CN202120954U - Crystalline silica solar cell module - Google Patents
Crystalline silica solar cell module Download PDFInfo
- Publication number
- CN202120954U CN202120954U CN2011202260698U CN201120226069U CN202120954U CN 202120954 U CN202120954 U CN 202120954U CN 2011202260698 U CN2011202260698 U CN 2011202260698U CN 201120226069 U CN201120226069 U CN 201120226069U CN 202120954 U CN202120954 U CN 202120954U
- Authority
- CN
- China
- Prior art keywords
- photovoltaic cell
- module
- solar cell
- cell sheets
- backboard
- 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
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Photovoltaic Devices (AREA)
Abstract
Disclosed is a crystalline silica solar cell module, comprising an upper glass and a backboard, with spaced photovoltaic cell sheets arranged between the upper glass and the backboard, wherein the periphery of the photovoltaic cell sheets are coated by a packaging membrane; and one or two isolation pads are arranged between two adjacent photovoltaic cell sheets. By arranging isolation pads between the photovoltaic cell sheets inside the module, the positioning of the cell sheets can be ensured. The cell sheet displacement caused by thermal contraction of the packaging material or external pressure on the module can be avoided. Moreover, no segment pressurization is required in module lamination when the isolation pad is adopted, thereby shortening the lamination processing time and being helpful in improving the quality of the whole module.
Description
Technical field
The utility model relates to technical field of solar batteries, especially a kind of crystalline silicon solar cell modules.
Background technology
In the crystalline silicon solar cell modules production process, owing to be heated after-contraction or outside pressure to assembly of encapsulating material causes that the situation of battery sheet displacement is of common occurrence, existing technology is to adopt adhesive tape that the battery sheet is pasted; To prevent that the battery sheet is subjected to displacement in lamination process; But adhesive tape self contains the binding agent composition, when pasting, has air and is not easy to discharge, and the position of Continuous pressing device for stereo-pattern is easy to generate bad phenomenon such as bulge and bubble behind long-term aging test; Be subjected to displacement for fear of the battery sheet in the existing laminating technology simultaneously; Usually need the adjusting process parameter, adopt segmentation pressing mode gradually, prolonged the lamination operating time; Be unfavorable for increasing work efficiency, moreover still be difficult to avoid fully the generation of battery sheet displacement.
The utility model content
The technical problem that the utility model will solve is: overcome the deficiency in the prior art, provide a kind of battery sheet that can effectively prevent when the encapsulation lamination, to produce the crystalline silicon solar cell modules of displacement.
The utility model solves the technical scheme that its technical problem adopted: a kind of crystalline silicon solar cell modules; Comprise upper strata glass and backboard; Be provided with spaced photovoltaic cell sheet between upper strata glass and the backboard; Photovoltaic cell sheet periphery is coated with encapsulating film, is provided with one or two isolation pad between adjacent two photovoltaic cell sheets.
Different for adapting to encapsulating material thickness, the height of described isolation pad is 1～3cm.
The beneficial effect of the utility model is: the utility model is through being provided with isolation pad between the photovoltaic cell sheet of component internal; Thereby the battery sheet is carried out good location; Prevented to receive the bad phenomenon of thermal contraction or the outside battery sheet displacement that the pressure of assembly is caused because of encapsulating material; Need not the segmentation pressurization when adopting behind the isolation pad component lamination simultaneously, shortened the laminating technology time, help improving the assembly total quality.
Description of drawings
Below in conjunction with accompanying drawing and execution mode the utility model is further specified.
Fig. 1 is the cross section structure sketch map of the utility model.
1. upper strata glass, 2. backboards, 3. photovoltaic cell sheets, 4. encapsulating films, 5. isolation pads among the figure
Embodiment
Combine accompanying drawing that the utility model is further described now.The sketch map that these accompanying drawings are simplification is only explained the basic structure of the utility model in a schematic way, so it only shows the formation relevant with the utility model.
A kind of crystalline silicon solar cell modules as shown in Figure 1; Comprise upper strata glass 1 and backboard 2; Be provided with spaced photovoltaic cell sheet 3 between upper strata glass 1 and the backboard 2; Photovoltaic cell sheet 3 peripheries are coated with encapsulating film 4, are provided with one or two isolation pad 5 between adjacent two photovoltaic cell sheets 3, and this isolation pad 5 can play good positioning action to photovoltaic cell sheet 3; Prevent to shrink or the outside photovoltaic cell sheet 3 that the pressure of assembly is caused produces the bad phenomenon of displacements, improve the dependability and the rate of finished products of assembly owing to encapsulating film 4.
Different for adapting to encapsulating film 4 thickness, the height of described isolation pad 5 can suitably be adjusted according to the thickness of encapsulating film 4, and the height of general used isolation pad 5 is between 1～3cm, and width then can be adjusted by the spacing between the photovoltaic cell sheet 3.
The brief introduction of assembly lamination process is following: glass 1 is laid one deck encapsulating film 4 on the upper strata; Be placed in the photovoltaic cell sheet 3 that connects on request on the encapsulating film 4; Place isolation pad 5 between the photovoltaic cell sheet 3, placement location can suitably be adjusted by size of components, and other one deck of encapsulating film 4 is placed on the photovoltaic cell sheet 3; Cover backboard 2 at last, accomplish lamination process.Owing between photovoltaic cell sheet 3, be provided with isolation pad 5; Can effectively prevent to receive the bad phenomenon of thermal contraction or the outside battery sheet displacement that the pressure of assembly is caused because of encapsulating material; When the good assembly of lamination is carried out lamination; Need not segmentation pressurization, can shorten laminating technology process time, improve rate of finished products.
Above-mentioned execution mode is only for explaining the technical conceive and the characteristics of the utility model; Its purpose is to let the personage that is familiar with this technology can understand the content of the utility model and implements; Can not limit the protection range of the utility model with this; All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed in the protection range of the utility model.
Claims (2)
1. crystalline silicon solar cell modules; Comprise upper strata glass (1) and backboard (2); It is characterized in that: be provided with spaced photovoltaic cell sheet (3) between upper strata glass (1) and the backboard (2); Photovoltaic cell sheet (3) periphery is coated with encapsulating film (4), is provided with one or two isolation pad (5) between adjacent two photovoltaic cell sheets (3).
2. crystalline silicon solar cell modules according to claim 1 is characterized in that: the height of described isolation pad (5) is 1～3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202260698U CN202120954U (en) | 2011-06-30 | 2011-06-30 | Crystalline silica solar cell module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202260698U CN202120954U (en) | 2011-06-30 | 2011-06-30 | Crystalline silica solar cell module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202120954U true CN202120954U (en) | 2012-01-18 |
Family
ID=45461995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202260698U Expired - Lifetime CN202120954U (en) | 2011-06-30 | 2011-06-30 | Crystalline silica solar cell module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202120954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107757044A (en) * | 2017-09-20 | 2018-03-06 | 东营大海科林光电有限公司 | A kind of solar cell module lays laminating method |
| CN111180548A (en) * | 2019-12-24 | 2020-05-19 | 浙江宏阳新能源科技有限公司 | Efficient half-piece battery pack and preparation process thereof |
-
2011
- 2011-06-30 CN CN2011202260698U patent/CN202120954U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107757044A (en) * | 2017-09-20 | 2018-03-06 | 东营大海科林光电有限公司 | A kind of solar cell module lays laminating method |
| CN111180548A (en) * | 2019-12-24 | 2020-05-19 | 浙江宏阳新能源科技有限公司 | Efficient half-piece battery pack and preparation process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yancheng Trina Solar Technology Co., Ltd. Assignor: Changzhou Trina Solar Ltd. Contract record no.: 2013320000703 Denomination of utility model: A package method for double-side silicon-glass solar cell assembly Granted publication date: 20120118 License type: Exclusive License Record date: 20130926 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| ASS | Succession or assignment of patent right |
Owner name: YANCHENG TIANHE LIGHT ENERGY SCIENCE + TECHNOLOGY Free format text: FORMER OWNER: TIANHE OPTICAL ENERGY CO., LTD., CHANGZHOU Effective date: 20131212 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 213031 CHANGZHOU, JIANGSU PROVINCE TO: 224007 YANCHENG, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131212 Address after: 112 room 18, 224007 Songjiang Road, Yancheng City economic and Technological Development Zone, Jiangsu, China Patentee after: Yancheng Trina Solar Technology Co., Ltd. Address before: 213031, No. 2, Tianhe Road, Xinbei Industrial Park, Jiangsu, Changzhou Patentee before: Changzhou Trina Solar Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120118 |
|
| CX01 | Expiry of patent term |