WO2021013276A3 - 电池片大片、太阳能电池片、叠瓦组件和制造方法 - Google Patents

电池片大片、太阳能电池片、叠瓦组件和制造方法 Download PDF

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WO2021013276A3
WO2021013276A3 PCT/CN2020/118186 CN2020118186W WO2021013276A3 WO 2021013276 A3 WO2021013276 A3 WO 2021013276A3 CN 2020118186 W CN2020118186 W CN 2020118186W WO 2021013276 A3 WO2021013276 A3 WO 2021013276A3
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top surface
pieces
cell piece
regions
large cell
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PCT/CN2020/118186
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English (en)
French (fr)
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WO2021013276A2 (zh
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尹丙伟
孙俊
陈登运
李岩
石刚
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成都晔凡科技有限公司
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Priority to AU2020317362A priority Critical patent/AU2020317362B2/en
Priority to EP20842943.1A priority patent/EP4131426A4/en
Priority to US17/915,633 priority patent/US20230097957A1/en
Publication of WO2021013276A2 publication Critical patent/WO2021013276A2/zh
Publication of WO2021013276A3 publication Critical patent/WO2021013276A3/zh

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
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    • 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
    • H01L31/05—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells
    • H01L31/0504—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module
    • H01L31/0508—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module the interconnection means having a particular shape
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    • H01L31/02—Details
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    • H01L31/022425—Electrodes for devices characterised by at least one potential jump barrier or surface barrier for solar cells
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    • H01L31/042—PV modules or arrays of single PV cells
    • H01L31/05—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells
    • H01L31/0504—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module
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    • 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
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  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
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  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
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  • Photovoltaic Devices (AREA)

Abstract

提供一种电池片大片（100）、太阳能电池片、叠瓦组件和制造方法。电池片大片的各单元交界部分的顶表面处被划分为切割区（21）、顶表面粘结区（22）和顶表面导电接触区（23）。切割区构造为使得电池片大片能够沿其被切割；顶表面粘结区与顶表面导电接触区交替设置，切割区和顶表面导电接触区形成为电池片的一个搭接边缘，电池片大片裂片之后，顶表面导电接触区能够与另一太阳能电池片的底表面直接接触而实现导电连接。该电池片大片能够方便裂片操作，且为电池片单片设有专门的粘结区和导电接触区，这样的设置能够优化太阳能电池片的生产过程和使用性能。
PCT/CN2020/118186 2020-03-30 2020-09-27 电池片大片、太阳能电池片、叠瓦组件和制造方法 WO2021013276A2 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2020317362A AU2020317362B2 (en) 2020-03-30 2020-09-27 Large cell piece, solar cell pieces, shingled assembly, and manufacturing method
EP20842943.1A EP4131426A4 (en) 2020-03-30 2020-09-27 LARGE SIZE CELL ELEMENT, SOLAR CELL ELEMENTS, SHINGLE ASSEMBLY AND METHOD OF MANUFACTURING
US17/915,633 US20230097957A1 (en) 2020-03-30 2020-09-27 Large cell sheets, solar cells, shingled solar module, and manufacturing method thereof

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CN202010237613.2A CN111490116A (zh) 2020-03-30 2020-03-30 电池片大片、太阳能电池片、叠瓦组件和制造方法
CN202010237613.2 2020-03-30

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WO2021013276A3 true WO2021013276A3 (zh) 2021-03-11

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US (1) US20230097957A1 (zh)
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CN111490116A (zh) * 2020-03-30 2020-08-04 成都晔凡科技有限公司 电池片大片、太阳能电池片、叠瓦组件和制造方法

Citations (3)

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Publication number Priority date Publication date Assignee Title
CN110137282A (zh) * 2019-06-05 2019-08-16 苏州阿特斯阳光电力科技有限公司 太阳能电池与光伏组件
CN110473924A (zh) * 2019-09-05 2019-11-19 成都晔凡科技有限公司 叠瓦组件、太阳能电池片和叠瓦组件的制造方法
CN111490116A (zh) * 2020-03-30 2020-08-04 成都晔凡科技有限公司 电池片大片、太阳能电池片、叠瓦组件和制造方法

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US20180198008A1 (en) * 2017-01-06 2018-07-12 Solarcity Corporation Photovoltaic structures with segmented busbars for increased thermal cycling reliability
KR20180127751A (ko) * 2017-05-22 2018-11-30 엘지전자 주식회사 화합물 태양전지, 화합물 태양전지 모듈과 이의 제조 방법
CN210156385U (zh) * 2019-07-11 2020-03-17 江苏爱康科技股份有限公司 硅基异质结太阳电池叠瓦光伏组件
CN110556437A (zh) * 2019-09-05 2019-12-10 成都晔凡科技有限公司 叠瓦组件、太阳能电池片和叠瓦组件的制造方法
CN110581185A (zh) * 2019-09-05 2019-12-17 成都晔凡科技有限公司 叠瓦组件和叠瓦组件的制造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110137282A (zh) * 2019-06-05 2019-08-16 苏州阿特斯阳光电力科技有限公司 太阳能电池与光伏组件
CN110473924A (zh) * 2019-09-05 2019-11-19 成都晔凡科技有限公司 叠瓦组件、太阳能电池片和叠瓦组件的制造方法
CN111490116A (zh) * 2020-03-30 2020-08-04 成都晔凡科技有限公司 电池片大片、太阳能电池片、叠瓦组件和制造方法

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EP4131426A4 (en) 2024-05-01
US20230097957A1 (en) 2023-03-30
AU2020317362A1 (en) 2022-11-03
WO2021013276A2 (zh) 2021-01-28
AU2020317362B2 (en) 2024-04-18
CN111490116A (zh) 2020-08-04
EP4131426A2 (en) 2023-02-08

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