CN210640260U - Double-sided double-glass photovoltaic assembly - Google Patents
Double-sided double-glass photovoltaic assembly Download PDFInfo
- Publication number
- CN210640260U CN210640260U CN201921117622.7U CN201921117622U CN210640260U CN 210640260 U CN210640260 U CN 210640260U CN 201921117622 U CN201921117622 U CN 201921117622U CN 210640260 U CN210640260 U CN 210640260U
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- China
- Prior art keywords
- double
- sided
- transparent substrate
- photovoltaic module
- frame
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- 239000011521 glass Substances 0.000 title claims abstract description 28
- 239000000758 substrate Substances 0.000 claims abstract description 23
- 238000005538 encapsulation Methods 0.000 claims abstract description 10
- 241000446313 Lamella Species 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000002834 transmittance Methods 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000002310 reflectometry Methods 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract description 2
- 238000004806 packaging method and process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000012945 sealing adhesive Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
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Classifications
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- 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
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a two-sided double-glass photovoltaic module draws together frame, first transparent substrate and first encapsulation layer, from the top down has set gradually first transparent substrate, first encapsulation layer, double-sided battery lamella, second encapsulation layer and second transparent substrate in the frame, double-sided battery lamella tiling is provided with a plurality of evenly distributed's double-sided battery piece, and is provided with the interval between the adjacent double-sided battery piece, and through the high coated glass board that passes through that sets up, there is higher transmissivity to visible light, has very high reflectivity to the infrared ray, has good heat-proof quality, and great improvement to the utilization ratio of incident light to under the effect of reflection of light sheetmetal, increased the optics secondary reflection of interval department, make the double-sided battery piece in both sides can accept more light radiation volume.
Description
Technical Field
The utility model relates to a photovoltaic module technical field specifically is a two-sided dual glass photovoltaic module.
Background
The single solar cell can not be directly used as a power supply, a plurality of single cells are required to be connected in series, in parallel and tightly packaged into a module as the power supply, and a photovoltaic module (also called a solar cell panel) is a core part in a solar power generation system and is also the most important part in the solar power generation system and has the function of converting solar energy into electric energy and transmitting the electric energy to a storage battery for storage or pushing a load to work.
The utility model discloses a two-sided double-glass photovoltaic module, including upper glass, two-sided double-glass photovoltaic module, upper glass, lower glass.
Disclosure of Invention
An object of the utility model is to provide a two-sided double-glass photovoltaic module to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a two-sided double-glass photovoltaic module, includes frame, first transparent substrate and first encapsulation layer, from the top down has set gradually first transparent substrate, first encapsulation layer, double-sided battery lamella, second encapsulation layer and second transparent substrate in the frame, double-sided battery lamella tiling is provided with a plurality of evenly distributed's double-sided battery piece, and is provided with the interval between the adjacent double-sided battery piece, is provided with reflection of light sheetmetal in the interval, and double-sided battery piece lateral wall is all connected at reflection of light sheetmetal both ends.
As a further aspect of the present invention: the frame is made of metal aluminum, and frame sealing adhesive tapes are arranged on the periphery of the inner wall of the frame.
As a further aspect of the present invention: the first packaging layer and the second packaging layer are both made of EVA materials.
As a further aspect of the present invention: the first transparent substrate and the second transparent substrate are both high-transmittance coated glass plates.
As a further aspect of the present invention: the upper surface and the lower surface of the reflective metal sheet are both wave-shaped.
As a further aspect of the present invention: and a junction box is arranged at the edge of the second transparent substrate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the high-transmittance coated glass plate that sets up, there is higher transmissivity to visible light, has very high reflectivity to the infrared ray, has good heat-proof quality, and great improvement the utilization ratio to the incident light to under the effect of reflection of light sheetmetal, increased the optics secondary reflection of interval department, make the two-sided battery piece of both sides can accept more light radiant quantity, thereby increase photovoltaic module's power.
2. EVA material is used through first encapsulated layer and second encapsulated layer for this photovoltaic module water proofness, corrosion resistance and heat insulating ability strengthen greatly, and through the frame that sets up metallic aluminum, increased this photovoltaic module's intensity.
Drawings
Fig. 1 is a schematic structural diagram of a double-sided double-glass photovoltaic module.
Fig. 2 is a schematic structural diagram of a double-sided double-glass photovoltaic module.
Fig. 3 is a connection diagram of a double-sided battery piece and a reflective metal piece in a double-sided double-glass photovoltaic assembly.
In the figure: 1-frame, 2-double-sided battery piece, 3-first transparent substrate, 4-first packaging layer, 5-double-sided battery piece layer, 6-second packaging layer, 7-second transparent substrate, 8-reflective metal sheet and 9-interval.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-3, in the embodiment of the utility model provides an embodiment, a two-sided double-glass photovoltaic module, including frame 1, first transparent substrate 3 and first encapsulated layer 4, from the top down has set gradually first transparent substrate 3, first encapsulated layer 4, double-sided battery lamella 5, second encapsulated layer 6 and second transparent substrate 7 in the frame 1, double-sided battery lamella 5 tiling is provided with a plurality of evenly distributed's double-sided battery piece 2, and is provided with interval 9 between adjacent double-sided battery piece 2, is provided with reflection of light sheetmetal 8 in the interval 9, and double-sided battery piece 2 lateral walls are all connected at reflection of light sheetmetal 8 both ends.
The frame 1 is made of metal aluminum, and frame sealing adhesive tapes are arranged on the periphery of the inner wall of the frame 1.
The first packaging layer 4 and the second packaging layer 6 are both made of EVA materials.
The first transparent substrate 3 and the second transparent substrate 7 are both high-transmittance coated glass plates.
The upper surface and the lower surface of the reflective metal sheet 8 are both wave-shaped.
And a junction box is arranged at the edge position of the second transparent substrate 7.
The utility model discloses a theory of operation is:
the utility model relates to a two-sided double-glass photovoltaic module, high through coated glass board that passes through the setting, there is higher transmissivity to visible light, there is very high reflectivity to the infrared ray, good heat-proof quality has, and great improvement the utilization ratio to the incident light, and under reflection of light sheetmetal 8's effect, the optics secondary reflection of interval 9 department has been increased, make two-sided battery piece 2 in both sides can accept more light radiation volume, thereby increase photovoltaic module's power, use the EVA material through first encapsulated layer 4 and second encapsulated layer 6, make this photovoltaic module water proofness, corrosion resistance and heat insulating ability strengthen greatly, and through frame 1 who sets up metallic aluminum, this photovoltaic module's intensity has been increased.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a two-sided double-glass photovoltaic module, includes frame (1), first transparent substrate (3) and first encapsulation layer (4), its characterized in that, from the top down has set gradually first transparent substrate (3), first encapsulation layer (4), double-sided battery lamella (5), second encapsulation layer (6) and second transparent substrate (7) in frame (1), double-sided battery lamella (5) tiling is provided with a plurality of evenly distributed's double-sided battery piece (2), and is provided with interval (9) between adjacent double-sided battery piece (2), is provided with reflection of light sheetmetal (8) in interval (9), and double-sided battery piece (2) lateral wall is all connected at reflection of light sheetmetal (8) both ends.
2. The double-sided double-glass photovoltaic assembly according to claim 1, wherein the frame (1) is made of metal aluminum, and frame sealing tapes are arranged on the periphery of the inner wall of the frame (1).
3. A double-sided dual-glass photovoltaic module according to claim 1, characterized in that the first and second encapsulation layers (4, 6) are both made of EVA material.
4. A double-sided dual-glass photovoltaic module according to claim 1, characterized in that the first transparent substrate (3) and the second transparent substrate (7) are both high-transmittance coated glass plates.
5. A double-sided dual-glass photovoltaic module according to claim 1, characterized in that the upper and lower surfaces of the reflective metal sheet (8) are both provided with wave-shaped.
6. A double-sided double-glass photovoltaic module according to claim 1, characterized in that a junction box is arranged at the edge of the second transparent substrate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921117622.7U CN210640260U (en) | 2019-07-17 | 2019-07-17 | Double-sided double-glass photovoltaic assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921117622.7U CN210640260U (en) | 2019-07-17 | 2019-07-17 | Double-sided double-glass photovoltaic assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210640260U true CN210640260U (en) | 2020-05-29 |
Family
ID=70796444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921117622.7U Active CN210640260U (en) | 2019-07-17 | 2019-07-17 | Double-sided double-glass photovoltaic assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210640260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114665607A (en) * | 2022-04-22 | 2022-06-24 | 国网河北省电力有限公司沧州供电分公司 | Distribution network control system |
-
2019
- 2019-07-17 CN CN201921117622.7U patent/CN210640260U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114665607A (en) * | 2022-04-22 | 2022-06-24 | 国网河北省电力有限公司沧州供电分公司 | Distribution network control system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 321000 Building 2, 139 Jiufeng street, Jinhua Industrial Park, Zhejiang Province Patentee after: Zhejiang Qingtian Solar Energy Technology Co.,Ltd. Address before: 321000 Building 2, 139 Jiufeng street, Jinhua Industrial Park, Zhejiang Province Patentee before: ZHEJIANG QINGTIAN SOLAR TECHNOLOGY Co.,Ltd. |