CN202585475U - Long-service-life solar photovoltaic component - Google Patents
Long-service-life solar photovoltaic component Download PDFInfo
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- CN202585475U CN202585475U CN 201220208368 CN201220208368U CN202585475U CN 202585475 U CN202585475 U CN 202585475U CN 201220208368 CN201220208368 CN 201220208368 CN 201220208368 U CN201220208368 U CN 201220208368U CN 202585475 U CN202585475 U CN 202585475U
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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
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Abstract
The utility model discloses a long-service-life solar photovoltaic component which comprises a glass layer, a first ethylene-vinyl acetate (EVA) material layer, a monocrystal solar battery sheet layer, a second EVA material layer and a backboard layer which are composited from top to bottom, wherein a border wraps the peripheries of the composited layers; silica gel is packaged between each layer structure and the border; the border is an aluminum alloy border; the glass layer is toughened glass; and the monocrystal solar battery sheet layer is provided with a cut monocrystal solar battery sheet. Under the protection of the border and the sealing silica gel, rainwater and dust can be prevented from entering the layers of structures of the long-service-life solar photovoltaic component, so that the long-service-life solar photovoltaic component is long in service life; due to the border made of aluminum alloy and the arrangement of the toughened glass, the service life can be prolonged; by virtue of the toughened glass, the impact resistance is improved; moreover, the monocrystal solar battery sheet is subjected to effective laser cutting according to the demand of output voltage; and the long-service-life solar photovoltaic component is relatively high in flexibility.
Description
Technical field
The utility model relates to solar components, relates in particular to a kind of long-life solar energy photovoltaic module.
Background technology
Along with the development of world industry, resources such as oil, natural gas, coal are in day by day exhaustion, and human thinking to resource makes solar utilization technique obtain very big development.Solar module at photovoltaic generation, occupies critical role in the practice of BIPV as the most important photoelectric device of solar energy power generating.Most now assemblies adopt traditional structure to carry out the encapsulation of photovoltaic module, and useful life is short.
The utility model content
The purpose of the utility model is to overcome deficiency of the prior art, and a kind of long-life solar energy photovoltaic module is provided.
For realizing above-mentioned purpose; Said long-life solar energy photovoltaic module; It comprises compound in order from top to bottom glassy layer, an EVA material layer, monocrystalline solar cells lamella, the 2nd EVA material layer and backsheet layer; Be characterized in, be surrounded by frame around each layer structure after compound, and be packaged with silica gel between said each layer structure and the frame.
Preferably, said frame is an aluminum alloy frame.
Preferably, said glassy layer is a toughened glass.
Preferably, said monocrystalline solar cells lamella has the monocrystalline solar cells sheet that cuts.
The beneficial effect of the utility model is; Be surrounded by frame around each layer structure of said long-life solar energy photovoltaic module; And be packaged with silica gel between frame and each layer structure; Make each layer structure of forming solar photovoltaic assembly obtain good protection, can prevent that the rainwater dust from getting into long service life; The frame of aluminium alloy material system and the setting of toughened glass also can prolong its useful life, and toughened glass has also increased shock-resistant ability; In addition, the monocrystalline solar cells sheet carries out effective laser cutting according to the demand of output voltage, has stronger flexibility.
Description of drawings
Fig. 1 shows the structural profile of the described long-life solar energy photovoltaic module of the utility model.
Fig. 2 shows the structural representation of the described long-life solar energy photovoltaic module of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation:
Fig. 1 shows the structural representation of the described long-life solar energy photovoltaic module of the utility model; As shown in Figure 1, said long-life solar energy photovoltaic module comprises compound in order from top to bottom glassy layer 1, an EVA material layer 2, monocrystalline solar cells lamella 3, the 2nd EVA material layer 4 and backsheet layer 5; As shown in Figure 2, be surrounded by frame 6 around each layer structure after compound, and be packaged with silica gel between said each layer structure and the frame 6.Like this, each layer structure of forming solar photovoltaic assembly obtained good protection, can prevent that the rainwater dust from getting into long service life.
In order further to prolong the useful life of said solar photovoltaic assembly, said frame 6 is an aluminum alloy frame; Said glassy layer 1 is a toughened glass, adopts toughened glass can also increase the shock-resistant ability of said solar photovoltaic assembly.
In addition, said monocrystalline solar cells lamella 3 has the monocrystalline solar cells sheet that cuts, and according to the demand of output voltage whole monocrystalline solar cells sheet is carried out effective laser cutting, has stronger flexibility.
Being merely the utility model preferred embodiment in sum, is not the practical range that is used for limiting the utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should belong to the technological category of the utility model.
Claims (4)
1. long-life solar energy photovoltaic module; It comprises compound in order from top to bottom glassy layer, an EVA material layer, monocrystalline solar cells lamella, the 2nd EVA material layer and backsheet layer; It is characterized in that: be surrounded by frame around layer structure of each after compound, and be packaged with silica gel between said each layer structure and the frame.
2. long-life solar energy photovoltaic module according to claim 1 is characterized in that: said frame is an aluminum alloy frame.
3. long-life solar energy photovoltaic module according to claim 1 and 2 is characterized in that: said glassy layer is a toughened glass.
4. long-life solar energy photovoltaic module according to claim 1 and 2 is characterized in that: said monocrystalline solar cells lamella has the monocrystalline solar cells sheet that cuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220208368 CN202585475U (en) | 2012-05-10 | 2012-05-10 | Long-service-life solar photovoltaic component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220208368 CN202585475U (en) | 2012-05-10 | 2012-05-10 | Long-service-life solar photovoltaic component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202585475U true CN202585475U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220208368 Expired - Fee Related CN202585475U (en) | 2012-05-10 | 2012-05-10 | Long-service-life solar photovoltaic component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202585475U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104465830A (en) * | 2014-12-17 | 2015-03-25 | 苏州费米光电有限公司 | Corrosion-resistant solar panel |
| CN103618014B (en) * | 2013-12-05 | 2017-06-23 | 深圳英利新能源有限公司 | A kind of explosion-proof solar component of rated power no more than 5W |
-
2012
- 2012-05-10 CN CN 201220208368 patent/CN202585475U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103618014B (en) * | 2013-12-05 | 2017-06-23 | 深圳英利新能源有限公司 | A kind of explosion-proof solar component of rated power no more than 5W |
| CN104465830A (en) * | 2014-12-17 | 2015-03-25 | 苏州费米光电有限公司 | Corrosion-resistant solar panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN YINGLI NEW ENERGY RESOURCES CO., LTD. Free format text: FORMER OWNER: SHENZHEN COWIN SOLAR CO., LTD. Effective date: 20140516 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140516 Address after: 518000 Guangdong province Shenzhen Guangming New District Office of Gongming jade root road and Nanming Road Interchange Huahong ICT Industrial Park Building 1 layer 3-6 Patentee after: SHENZHEN YINGLI NEW ENERGY RESOURCES CO., LTD. Address before: 518000, Shenzhen, Guangdong, Baoan District Guanlan streets, sightseeing roadside MATTEL Science Park 6, 5 floor Patentee before: Shenzhen Cowin Solar Company Limited |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20200510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |