CN102544158A - Crystalline silicon photovoltaic module packaged by ETFE (Ethyl Tetrafluoroethylene) - Google Patents
Crystalline silicon photovoltaic module packaged by ETFE (Ethyl Tetrafluoroethylene) Download PDFInfo
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- CN102544158A CN102544158A CN2012100257539A CN201210025753A CN102544158A CN 102544158 A CN102544158 A CN 102544158A CN 2012100257539 A CN2012100257539 A CN 2012100257539A CN 201210025753 A CN201210025753 A CN 201210025753A CN 102544158 A CN102544158 A CN 102544158A
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- etfe
- crystalline silicon
- photovoltaic module
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- encapsulation
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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 invention discloses a crystalline silicon photovoltaic module packaged by ETFE (Ethyl Tetra Fluoro Ethylene), which comprises an ETFE film arranged on a top layer and a back material arranged on a bottom layer; EVA (Ethylene Vinyl Acetate) glue films are arranged between the ETFE film and the back material; crystalline silicon solar cells are arranged between the EVA glue films, are connected with one another through conductive copper strips in series and are also connected through interconnecting strips and leading-out wires; and a frame is arranged on the periphery of the photovoltaic module. The crystalline silicon photovoltaic module has the beneficial effects that crystalline silicon photovoltaic module packaged by the ETFE can be processed by existing equipment and has the advantages of attractive appearance; meanwhile, the power output is increased, and the weight of the module is reduced; and moreover, the crystalline silicon photovoltaic module can be used in the field with limited bearing capacity.
Description
Technical field
The present invention relates to a kind of photovoltaic module, especially relate to a kind of Crystalline Silicon PV Module of ETFE encapsulation.
Background technology
Crystalline silicon has obtained using more widely on market.But existing Crystalline Silicon PV Module light transmittance is lower; And the output of the power of photovoltaic module is also smaller; The weight of photovoltaic module is also bigger; Therefore can not use in the limited place of bearing capacity, therefore this Crystalline Silicon PV Module has certain limitation in use, and integral body is also attractive in appearance inadequately.
Summary of the invention
Technical problem to be solved by this invention provides a kind of Crystalline Silicon PV Module that can increase power output, reduce the ETFE encapsulation of photovoltaic module weight.
In order to solve the problems of the technologies described above; The present invention realizes through following technical scheme: the Crystalline Silicon PV Module of this ETFE encapsulation comprises ETFE film that is arranged on top layer and the backing that is arranged on bottom; Be provided with the EVA glued membrane between said ETFE film and the backing, be provided with crystal silicon solar cell sheet in the middle of the EVA glued membrane, said crystal silicon solar cell sheet is through the conducting copper belt serial connection; And adopt interconnecting strip to connect between string and string and be connected, around photovoltaic module, be provided with frame with lead-out wire.
Further, said photovoltaic module front is provided with terminal box.
Further, the said photovoltaic module back side is provided with terminal box.
Further, said frame is aluminium frame or encapsulation adhesive tape.
Again further, said ETFE film surface is provided with pattern of indentations.
Further, said terminal box is the casting glue terminal box.
Compared with prior art, usefulness of the present invention is: the Crystalline Silicon PV Module of this ETFE encapsulation, can use existing apparatus processing; And has an advantage attractive in appearance; Can increase simultaneously power output again, alleviate the weight of assembly, can in the limited field of bearing capacity, use.
Description of drawings:
Below in conjunction with accompanying drawing the present invention is further specified.
Fig. 1 is the Crystalline Silicon PV Module structural representation of ETFE encapsulation of the present invention;
Fig. 2 is that terminal box is installed in the front surface sketch map in the Crystalline Silicon PV Module of ETFE encapsulation.
Among the figure: 1, ETFE film; 2, EVA glued membrane; 3, crystal silicon solar cell sheet; 4, backing; 5,6, conducting copper belt; 7, terminal box; 8, frame.
Embodiment:
Describe the present invention below in conjunction with accompanying drawing and embodiment:
The Crystalline Silicon PV Module of ETFE encapsulation shown in Figure 1 comprises ETFE film 1 that is arranged on top layer and the backing 4 that is arranged on bottom being provided with EVA glued membrane 2 between said ETFE film 1 and the backing 4, is provided with crystal silicon solar cell sheet 3 in the middle of the EVA glued membrane 2; Said crystal silicon solar cell sheet 3 adopts the composition array of different type-setting modes, and said crystal silicon solar cell sheet 3 adopts interconnecting strip to connect between string and string and is connected with lead-out wire through conducting copper belt 5,6 serial connections.Said backing 4 can be adjusted according to demands such as color, weight, light transmittances; The selection of backing 4 can have the lightweight material of certain structural behaviour for thin glass glass, FRP (Fiber Reinforced Plastics), epoxy resin, slim aluminium backboard etc., can also be on backing 4 design and color that needs of colored glaze; Said photovoltaic module is provided with terminal box 7, and said terminal box 7 has two kinds of mounting meanss, and first kind, can encapsulate according to the mode of the installation connection box 7 of routine, lead-out wire is drawn in perforate on backing 4, the back side of again terminal box 7 being installed photovoltaic modulies; This hole opening technology to the assembly backing has certain requirement.Second kind, as shown in Figure 2, can select the less casting glue terminal box of box body, be installed in the front of assembly, but the installation site that will calculate terminal box prevents that terminal box 7 from causing shade.
Be provided with frame 8 around the said photovoltaic module,, can adopt conventional aluminium frame to encapsulate if the weight of assembly is not required.If the weight to assembly has requirement, promptly requiring is light-duty assembly, can adopt light-duty backing 4 and the limit portion of encapsulation adhesive tape to photovoltaic module to encapsulate.
The Crystalline Silicon PV Module of said ETFE encapsulation can be processed through welding, lamination, lamination, the technological process that frames up, adorn terminal box.Wherein, when lamination, need EVA glued membrane 2 be paved, fit with ETFE film 1.High temperature grid cloth and assembly are fixed laminating parameters before the lamination: vacuumized 4-5 minute, and 12-14 minute lamination time, laminating temperature 145-147 degree centigrade, when lamination, can form the pattern of indentations that designs on ETFE film 1 surface; Demand according to anti-dazzle is different, and the flower type can be designed to different colored type angles, size, arrangement mode, order number etc., when having higher light transmittance, having sunken light effect, can also effectively prevent the dust stratification of assembly.
It is emphasized that: above only is preferred embodiment of the present invention; Be not that the present invention is done any pro forma restriction; Every foundation technical spirit of the present invention all still belongs in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (6)
1. the Crystalline Silicon PV Module of ETFE encapsulation; It is characterized in that: comprise ETFE film (1) that is arranged on top layer and the backing (4) that is arranged on bottom; Be provided with EVA glued membrane (2) between said ETFE film (1) and the backing (4); Be provided with crystal silicon solar cell sheet (3) in the middle of the EVA glued membrane (2); Said crystal silicon solar cell sheet (3) is connected in series through conducting copper belt (5,6), and adopts the interconnecting strip connection to be connected with lead-out wire between string and string, around photovoltaic module, is provided with frame (8).
2. the Crystalline Silicon PV Module of ETFE encapsulation according to claim 1, it is characterized in that: said photovoltaic module front is provided with terminal box (7).
3. the Crystalline Silicon PV Module of ETFE encapsulation according to claim 1, it is characterized in that: the said photovoltaic module back side is provided with terminal box (7).
4. according to the Crystalline Silicon PV Module of any described ETFE encapsulation in the claim 1 to 3, it is characterized in that: said frame (8) is aluminium frame or encapsulation adhesive tape.
5. the Crystalline Silicon PV Module of ETFE encapsulation according to claim 1, it is characterized in that: said ETFE film surface is provided with pattern of indentations.
6. the Crystalline Silicon PV Module of ETFE encapsulation according to claim 2, it is characterized in that: said terminal box (7) is the casting glue terminal box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100257539A CN102544158A (en) | 2012-02-07 | 2012-02-07 | Crystalline silicon photovoltaic module packaged by ETFE (Ethyl Tetrafluoroethylene) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100257539A CN102544158A (en) | 2012-02-07 | 2012-02-07 | Crystalline silicon photovoltaic module packaged by ETFE (Ethyl Tetrafluoroethylene) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102544158A true CN102544158A (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100257539A Pending CN102544158A (en) | 2012-02-07 | 2012-02-07 | Crystalline silicon photovoltaic module packaged by ETFE (Ethyl Tetrafluoroethylene) |
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| Country | Link |
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| CN (1) | CN102544158A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102738284A (en) * | 2012-07-17 | 2012-10-17 | 东方电气集团(宜兴)迈吉太阳能科技有限公司 | Novel solar photovoltaic module |
| CN106159014A (en) * | 2016-08-26 | 2016-11-23 | 江苏东鋆光伏科技有限公司 | High-performance weather-proof composite encapsulated photovoltaic module and preparation method thereof |
| CN108400191A (en) * | 2018-04-20 | 2018-08-14 | 浙江正泰太阳能科技有限公司 | A kind of crystal silicon flexible photovoltaic component and its manufacturing method |
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| CN201122603Y (en) * | 2007-08-17 | 2008-09-24 | 常州天华新能源科技有限公司 | Translucent double-layer glass solar cell module |
| CN102064224A (en) * | 2010-12-09 | 2011-05-18 | 泰通(泰州)工业有限公司 | Junction box for double-sided battery pack |
| CN102064207A (en) * | 2010-12-09 | 2011-05-18 | 泰通(泰州)工业有限公司 | Light-guiding structure of solar cover plate |
| CN102339883A (en) * | 2011-10-19 | 2012-02-01 | 九江市旭阳光电科技有限公司 | Photovoltaic component |
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2012
- 2012-02-07 CN CN2012100257539A patent/CN102544158A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201122603Y (en) * | 2007-08-17 | 2008-09-24 | 常州天华新能源科技有限公司 | Translucent double-layer glass solar cell module |
| CN102064224A (en) * | 2010-12-09 | 2011-05-18 | 泰通(泰州)工业有限公司 | Junction box for double-sided battery pack |
| CN102064207A (en) * | 2010-12-09 | 2011-05-18 | 泰通(泰州)工业有限公司 | Light-guiding structure of solar cover plate |
| CN102339883A (en) * | 2011-10-19 | 2012-02-01 | 九江市旭阳光电科技有限公司 | Photovoltaic component |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102738284A (en) * | 2012-07-17 | 2012-10-17 | 东方电气集团(宜兴)迈吉太阳能科技有限公司 | Novel solar photovoltaic module |
| CN106159014A (en) * | 2016-08-26 | 2016-11-23 | 江苏东鋆光伏科技有限公司 | High-performance weather-proof composite encapsulated photovoltaic module and preparation method thereof |
| CN106159014B (en) * | 2016-08-26 | 2017-12-19 | 江苏东鋆光伏科技有限公司 | High-performance weather-proof composite encapsulated photovoltaic module and preparation method thereof |
| CN108400191A (en) * | 2018-04-20 | 2018-08-14 | 浙江正泰太阳能科技有限公司 | A kind of crystal silicon flexible photovoltaic component and its manufacturing method |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |