CN202513175U - Film solar battery packaging structure - Google Patents
Film solar battery packaging structure Download PDFInfo
- Publication number
- CN202513175U CN202513175U CN 201220108284 CN201220108284U CN202513175U CN 202513175 U CN202513175 U CN 202513175U CN 201220108284 CN201220108284 CN 201220108284 CN 201220108284 U CN201220108284 U CN 201220108284U CN 202513175 U CN202513175 U CN 202513175U
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- CN
- China
- Prior art keywords
- film
- adhesive tape
- film solar
- thin
- glass
- 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 - Lifetime
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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
Abstract
The utility model discloses a film solar battery packaging structure. Sealant is coated or an adhesive tape is arranged on a periphery of an upper surface of foreplate glass which is plated with conducting film; packaging film is spread on a back electrode; and foreplate glass and rear panel glass are laminated together through packaging film and sealant or the adhesive tape. By the adoption of the film solar battery packaging structure, a frame structure adopted before is abandoned, sealant or the adhesive tape is arranged on the periphery of the foreplate glass for sealing, the sealing effect is good, the frame is not needed any more for the packaging, and the affect on cleaning of the battery surface is avoided.
Description
Technical field
The utility model relates to the thin film solar encapsulation field, particularly a kind of thin-film solar cells encapsulating structure that is used for.
Background technology
Thinfilm solar cell assembly is encapsulated in thin-film solar cells middle by preceding glass sheet and back-panel glass and forms.The encapsulation of solar cell at present mainly is in the middle of glass sandwich, to apply viscose, relies on this viscose to bond header board and back-panel glass plate, and this method has the lamination bubble and produces in lamination process, influence the quality of battery.The sealing at header board and back-panel glass edge mainly leans against the lateral surface gluing and encapsulates with frame, and this method is owing to the side-seam cement easy ageing, and the time has been grown slightly and has been easy to come off, thereby does not reach the effect of sealing; And the existence of frame brings inconvenience to the cleaning surfaces of later battery sheet.
The utility model content
The purpose of the utility model provides and a kind ofly can solve the problem that aforementioned prior art exists, and a kind of not only good sealing effect is provided, and the thin-film solar cells encapsulating structure of the air bubble problem can solve lamination the time.
The technical scheme that realizes the utility model purpose is a kind of thin-film solar cells encapsulating structure, be coated with conducting film preceding glass sheet upper surface around be coated with fluid sealant or be provided with adhesive tape; Be laid with encapsulating film on the back electrode; It is laminated together that preceding glass sheet and back-panel glass are passed through encapsulating film and fluid sealant or adhesive tape.
Said adhesive tape is a block form, and the four edges of adhesive tape is provided with breach.
Said breach can be square, triangle, polygon or circular arc.
Said encapsulating film is EVA or PVB film.
Adopted technique scheme; The utlity model has following beneficial effect: (1) the utility model has been abandoned the border structure that in the past adopted; Seal through around the header board glass surface, applying fluid sealant or adhesive tape being set; Good sealing effect makes encapsulation no longer need use frame, has avoided the influence of frame to the battery surface cleaning.
(2) the encapsulation adhesive tape of the utility model employing is provided with breach; When encapsulating lamination, just there is hole between adhesive tape and the back-panel glass, bubble can be drained from indentation, there; Therefore solved the lamination air bubble problem preferably; Sealing effectiveness is also better than conventional method, has effectively played moistureproof damp proof purpose, has prolonged battery useful life.
Description of drawings
For the content that makes the utility model is expressly understood more easily,, the utility model is done further detailed explanation, wherein below according to specific embodiment and combine accompanying drawing
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of encapsulation adhesive tape.
Fig. 3 is the upward view of Fig. 2.
Label is in the accompanying drawing:
Preceding glass sheet 11, back electrode 12, back-panel glass 13, adhesive tape 2, breach 21.
Embodiment
(embodiment 1)
See Fig. 1, a kind of thin-film solar cells encapsulating structure of present embodiment, be coated with conducting film preceding glass sheet 11 upper surface around be coated with fluid sealant or be provided with adhesive tape 2; Be laid with encapsulating film on the back electrode 12; It is laminated together that preceding glass sheet 11 and back-panel glass 13 are passed through encapsulating film and fluid sealant or adhesive tape 2.See Fig. 2 and Fig. 3, adhesive tape 2 is a block form, and the four edges of adhesive tape 2 is provided with breach 21.Breach 21 can be square, triangle, polygon or circular arc.Encapsulating film is EVA or PVB film.
Encapsulation step is:
1, obtains the preceding glass sheet 11 of spending conducting film;
1, makes back electrode 12, form thin-film solar cells;
3, spray special edge fluid sealant or place adhesive tape 2 through special equipment in the edge of preceding glass sheet 11;
4, on back electrode 12, lay EVA or PVB film, add back-panel glass 13 then, carry out lamination and get final product.
Above-described specific embodiment; Purpose, technical scheme and beneficial effect to the utility model have carried out further explain, it should be understood that the above is merely the specific embodiment of the utility model; Be not limited to the utility model; All within the spirit and principle of the utility model, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection range of the utility model.
Claims (4)
1. thin-film solar cells encapsulating structure is characterized in that: be coated with conducting film preceding glass sheet (11) upper surface around be coated with fluid sealant or be provided with adhesive tape (2); Back electrode is laid with encapsulating film on (12); It is laminated together that preceding glass sheet (11) and back-panel glass (13) are passed through encapsulating film and fluid sealant or adhesive tape (2).
2. a kind of thin-film solar cells encapsulating structure according to claim 1 is characterized in that: said adhesive tape (2) is a block form, and the four edges of adhesive tape (2) is provided with breach (21).
3. a kind of thin-film solar cells encapsulating structure according to claim 2 is characterized in that: said breach (21) can be square, triangle, polygon or circular arc.
4. according to the described a kind of thin-film solar cells encapsulating structure of one of claim 1 to 3, it is characterized in that: said encapsulating film is EVA or PVB film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220108284 CN202513175U (en) | 2012-03-21 | 2012-03-21 | Film solar battery packaging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220108284 CN202513175U (en) | 2012-03-21 | 2012-03-21 | Film solar battery packaging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202513175U true CN202513175U (en) | 2012-10-31 |
Family
ID=47065636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220108284 Expired - Lifetime CN202513175U (en) | 2012-03-21 | 2012-03-21 | Film solar battery packaging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202513175U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201223A (en) * | 2014-09-17 | 2014-12-10 | 凤冈县凤鸣农用机械制造有限公司 | Solar furnace |
| CN107611205A (en) * | 2017-08-23 | 2018-01-19 | 上海晶澳太阳能科技有限公司 | A kind of solar photovoltaic assembly and preparation method thereof |
| CN113085199A (en) * | 2021-04-06 | 2021-07-09 | 拓誉智能科技(惠州)有限公司 | Automatic adhesive tape placing equipment for attaching adhesive tapes to back plate |
| CN116825865A (en) * | 2023-06-21 | 2023-09-29 | 安徽华晟新能源科技有限公司 | Preparation method of solar cell module |
-
2012
- 2012-03-21 CN CN 201220108284 patent/CN202513175U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201223A (en) * | 2014-09-17 | 2014-12-10 | 凤冈县凤鸣农用机械制造有限公司 | Solar furnace |
| CN107611205A (en) * | 2017-08-23 | 2018-01-19 | 上海晶澳太阳能科技有限公司 | A kind of solar photovoltaic assembly and preparation method thereof |
| CN113085199A (en) * | 2021-04-06 | 2021-07-09 | 拓誉智能科技(惠州)有限公司 | Automatic adhesive tape placing equipment for attaching adhesive tapes to back plate |
| CN116825865A (en) * | 2023-06-21 | 2023-09-29 | 安徽华晟新能源科技有限公司 | Preparation method of solar cell module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 684, No. 158 Renmin East Road, Wujin District, Changzhou City, Jiangsu Province, 213000 Patentee after: JIANGSU WUJIN HANERGY FILM SOLAR ENERGY Co.,Ltd. Address before: 213000 Room 684, 158 Renmin East Road, Wujin District, Changzhou City, Jiangsu Province Patentee before: JIANGSU WUJIN HANERGY PHOTOVOLTAIC CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190214 Address after: Room 103, Building 2, Office District, Olympic Village, Chaoyang District, Beijing Patentee after: HANERGY PHOTOVOLTAIC TECHNOLOGY Co.,Ltd. Address before: Room 684, No. 158 Renmin East Road, Wujin District, Changzhou City, Jiangsu Province, 213000 Patentee before: JIANGSU WUJIN HANERGY FILM SOLAR ENERGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190308 Address after: Room 107, Building 2, Olympic Village Street Comprehensive Office District, Chaoyang District, Beijing Patentee after: HANERGY MOBILE ENERGY HOLDING GROUP Co.,Ltd. Address before: Room 103, Building 2, Office District, Olympic Village, Chaoyang District, Beijing Patentee before: HANERGY PHOTOVOLTAIC TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121031 |