CN112659708B - 一种共挤型太阳能组件背板及其制备方法 - Google Patents
一种共挤型太阳能组件背板及其制备方法 Download PDFInfo
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- CN112659708B CN112659708B CN202011599267.9A CN202011599267A CN112659708B CN 112659708 B CN112659708 B CN 112659708B CN 202011599267 A CN202011599267 A CN 202011599267A CN 112659708 B CN112659708 B CN 112659708B
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- back plate
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- solar module
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- 238000001125 extrusion Methods 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000010410 layer Substances 0.000 claims abstract description 158
- 239000011248 coating agent Substances 0.000 claims abstract description 48
- 238000000576 coating method Methods 0.000 claims abstract description 48
- 229910052751 metal Inorganic materials 0.000 claims abstract description 46
- 239000002184 metal Substances 0.000 claims abstract description 46
- 238000011049 filling Methods 0.000 claims abstract description 33
- 239000012790 adhesive layer Substances 0.000 claims abstract description 27
- 239000011521 glass Substances 0.000 claims abstract description 27
- 239000011324 bead Substances 0.000 claims abstract description 24
- 238000005192 partition Methods 0.000 claims abstract description 16
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 50
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 50
- 239000000463 material Substances 0.000 claims description 30
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 26
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 18
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 18
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 17
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 17
- 238000007747 plating Methods 0.000 claims description 16
- 239000004925 Acrylic resin Substances 0.000 claims description 11
- 229920000178 Acrylic resin Polymers 0.000 claims description 11
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 239000002033 PVDF binder Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 9
- -1 polyethylene terephthalate Polymers 0.000 claims description 8
- 238000007731 hot pressing Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- 239000011247 coating layer Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000003851 corona treatment Methods 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 238000009966 trimming Methods 0.000 claims description 3
- 239000004005 microsphere Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 238000002845 discoloration Methods 0.000 abstract description 3
- 239000000306 component Substances 0.000 description 4
- 238000002834 transmittance Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 238000004383 yellowing Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
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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
- Y02E10/52—PV systems with concentrators
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- Photovoltaic Devices (AREA)
Abstract
Description
Claims (9)
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CN202011599267.9A CN112659708B (zh) | 2020-12-30 | 2020-12-30 | 一种共挤型太阳能组件背板及其制备方法 |
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CN202011599267.9A CN112659708B (zh) | 2020-12-30 | 2020-12-30 | 一种共挤型太阳能组件背板及其制备方法 |
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CN112659708A CN112659708A (zh) | 2021-04-16 |
CN112659708B true CN112659708B (zh) | 2022-04-29 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115294875A (zh) * | 2022-08-30 | 2022-11-04 | 京东方科技集团股份有限公司 | 显示装置及其显示模组、显示模组的制作方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101272903A (zh) * | 2005-07-22 | 2008-09-24 | 大金工业株式会社 | 太阳能电池的背板 |
WO2011021543A1 (ja) * | 2009-08-17 | 2011-02-24 | 住友化学株式会社 | 太陽電池用バックシートおよび太陽電池モジュール |
WO2013008945A1 (ja) * | 2011-07-14 | 2013-01-17 | 富士フイルム株式会社 | 太陽電池用ポリマーシート及び太陽電池モジュール |
CN204009127U (zh) * | 2014-06-09 | 2014-12-10 | 浙江景泰反光科技有限公司 | 一种荧光反光膜 |
CN108659730A (zh) * | 2018-07-09 | 2018-10-16 | 浙江龙游道明光学有限公司 | 一种镂空防伪玻璃微珠型反光膜及其制作方法 |
CN109449217A (zh) * | 2017-08-21 | 2019-03-08 | 上海海优威新材料股份有限公司 | 表面设置有反射膜的太阳能光伏组件用背板 |
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2020
- 2020-12-30 CN CN202011599267.9A patent/CN112659708B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101272903A (zh) * | 2005-07-22 | 2008-09-24 | 大金工业株式会社 | 太阳能电池的背板 |
WO2011021543A1 (ja) * | 2009-08-17 | 2011-02-24 | 住友化学株式会社 | 太陽電池用バックシートおよび太陽電池モジュール |
WO2013008945A1 (ja) * | 2011-07-14 | 2013-01-17 | 富士フイルム株式会社 | 太陽電池用ポリマーシート及び太陽電池モジュール |
CN204009127U (zh) * | 2014-06-09 | 2014-12-10 | 浙江景泰反光科技有限公司 | 一种荧光反光膜 |
CN109449217A (zh) * | 2017-08-21 | 2019-03-08 | 上海海优威新材料股份有限公司 | 表面设置有反射膜的太阳能光伏组件用背板 |
CN108659730A (zh) * | 2018-07-09 | 2018-10-16 | 浙江龙游道明光学有限公司 | 一种镂空防伪玻璃微珠型反光膜及其制作方法 |
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CN112659708A (zh) | 2021-04-16 |
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Effective date of registration: 20230506 Address after: 233000 Tongling Avenue, Bengbu Tongling Modern Industrial Park, Xinmaqiao Town, Guzhen County, Bengbu City, Anhui Province Patentee after: Bengbu Yingli New Energy Technology Co.,Ltd. Address before: 313000 workshop 3, 1111 tunheng Road, Hengjie Town, Nanxun District, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG JINGSHANG NEW ENERGY TECHNOLOGY Inc. |
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Denomination of invention: A co extruded solar module backplate and its preparation method Granted publication date: 20220429 Pledgee: Huishang Bank Co.,Ltd. Bengbu Huaishang sub branch Pledgor: Bengbu Yingli New Energy Technology Co.,Ltd. Registration number: Y2024980024679 |
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