CN202034391U - Large-scale amorphous silicon solar battery component - Google Patents
Large-scale amorphous silicon solar battery component Download PDFInfo
- Publication number
- CN202034391U CN202034391U CN2011201612577U CN201120161257U CN202034391U CN 202034391 U CN202034391 U CN 202034391U CN 2011201612577 U CN2011201612577 U CN 2011201612577U CN 201120161257 U CN201120161257 U CN 201120161257U CN 202034391 U CN202034391 U CN 202034391U
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- CN
- China
- Prior art keywords
- amorphous silicon
- solar battery
- battery component
- battery core
- core board
- 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.)
- Expired - Fee Related
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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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- Photovoltaic Devices (AREA)
Abstract
The utility model provides a large-scale amorphous silicon solar battery component. An EVA (Ethylene Vinyl Acetate) adhesive film is attached on a piece of back plate glass, and more than two amorphous silicon thin-film cell core plates are attached to the EVA adhesive film; and the amorphous silicon thin-film cell core plates are mutually connected in series or in parallel and then connected with a power supply input end in a junction box. According to the utility model, when the solar battery component requires a lower working voltage and a higher working current, the amorphous silicon thin-film cell core plates are connected in parallel; when the solar battery component requires a higher working voltage and a lower working current, the amorphous silicon thin-film cell core plates are connected in series; and the working current and voltage of the solar battery component can be changed as required, so as to greatly expand the application range of the solar battery component.
Description
Technical field
The utility model relates to a kind of solar cell, a kind of large-scale non-crystal silicon solar cell of saying so more specifically.
Background technology
The basic structure of existing non-crystal silicon solar cell is: be pasted with the EVA glued membrane on the back-panel glass, be pasted with an amorphous silicon membrane battery core board on the EVA glued membrane, the power input in an amorphous silicon membrane battery core board and the terminal box joins.Because existing this non-crystal silicon solar cell only has an amorphous silicon membrane battery core board, so its operating current and operating voltage are limited to.In the actual use of solar cell, often have two kinds of demands and occur, a kind of demand is: the operating voltage requirement is lower, operating current is had relatively high expectations; Another kind of demand is: operating voltage is had relatively high expectations, the operating current requirement is lower, and existing above-mentioned non-crystal silicon solar cell then can't satisfy the demands.
The utility model content
The utility model provides a kind of large-scale non-crystal silicon thin-film solar cell component, and this battery component operating voltage and operating current can obtain increasing as required.
For achieving the above object, the utility model adopts following scheme: a kind of large-scale amorphous silicon solar cell module, be pasted with the EVA glued membrane on the back-panel glass, be pasted with the amorphous silicon membrane battery core board on the EVA glued membrane, at the amorphous silicon membrane battery core board that is pasted with on the EVA glued membrane more than two, the power input in each an amorphous silicon membrane battery core board back in series or in parallel with each other and the terminal box joins.
By such scheme as seen, the operating voltage of the battery component that the utility model provides is lower, operating current is bigger, then with each amorphous silicon membrane battery core board parallel connection if require; Its operating voltage is higher, operating current is less if require, then with each amorphous silicon membrane battery core board series connection.
The utility model is rational in infrastructure, reliable, and its operating current and voltage can change according to the use needs, and then make its scope of application enlarge greatly.
Description of drawings
The structural representation of Fig. 1 the utility model embodiment one;
The structural representation of Fig. 2 the utility model embodiment two.
Embodiment
Further specify the utility model below in conjunction with embodiment and accompanying drawing.
Referring to Fig. 1
In the present embodiment, be pasted with EVA glued membrane 2 on the back-panel glass 4, be pasted with two amorphous silicon membrane battery core boards 1 on the EVA glued membrane 2, by being connected with negative pole with anodal, negative pole by the positive pole of aluminium nickel strap 5 with two amorphous silicon membrane battery core boards 1, make two amorphous silicon membrane battery core board 1 parallel connections, the power input in each amorphous silicon membrane battery core board 1 back parallel with one another and the terminal box 3 joins.
Referring to Fig. 2
In the present embodiment, be pasted with EVA glued membrane 2 on the back-panel glass 4, be pasted with two amorphous silicon membrane battery core boards 1 on the EVA glued membrane 2, by being connected with negative pole by the positive pole of aluminium nickel strap 6 with two amorphous silicon membrane battery core boards 1, make 1 series connection of two amorphous silicon membrane battery core boards, the power input in each amorphous silicon membrane battery core board 1 a mutual series connection back and the terminal box 3 joins.
In the foregoing description one, two, it is same as the prior art to attach the structure, the mode that attach the amorphous silicon membrane battery core board on EVA glued membrane, the EVA glued membrane on the back-panel glass.
Claims (3)
1. large-scale amorphous silicon solar cell module, be pasted with the EVA glued membrane on the back-panel glass, be pasted with the amorphous silicon membrane battery core board on the EVA glued membrane, it is characterized in that: at the amorphous silicon membrane battery core board that is pasted with on the EVA glued membrane more than two, the power input in each an amorphous silicon membrane battery core board back in series or in parallel with each other and the terminal box joins.
2. large-scale amorphous silicon solar cell module according to claim 1 is characterized in that: the power input in each an amorphous silicon membrane battery core board back parallel with one another and the terminal box joins.
3. large-scale amorphous silicon solar cell module according to claim 1 is characterized in that: each amorphous silicon membrane battery core board is connected afterwards mutually and the power input in the terminal box joins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201612577U CN202034391U (en) | 2011-05-19 | 2011-05-19 | Large-scale amorphous silicon solar battery component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201612577U CN202034391U (en) | 2011-05-19 | 2011-05-19 | Large-scale amorphous silicon solar battery component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202034391U true CN202034391U (en) | 2011-11-09 |
Family
ID=44896679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201612577U Expired - Fee Related CN202034391U (en) | 2011-05-19 | 2011-05-19 | Large-scale amorphous silicon solar battery component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202034391U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723391A (en) * | 2012-05-25 | 2012-10-10 | 高密星合电子有限公司 | Photovoltaic wiring device |
| CN103247705A (en) * | 2012-02-14 | 2013-08-14 | 杜邦太阳能有限公司 | Solar panel |
-
2011
- 2011-05-19 CN CN2011201612577U patent/CN202034391U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247705A (en) * | 2012-02-14 | 2013-08-14 | 杜邦太阳能有限公司 | Solar panel |
| CN102723391A (en) * | 2012-05-25 | 2012-10-10 | 高密星合电子有限公司 | Photovoltaic wiring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20120519 |