporting seat, a first reflecting assembly and a second reflecting assembly are movably arranged on two sides of the base respectively, the base comprises a mounting column and a bottom plate, the first reflecting assembly and the second reflecting assembly are located below the double-faced solar cell panel, and one end of the bottom plate is rotatably connected with the top end of the mounting column.
The supporting seat comprises a first supporting piece and a second supporting piece, one end of the double-sided solar panel is hinged to the top end of the first supporting piece, the second supporting piece is provided with a first rope winding and unwinding assembly, the first rope winding and unwinding assembly comprises a first winding and unwinding driving piece and a first steel wire rope, the output end of the first winding and unwinding driving piece is connected with a first winding and unwinding wheel, the top end of the second supporting piece is rotatably provided with a first guide pulley, one end of the first steel wire rope is wound on the first winding and unwinding wheel, and the other end of the first steel wire rope is connected with the other end of the double-sided solar panel after being wound on the first guide pulley.
The first reflection assembly comprises a first reflector, a first reciprocating driving piece, a first transmission screw rod, a first support and a second rope winding and unwinding assembly, the first reciprocating driving piece is arranged on the bottom plate, the output end of the first reciprocating driving piece is connected with one end of the first transmission screw rod, the other end of the first transmission screw rod is rotatably connected with the bottom plate, a first sliding seat is arranged at the bottom of the first support, the first sliding seat is sleeved on the periphery of the first transmission screw rod and is in transmission threaded connection with the first transmission screw rod, and the first sliding seat is in sliding connection with the bottom plate; the top end of the first support is hinged to one end of the first reflector, and the second rope retracting and releasing assembly is used for driving the other end of the first reflector to ascend and descend.
The second rope winding and unwinding assembly comprises a second winding and unwinding driving part and a second steel wire rope, the output end of the second winding and unwinding driving part is connected with a second winding and unwinding wheel, a second guide pulley is rotatably arranged at the top end of the supporting seat, one end of the second steel wire rope is wound on the second winding and unwinding wheel, and the other end of the second steel wire rope is connected with the other end of the first reflector after being wound on the second guide pulley.
The second reflection assembly comprises a second reflection mirror, a second reciprocating driving piece, a second transmission screw rod, a second support and a third rope winding and unwinding assembly, the second reciprocating driving piece is arranged on the bottom plate, the output end of the second reciprocating driving piece is connected with one end of the second transmission screw rod, the other end of the second transmission screw rod is rotatably connected with the bottom plate, a second sliding seat is arranged at the bottom of the second support, the second sliding seat is sleeved on the periphery of the second transmission screw rod and is in transmission threaded connection with the second transmission screw rod, and the second sliding seat is in sliding connection with the bottom plate; the third rope retracting and releasing assembly is used for driving one end of the second reflector to lift, and the top end of the second support is hinged with the other end of the second reflector.
The third retractable rope assembly comprises a third retractable driving piece and a third steel wire rope, one end of the third steel wire rope is connected with one end of the second reflector, the output end of the third retractable driving piece is connected with a third retractable wheel, the other end of the third steel wire rope is wound on the third retractable wheel, and the third retractable driving piece is installed on the supporting seat.
The bottom edge of the bottom plate is provided with a plurality of balls in a rotating mode, the edge of the upper surface of the base is provided with a steering driving piece, the output end of the steering driving piece is connected with a steering roller, and the steering roller is used for being in sliding butt joint with the ground.
The double-reflector solar cell panel device further comprises a controller arranged on the base.
The utility model has the advantages that:
the utility model discloses novel structure, design benefit, the sunlight shines at first reflection of components and second reflection of components, reflect to two-sided solar cell panel's bottom through first reflection of components and second reflection of components, improve two-sided solar cell panel's generating efficiency, wherein, two-sided solar cell panel activity sets up in the supporting seat, first reflection of components and second reflection of components slide and set up in the bottom plate, conveniently follow the sunlight adjustment, the structure is reliable, it is convenient to adjust, effectively improve generating efficiency.
Drawings
Fig. 1 is a schematic view of a first viewing angle structure of a dual reflector solar cell panel device according to the present invention.
Fig. 2 is a schematic view of a second view angle structure of a dual reflector solar cell panel device according to the present invention.
Fig. 3 is a schematic view of a third view angle structure of a dual reflector solar cell panel device of the present invention.
The reference numerals in fig. 1 to 3 include:
1-double-sided solar panel 2-mounting column 3-bottom plate
4-first support member 5-second support member 6-first retractable driving member
7-first steel wire rope 8-first guide pulley 9-first reflector
10-first reciprocating drive element 11-first drive screw 12-first support
13-second retractable driving part 14-second steel wire rope 15-second guide pulley
16-second reflector 17-second reciprocating drive member 18-second drive screw
19-second support 20-third retractable driving part 21-third steel wire rope
22-balls 23-steering drive 24-steering roller
25-controller 26-first carriage 27-second carriage.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
A double-reflector solar cell panel device is shown in figures 1 to 3 and comprises a base and a supporting seat arranged on the base, wherein a double-faced solar cell panel 1 is movably arranged on the supporting seat, a first reflecting assembly and a second reflecting assembly are respectively movably arranged on two sides of the base, the base comprises a mounting column 2 and a bottom plate 3, the first reflecting assembly and the second reflecting assembly are both located below the double-faced solar cell panel 1, and one end of the bottom plate 3 is rotatably connected with the top end of the mounting column 2. Specifically, the embodiment of the utility model provides a novel structure, design benefit, the sunlight shines at first reflection assembly and second reflection assembly, reflect to double-sided solar cell panel 1's bottom through first reflection assembly and second reflection assembly, improve double-sided solar cell panel 1's generating efficiency, wherein, double-sided solar cell panel 1 activity sets up in the supporting seat, first reflection assembly and second reflection assembly slide and set up in bottom plate 3, conveniently follow the sunlight adjustment, the structure is reliable, it is convenient to adjust, effectively improve the generating efficiency.
In the double-reflector solar cell panel device in this embodiment, the supporting seat includes a first supporting member 4 and a second supporting member 5, one end of the double-sided solar cell panel 1 is hinged to the top end of the first supporting member 4, the second supporting member 5 is provided with a first rope retracting and releasing assembly, the first rope retracting and releasing assembly includes a first retracting and releasing driving member 6 and a first steel wire rope 7, an output end of the first retracting and releasing driving member 6 is connected to a first retracting and releasing wheel, the top end of the second supporting member 5 is rotatably provided with a first guide pulley 8, one end of the first steel wire rope 7 is wound around the first retracting and releasing wheel, and the other end of the first steel wire rope 7 is connected to the other end of the double-sided solar cell panel 1 after being wound around the first guide pulley 8. Specifically, order about through first driving piece 6 that receive and releases first wheel corotation or reversal and realize driving the receipts rope and the rope of first wire rope 7, order about through receiving the rope and releasing the rope two-sided solar cell panel 1 rises or descends, realize the regulation of height angle, first wire rope 7 and first driving piece 6 that receive and release drive structures such as actuating cylinder, electric putter for traditional lift, simple structure, it is with low costs.
In the double-reflector solar cell panel device of this embodiment, the first reflector assembly includes a first reflector 9, a first reciprocating driver 10, a first transmission screw 11, a first support 12 and a second retractable rope assembly, the first reciprocating driver 10 is installed on the bottom plate 3, an output end of the first reciprocating driver 10 is connected with one end of the first transmission screw 11, the other end of the first transmission screw 11 is rotatably connected with the bottom plate 3, a first slide seat 26 is arranged at the bottom of the first support 12, the first slide seat 26 is sleeved on the periphery of the first transmission screw 11 and is in transmission threaded connection with the first transmission screw 11, and the first slide seat 26 is slidably connected with the bottom plate 3; the top end of the first support 12 is hinged to one end of the first reflector 9, and the second retractable rope assembly is used for driving the other end of the first reflector 9 to lift. Specifically, first reciprocating drive spare 10 orders about first transmission lead screw 11 corotation or reversal, drives first slide 26 along first transmission lead screw 11 reciprocating motion, drives first speculum 9 reciprocating motion, and simultaneously, the second receives and releases the rope subassembly and can order about first speculum 9 elevating movement, realizes driving first speculum 9 and removes, is convenient for aim at the bottom of two-sided solar cell panel 1 with first speculum 9.
In the double-reflector solar panel device in this embodiment, the second retractable rope assembly includes a second retractable driving member 13 and a second steel wire rope 14, an output end of the second retractable driving member 13 is connected with a second retractable wheel, a second guide pulley 15 is rotatably disposed at the top end of the supporting seat, one end of the second steel wire rope 14 is wound on the second retractable wheel, and the other end of the second steel wire rope 14 is connected to the other end of the first reflector 9 after being wound on the second guide pulley 15. Specifically, the second retractable driving member 13 drives the second retractable wheel to rotate forward or backward, so as to drive the second steel wire rope 14 to retract or release the rope, thereby driving the first reflector 9 to move up and down.
In the dual-reflector solar panel device of this embodiment, the second reflector assembly includes a second reflector 16, a second reciprocating driving element 17, a second transmission screw 18, a second bracket 19 and a third retracting and releasing rope assembly, the second reciprocating driving element 17 is mounted on the bottom plate 3, an output end of the second reciprocating driving element 17 is connected with one end of the second transmission screw 18, the other end of the second transmission screw 18 is rotatably connected with the bottom plate 3, a second sliding seat 27 is disposed at the bottom of the second bracket 19, the second sliding seat 27 is sleeved on the periphery of the second transmission screw 18 and is in transmission threaded connection with the second transmission screw 18, and the second sliding seat 27 is slidably connected with the bottom plate 3; the third retractable rope assembly is used for driving one end of the second reflector 16 to lift, and the top end of the second bracket 19 is hinged with the other end of the second reflector 16. Specifically, the second reciprocating driving element 17 drives the second transmission screw 18 to reciprocate, so as to drive the second sliding seat 27 to reciprocate along the second transmission screw 18, further drive the second support 19 to reciprocate, so as to drive the second reflecting mirror 16 to reciprocate, and the third retractable rope assembly drives the second reflecting mirror 16 to lift, so as to drive the second reflecting mirror 16 to aim at the bottom of the double-sided solar cell panel 1.
In the solar cell panel device with the double reflectors according to the embodiment, the third retractable rope assembly comprises a third retractable driving member 20 and a third steel wire rope 21, one end of the third steel wire rope 21 is connected with one end of the second reflector 16, an output end of the third retractable driving member 20 is connected with a third retractable wheel, the other end of the third steel wire rope 21 is wound on the third retractable wheel, and the third retractable driving member 20 is mounted on the supporting seat. Specifically, the third retractable driving member 20 drives the third retractable wheel to rotate forward or backward, so as to drive the third steel wire rope 21 to retract or release the rope, thereby driving the second reflector 16 to ascend or descend.
In the double-reflector solar panel device of this embodiment, the bottom edge of the bottom plate 3 is rotatably provided with a plurality of balls 22, the edge of the upper surface of the base is provided with a steering driving member 23, the output end of the steering driving member 23 is connected with a steering roller 24, and the steering roller 24 is used for sliding and abutting against the ground. Specifically, the erection column 2 can be installed and fixed on ground or other platforms, the steering driving member 23 drives the steering roller 24 to rotate when working, so that the bottom plate 3 rotates around the erection column 2, the angle adjustment in the horizontal direction is realized, and the use is convenient.
In the dual-reflector solar panel device of this embodiment, the dual-reflector solar panel device further includes a controller 25 mounted on the base. Specifically, controller 25 respectively with turn to driving piece 23, first driving piece 6, the second driving piece 13, the third driving piece 20, first reciprocating drive piece 10 and the second reciprocating drive piece 17 electricity of receiving and releasing, specifically, controller 25 (for example controller 25 such as singlechip), set for local longitude and latitude, just can real-time output control signal, can realize the utility model discloses a two-sided solar cell panel 1, the automatic angular adjustment of first speculum 9 and second speculum 16, simultaneously, through controller 25 control turn to driving piece 23, drive bottom plate 3 and rotate for wholly follow the sunshine and remove, can make it follow the angle of shining of sunlight and adjust.
This embodiment adjusts the angle of inclination through 3 steel wire rope structures to two-sided solar cell panel 1 and, first speculum 9 and second mirror 16, under the cooperation controller, can follow the sunlight adjustment in real time, and the structure is reliable, and it is convenient to adjust, effectively improves the generating efficiency.
Wherein, rope subassembly is put in first receipts, second receipts and put rope subassembly and third receipts and put the rope subassembly, compares traditional cylinder cooperation electric putter drive, and this embodiment can reduce structural cost and simplify the structure through motor cooperation wire rope's structure, effectively reduces the consumption.
The steering driving element 23, the first retractable driving element 6, the second retractable driving element 13, the third retractable driving element 20, the first reciprocating driving element 10 and the second reciprocating driving element 17 can be motors.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (8)
1. The utility model provides a two speculum solar cell panel devices which characterized in that: the solar cell panel reflection device comprises a base and a supporting seat arranged on the base, wherein double-sided solar cell panels are movably arranged on the supporting seat, a first reflection assembly and a second reflection assembly are movably arranged on two sides of the base respectively, the base comprises an installation column and a bottom plate, the first reflection assembly and the second reflection assembly are located below the double-sided solar cell panels, and one end of the bottom plate is rotatably connected with the top end of the installation column.
2. A dual reflector solar panel apparatus as set forth in claim 1 wherein: the supporting seat comprises a first supporting piece and a second supporting piece, one end of the double-sided solar cell panel is hinged to the top end of the first supporting piece, the second supporting piece is provided with a first rope winding and unwinding assembly, the first rope winding and unwinding assembly comprises a first winding and unwinding driving piece and a first steel wire rope, the output end of the first winding and unwinding driving piece is connected with a first winding and unwinding wheel, the top end of the second supporting piece is rotatably provided with a first guide pulley, one end of the first steel wire rope is wound on the first winding and unwinding wheel, and the other end of the first steel wire rope is connected with the other end of the double-sided solar cell panel after being wound on the first guide pulley.
3. A dual reflector solar panel apparatus as set forth in claim 1 wherein: the first reflection assembly comprises a first reflection mirror, a first reciprocating driving piece, a first transmission screw rod, a first support and a second rope winding and unwinding assembly, the first reciprocating driving piece is arranged on the bottom plate, the output end of the first reciprocating driving piece is connected with one end of the first transmission screw rod, the other end of the first transmission screw rod is rotatably connected with the bottom plate, a first sliding seat is arranged at the bottom of the first support, the first sliding seat is sleeved on the periphery of the first transmission screw rod and is in transmission threaded connection with the first transmission screw rod, and the first sliding seat is in sliding connection with the bottom plate; the top end of the first support is hinged to one end of the first reflector, and the second rope retracting and releasing assembly is used for driving the other end of the first reflector to ascend and descend.
4. A dual reflector solar panel apparatus as set forth in claim 3 wherein: the second retractable rope assembly comprises a second retractable driving piece and a second steel wire rope, the output end of the second retractable driving piece is connected with a second retractable wheel, a second guide pulley is arranged at the top end of the supporting seat in a rotating mode, one end of the second steel wire rope is wound on the second retractable wheel, and the other end of the second steel wire rope is connected with the other end of the first reflector after being wound on the second guide pulley.
5. A dual reflector solar panel apparatus as set forth in claim 1 wherein: the second reflection assembly comprises a second reflection mirror, a second reciprocating driving piece, a second transmission screw rod, a second support and a third rope winding and unwinding assembly, the second reciprocating driving piece is arranged on the bottom plate, the output end of the second reciprocating driving piece is connected with one end of the second transmission screw rod, the other end of the second transmission screw rod is rotatably connected with the bottom plate, a second sliding seat is arranged at the bottom of the second support, the second sliding seat is sleeved on the periphery of the second transmission screw rod and is in transmission threaded connection with the second transmission screw rod, and the second sliding seat is in sliding connection with the bottom plate; the third rope retracting and releasing assembly is used for driving one end of the second reflector to lift, and the top end of the second support is hinged with the other end of the second reflector.
6. A dual reflector solar panel apparatus as set forth in claim 5 wherein: the third retractable rope assembly comprises a third retractable driving piece and a third steel wire rope, one end of the third steel wire rope is connected with one end of the second reflector, the output end of the third retractable driving piece is connected with a third retractable wheel, the other end of the third steel wire rope is wound on the third retractable wheel, and the third retractable driving piece is arranged on the supporting seat.
7. A dual reflector solar panel apparatus as set forth in claim 1 wherein: the bottom edge of bottom plate rotates and is provided with a plurality of balls, the edge of base upper surface has been installed and has been turned to the driving piece, the output that turns to the driving piece is connected with and turns to the gyro wheel, it is used for sliding the butt with ground to turn to the gyro wheel.
8. A dual reflector solar panel apparatus as set forth in claim 1 wherein: the double-reflector solar cell panel device further comprises a controller arranged on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020807657.XU CN212486454U (en) | 2020-05-14 | 2020-05-14 | Double-reflector solar cell panel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020807657.XU CN212486454U (en) | 2020-05-14 | 2020-05-14 | Double-reflector solar cell panel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212486454U true CN212486454U (en) | 2021-02-05 |
Family
ID=74460745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020807657.XU Active CN212486454U (en) | 2020-05-14 | 2020-05-14 | Double-reflector solar cell panel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212486454U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113526824A (en) * | 2021-07-06 | 2021-10-22 | 绍兴市上虞区供水有限公司 | Heat energy and solar energy linkage drying sludge treatment equipment and process |
| CN114172453A (en) * | 2021-11-19 | 2022-03-11 | 江西仁江科技有限公司 | High-power-generation-capacity dual-glass assembly device |
| WO2023017374A1 (en) * | 2021-08-07 | 2023-02-16 | S K Radhakrishnan | Sunlight reflector assembly |
-
2020
- 2020-05-14 CN CN202020807657.XU patent/CN212486454U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113526824A (en) * | 2021-07-06 | 2021-10-22 | 绍兴市上虞区供水有限公司 | Heat energy and solar energy linkage drying sludge treatment equipment and process |
| WO2023017374A1 (en) * | 2021-08-07 | 2023-02-16 | S K Radhakrishnan | Sunlight reflector assembly |
| CN114172453A (en) * | 2021-11-19 | 2022-03-11 | 江西仁江科技有限公司 | High-power-generation-capacity dual-glass assembly device |
| CN114172453B (en) * | 2021-11-19 | 2023-08-11 | 江西仁江科技有限公司 | Double-glass assembly device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212486454U (en) | Double-reflector solar cell panel device | |
| CN210431327U (en) | Photovoltaic power generation device capable of automatically tracking | |
| KR20120115072A (en) | Compact structured solar power generation equipment with improved power generation efficiency | |
| CN201252501Y (en) | Solar electric power generation device with highly-effective optical tracking | |
| JP3242711U (en) | Condensing structure of solar cell module | |
| CN219351598U (en) | Solar photovoltaic installation support convenient to installation | |
| CN107919408B (en) | Flexible photovoltaic module | |
| CN114217558A (en) | Tracking type photovoltaic support control system | |
| CN214380770U (en) | Adjustable solar panel with high daylighting rate | |
| CN212163221U (en) | Reflection type solar cell panel device | |
| JP2013504745A (en) | Solar concentrator | |
| CN108462460A (en) | A kind of photovoltaic power generation apparatus and power supply system | |
| CN211650769U (en) | Solar water heater capable of improving energy conversion rate | |
| CN111998296A (en) | Energy-saving street lamp | |
| CN112072988A (en) | Movable photovoltaic power generation device | |
| CN220570513U (en) | Photovoltaic tracking device for auxiliary power generation | |
| CN220673696U (en) | Photovoltaic view device | |
| CN220359106U (en) | Solar photovoltaic panel light-following device | |
| CN214412625U (en) | Photovoltaic array with mirror device | |
| CN113541583B (en) | Light energy collecting device based on different roofs | |
| CN218335900U (en) | Solar photovoltaic panel | |
| CN208046545U (en) | A kind of list column ground photovoltaic bracket | |
| CN220475692U (en) | Photovoltaic tracking support | |
| CN216390880U (en) | Linkage reflecting mechanism and photovoltaic support | |
| CN216252657U (en) | Photovoltaic board light harvesting device for photovoltaic power generation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |