CN201204206Y - Crystalline silicon solar panel - Google Patents
Crystalline silicon solar panel Download PDFInfo
- Publication number
- CN201204206Y CN201204206Y CNU2008201186830U CN200820118683U CN201204206Y CN 201204206 Y CN201204206 Y CN 201204206Y CN U2008201186830 U CNU2008201186830 U CN U2008201186830U CN 200820118683 U CN200820118683 U CN 200820118683U CN 201204206 Y CN201204206 Y CN 201204206Y
- Authority
- CN
- China
- Prior art keywords
- silicon solar
- solar energy
- crystal silicon
- energy battery
- plate according
- 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
Links
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
Abstract
The utility model discloses a crystalline silicon solar panel, including a plate body (1), a crystalline silicon battery piece (2), a packaging board (3), rims (5), which is characterized in that the crystalline silicon battery piece (2) is connected to the rims (5) through tin-coating seam welding, a little scaling powder is coated on the monocrystal silicon battery piece (2) before welding, sealing layers composed by ethylene-vinyl acetate copolymer are provided between the board body (1), and the monocrystal silicon battery piece (2), and between the monocrystal silicon battery piece (2) and the packaging board (3). The utility model has simple structure, convenient connectivity, high-transmittance, anti-aging, corrosion resistance, strong mechanical shock ability, good welding flatness, and large battery output power.
Description
Technical field
The utility model relates to area of solar cell, particularly a kind of crystal silicon solar energy battery plate.
Background technology
Solar panel belongs to outdoor installation and loses, its reliability depends on performances such as it is anticorrosion, ageing-resistant, moistureproof, protecting against shock to a great extent, and this just requires the quality of encapsulating structure, edge sealing effectiveness and the assembly back side package board of solar panel to reach certain designing requirement.Present solar panel sealing effectiveness of the prior art is undesirable, back side package board can't meet the quality requirement, not ageing-resistant, the battery sheet differ because of battery sheet adhesive force with frame when welding and welding process in the electric iron non-uniform temperature cause not prison welding solid, can not be welded in place comprehensively, thereby cause electric current to compile gaps and omissions, influence battery sheet power output.
The utility model content
The purpose of this utility model is to provide a kind of good airproof performance, ageing-resistant, corrosion-resistant, crystal silicon solar energy battery plate that weld strength is high.
Crystal silicon solar energy battery plate provided by the utility model is achieved through the following technical solutions:
A kind of crystal silicon solar energy battery plate comprises plate body, monocrystalline silicon battery sheet, package board, frame, and described monocrystalline silicon battery sheet is connected with described frame by the tin-coated welding strip welding;
Further, described monocrystalline silicon battery sheet is stained with prefluxing slightly before welding;
Further, between described plate body and the described monocrystalline silicon battery sheet, be provided with sealant between described monocrystalline silicon battery sheet and the described package board;
Further, described sealant adopts the ethylene-vinyl acetate copolymer rete;
Further, described ethylene-vinyl acetate copolymer thickness is 0.5 millimeter;
Further, described package board is compound fluoroplastics film;
Further, described plate body adopts low iron toughened glass;
Further, described low iron toughened glass thickness is 3.2 millimeters;
Further, described frame is an aluminum alloy frame.
Technique scheme compared with prior art has following beneficial effect: pass through technique scheme, provide a kind of light transmittance height, anti-aging, corrosion-resistant, the mechanical shock ability is strong, welding evenness, intensity height, the crystal silicon solar energy battery plate that the battery power output is big.
Description of drawings
Fig. 1 is the utility model structural representation
[figure number explanation]
1, plate body 2, monocrystalline silicon battery sheet
3, package board 4, sealant
5, frame
Embodiment
In order better to understand the technical solution of the utility model, describe the embodiment that the utility model provides below in detail.
The utility model crystal silicon solar energy battery plate comprises plate body (1), monocrystalline silicon battery sheet (2), package board (3), frame (5), and described monocrystalline silicon battery sheet (2) is connected with described frame (5) by the tin-coated welding strip welding; Planarization and fastness in order to guarantee to weld in described monocrystalline silicon battery sheet (2) and described frame (5) welding process are stained with prefluxing before the welding slightly on described monocrystalline silicon battery sheet (2); Between described plate body (1) and the described monocrystalline silicon battery sheet (2), be provided with sealant (4) between described monocrystalline silicon battery sheet (1) and the described package board (3); Described sealant (4) adopts the high-quality ethylene-vinyl acetate copolymer rete that is added with anti ultraviolet agent, antioxidant and curing agent; Described ethylene-vinyl acetate copolymer thicknesses of layers is 0.5 millimeter; Described package board (3) adopts ageing-resistant, corrosion resistant fluoroplastics film,
The use of this rete can be protected the battery sheet, the useful life of lengthening battery; Described plate body (1) adopts low iron toughened glass, and this glass still can keep 91% light transmittance in anti-solar ultraviolet radiation; The thickness of described low iron toughened glass is 3.2 millimeters; Described frame adopts intensity height, the strong aluminum alloy frame of anti-mechanical shock ability.
More than a kind of single-crystalline-silicon solar-cell panel that the utility model embodiment is provided be described in detail, for one of ordinary skill in the art, thought according to the utility model embodiment, part in specific embodiments and applications all can change, in sum, this description should not be construed as restriction of the present utility model.
Claims (9)
1, a kind of crystal silicon solar energy battery plate comprises plate body, monocrystalline silicon battery sheet, package board, frame, it is characterized in that described monocrystalline silicon battery sheet is connected with described frame by the tin-coated welding strip welding.
2, crystal silicon solar energy battery plate according to claim 1 is characterized in that described monocrystalline silicon battery sheet is stained with prefluxing slightly before welding.
3, crystal silicon solar energy battery plate according to claim 1 is characterized in that between described plate body and the described monocrystalline silicon battery sheet, is provided with sealant between described monocrystalline silicon battery sheet and the described package board.
4, crystal silicon solar energy battery plate according to claim 3 is characterized in that described sealant is the ethylene-vinyl acetate copolymer rete.
5, crystal silicon solar energy battery plate according to claim 4 is characterized in that described ethylene-vinyl acetate copolymer thicknesses of layers is 0.5 millimeter.
6, crystal silicon solar energy battery plate according to claim 1 is characterized in that described package board is compound fluoroplastics film.
7, crystal silicon solar energy battery plate according to claim 1 is characterized in that described plate body adopts low iron toughened glass.
8, crystal silicon solar energy battery plate according to claim 7 is characterized in that described low iron toughened glass thickness is 3.2 millimeters.
9, crystal silicon solar energy battery plate according to claim 1 is characterized in that described frame is an aluminum alloy frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201186830U CN201204206Y (en) | 2008-06-02 | 2008-06-02 | Crystalline silicon solar panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201186830U CN201204206Y (en) | 2008-06-02 | 2008-06-02 | Crystalline silicon solar panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201204206Y true CN201204206Y (en) | 2009-03-04 |
Family
ID=40426521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201186830U Expired - Fee Related CN201204206Y (en) | 2008-06-02 | 2008-06-02 | Crystalline silicon solar panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201204206Y (en) |
Cited By (1)
| 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 |
-
2008
- 2008-06-02 CN CNU2008201186830U patent/CN201204206Y/en not_active Expired - Fee Related
Cited By (1)
| 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 |
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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: 20090304 Termination date: 20110602 |