CN105934831A - 耐湿热的太阳能电池背板及其制造方法 - Google Patents
耐湿热的太阳能电池背板及其制造方法 Download PDFInfo
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- CN105934831A CN105934831A CN201480072489.1A CN201480072489A CN105934831A CN 105934831 A CN105934831 A CN 105934831A CN 201480072489 A CN201480072489 A CN 201480072489A CN 105934831 A CN105934831 A CN 105934831A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
- H01L31/049—Protective back sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/712—Weather resistant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/12—Photovoltaic modules
-
- 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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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Laminated Bodies (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
Claims (8)
- 要 求 书1. 耐湿热的太阳能电池背板, 包括依次复合的耐候层、 连接层、 结构增强 层和反射层,其特征在于:所述耐候层为双向拉伸 PA耐候膜,或由聚酰胺(PA)、 热稳定剂、 抗紫外线稳定剂和无机材料制成; 所述结构增强层由聚丙烯、 改性 聚丙烯、 或者合金制成, 所述合金为聚丙烯与工程塑料的合金, 或者为改性聚 丙烯与工程塑料的合金。
- 2. 根据权利要求 1所述的耐湿热的太阳能电池背板, 其特征在于: 所述耐 候层、 结构增强层和反射层的厚度比例为 20-100: 40-400:20-150。
- 3. 根据权利要求 1所述的耐湿热的太阳能电池背板, 其特征在于: 所述耐 候层、 结构增强层和反射层的厚度比例为 30-60: 150-300:20-150。
- 4. 根据权利要求 1所述的耐湿热的太阳能电池背板, 其特征在于: 所述结 构增强层和反射层之间也设有所述连接层。
- 5. 根据权利要求 1所述的耐湿热的太阳能电池背板, 其特征在于: 所述结 构增强层的熔点大于 145°C ;所述改性聚丙烯由所述聚丙烯和热稳定剂共混改性 而成, 或者由所述聚丙烯、 接枝聚丙烯和热稳定剂共混改性而成, 或者由所述 聚丙烯、 热稳定剂和无机填料共混改性而成; 所述聚丙烯选自均聚聚丙烯 (均 聚 PP)、共聚聚丙烯和嵌段共聚聚丙烯中的一种或几种,所述无机填料选自碳酸 钙、 二氧化钛、 硫酸钡、 云母、 滑石、 高岭土、 玻璃微珠和玻璃纤维中的一种; 所述工程塑料为聚酰胺或聚苯醚。
- 6. 根据权利要求 1-5任一项所述的耐湿热的太阳能电池背板, 其特征在于: 所述连接层由马来酸酐接枝聚乙烯、 乙烯丙烯酸共聚物、 或乙烯丙烯酸酯马来 酸酐三元共聚物制成。
- 7. 制造如权利要求 1-6任一项所述的耐湿热的太阳能电池背板的方法, 其 (1) 耐候层的材料、 连接层的材料、 结构增强层的材料和反射层的材料分 别经挤出机造粒, 得到耐候层塑料粒子、 连接层塑料粒子、 结构增强层塑料粒 子和反射层塑料粒子备用;(2) 将歩骤 (1) 准备的耐候层塑料粒子、 连接层塑料粒子、 结构增强层 塑料粒子和反射层塑料粒子通过挤出机熔融共挤。
- 8. 制造如权利要求 1-6任一项所述的耐湿热的太阳能电池背板的方法, 其 特征在于, 包括如下歩骤:(1)连接层的材料、结构增强层的材料和反射层的材料分别经挤出机造粒, 得到连接层塑料粒子、 结构增强层塑料粒子和反射层塑料粒子备用;(2) 将歩骤 (1) 准备的连接层塑料粒子、 结构增强层塑料粒子和反射层 塑料粒子通过挤出机熔融共挤, 并涂覆在耐候层上。
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CN2014100071098 | 2014-01-08 | ||
PCT/CN2014/083604 WO2015103872A1 (zh) | 2014-01-08 | 2014-08-04 | 耐湿热的太阳能电池背板及其制造方法 |
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CN201480072489.1A Active CN105934831B (zh) | 2014-01-08 | 2014-08-04 | 耐湿热的太阳能电池背板及其制造方法 |
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Country Status (13)
Country | Link |
---|---|
US (1) | US20160329445A1 (zh) |
EP (1) | EP3109906B1 (zh) |
JP (2) | JP6641578B2 (zh) |
CN (3) | CN103715287A (zh) |
BR (1) | BR112016015795B1 (zh) |
CA (1) | CA2935871C (zh) |
ES (1) | ES2835853T3 (zh) |
HK (1) | HK1251717A1 (zh) |
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WO2020064858A1 (en) | 2018-09-28 | 2020-04-02 | Dsm Ip Assets B.V. | Backsheet for photovoltaic modules comprising an aliphatic polyamide |
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CN108198884A (zh) | 2018-06-22 |
CN105934831B (zh) | 2018-02-06 |
JP6641578B2 (ja) | 2020-02-05 |
EP3109906B1 (en) | 2020-11-04 |
ES2835853T3 (es) | 2021-06-23 |
BR112016015795A2 (pt) | 2020-09-24 |
JP2017505536A (ja) | 2017-02-16 |
BR112016015795B1 (pt) | 2021-06-15 |
PH12016501337B1 (en) | 2016-08-22 |
PH12016501337A1 (en) | 2016-08-22 |
EP3109906A1 (en) | 2016-12-28 |
WO2015103872A1 (zh) | 2015-07-16 |
EP3109906A4 (en) | 2017-12-20 |
CN108198884B (zh) | 2021-06-15 |
MX2016009061A (es) | 2017-04-25 |
CN103715287A (zh) | 2014-04-09 |
MY180207A (en) | 2020-11-25 |
US20160329445A1 (en) | 2016-11-10 |
JP6880370B2 (ja) | 2021-06-02 |
CA2935871A1 (en) | 2015-07-16 |
JP2020017734A (ja) | 2020-01-30 |
CA2935871C (en) | 2022-12-13 |
ZA201604597B (en) | 2020-01-29 |
HK1251717A1 (zh) | 2019-02-01 |
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