WO2011107089A3 - Solarzelle mit spezieller busbarform, diese solarzelle enthaltende solarzellenanordnung sowie verfahren zur herstellung der solarzelle - Google Patents

Solarzelle mit spezieller busbarform, diese solarzelle enthaltende solarzellenanordnung sowie verfahren zur herstellung der solarzelle Download PDF

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Publication number
WO2011107089A3
WO2011107089A3 PCT/DE2011/075005 DE2011075005W WO2011107089A3 WO 2011107089 A3 WO2011107089 A3 WO 2011107089A3 DE 2011075005 W DE2011075005 W DE 2011075005W WO 2011107089 A3 WO2011107089 A3 WO 2011107089A3
Authority
WO
WIPO (PCT)
Prior art keywords
solar cell
connecting line
contact
current collecting
producing
Prior art date
Application number
PCT/DE2011/075005
Other languages
English (en)
French (fr)
Other versions
WO2011107089A2 (de
Inventor
Andreas Pfennig
Björn FAULWETTER-QUANDT
Andreas Hubert
Original Assignee
Q-Cells Se
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Q-Cells Se filed Critical Q-Cells Se
Priority to US13/582,016 priority Critical patent/US20120318351A1/en
Priority to EP11708690A priority patent/EP2543075A2/de
Priority to CN201180011459.6A priority patent/CN102884635B/zh
Priority to JP2012555293A priority patent/JP5819862B2/ja
Publication of WO2011107089A2 publication Critical patent/WO2011107089A2/de
Publication of WO2011107089A3 publication Critical patent/WO2011107089A3/de

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Classifications

    • 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
    • H01L31/02—Details
    • H01L31/0224—Electrodes
    • H01L31/022408—Electrodes for devices characterised by at least one potential jump barrier or surface barrier
    • H01L31/022425—Electrodes for devices characterised by at least one potential jump barrier or surface barrier for solar cells
    • H01L31/022433—Particular geometry of the grid contacts
    • 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
    • H01L31/02—Details
    • H01L31/02002—Arrangements for conducting electric current to or from the device in operations
    • H01L31/02005—Arrangements for conducting electric current to or from the device in operations for device characterised by at least one potential jump barrier or surface barrier
    • H01L31/02008—Arrangements for conducting electric current to or from the device in operations for device characterised by at least one potential jump barrier or surface barrier for solar cells or solar cell modules
    • H01L31/0201—Arrangements for conducting electric current to or from the device in operations for device characterised by at least one potential jump barrier or surface barrier for solar cells or solar cell modules comprising specially adapted module bus-bar structures
    • 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
    • H01L31/05—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
    • 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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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Sustainable Energy (AREA)
  • Photovoltaic Devices (AREA)

Abstract

Die Erfindung betrifft eine Solarzelle (1) umfassend ein Substrat (2), eine Halbleiterschicht (3), einen ersten Busbar (4) auf einer ersten Oberfläche (5) der Halbleiterschicht (3) und einen zweiten Busbar (6) auf einer zweiten Oberfläche (7) der Halbleiterschicht (3), wobei der erste Busbar (4) entlang einer Verbindungslinie (8) Kontaktinseln (9,9') mit einer maximalen Breite blmax senkrecht zur Verbindungslinie (8) aufweist, zwischen denen sich auf der Verbindungslinie (8) jeweils ein Stromsammelbereich (10) befindet, welcher die Kontaktinseln (9,9') in einem Kontaktbereich (11) kontaktiert, wobei der Kontaktbereich (11) auf beiden Seiten der Verbindungslinie (8) zwei äußere Punkte (P1) und (P2) aufweist, deren Abstand senkrecht zur Verbindungslinie (8) eine maximale Breite bSmax des Stromsammelbereichs (10) definiert, wobei blmax< bSmax gilt, und die Breite b des Stromsammelbereichs (10) ausgehend von einer Kontaktinsel (9) bis zu einer benachbarten Kontaktinsel (9') zunächst bis zu einer minimalen Breite bSmin zwischen zwei inneren Punkten (P3) und (P4) abnimmt und dann bis zur benachbarten Kontaktinsel (9') wieder auf eine maximale Breite bSmax' zunimmt.
PCT/DE2011/075005 2010-03-02 2011-01-18 Solarzelle mit spezieller busbarform, diese solarzelle enthaltende solarzellenanordnung sowie verfahren zur herstellung der solarzelle WO2011107089A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US13/582,016 US20120318351A1 (en) 2010-03-02 2011-01-18 Solar cell having a special busbar shape, solar cell arrangement containing said solar cell, and method for producing the solar cell
EP11708690A EP2543075A2 (de) 2010-03-02 2011-01-18 Solarzelle mit spezieller busbarform, diese solarzelle enthaltende solarzellenanordnung sowie verfahren zur herstellung der solarzelle
CN201180011459.6A CN102884635B (zh) 2010-03-02 2011-01-18 具有特殊汇流条形状的太阳能电池，含有所述太阳能电池的太阳能电池安排，以及用于生产太阳能电池的方法
JP2012555293A JP5819862B2 (ja) 2010-03-02 2011-01-18 特別な母線形状を有する太陽電池、前記太陽電池を含む太陽電池配列、および太陽電池を製造するための方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010002521.6 2010-03-02
DE102010002521.6A DE102010002521B4 (de) 2010-03-02 2010-03-02 Solarzelle mit spezieller Busbarform, diese Solarzelle enthaltende Solarzellenanordnung sowie Verfahren zur Herstellung der Solarzelle

Publications (2)

Publication Number Publication Date
WO2011107089A2 WO2011107089A2 (de) 2011-09-09
WO2011107089A3 true WO2011107089A3 (de) 2012-05-03

Family

ID=44542645

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2011/075005 WO2011107089A2 (de) 2010-03-02 2011-01-18 Solarzelle mit spezieller busbarform, diese solarzelle enthaltende solarzellenanordnung sowie verfahren zur herstellung der solarzelle

Country Status (6)

Country Link
US (1) US20120318351A1 (de)
EP (1) EP2543075A2 (de)
JP (1) JP5819862B2 (de)
CN (1) CN102884635B (de)
DE (1) DE102010002521B4 (de)
WO (1) WO2011107089A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011055561A1 (de) * 2011-11-21 2013-05-23 Schott Solar Ag Frontseitenkontaktanordnung einer Solarzelle
WO2013100856A2 (en) * 2011-12-30 2013-07-04 Memc Singapore Pte, Ltd. Bus bars for solar modules
DE102012100285B4 (de) * 2012-01-13 2017-07-20 Hanwha Q.CELLS GmbH Solarzellen Rückseitenstruktur
US9728972B2 (en) 2014-08-20 2017-08-08 Qfe 002 Llc Alternative energy bus bar by pass breaker, methods of use and installation
KR101823605B1 (ko) * 2016-12-02 2018-03-14 엘지전자 주식회사 태양 전지 및 이를 포함하는 태양 전지 패널
CN112420853B (zh) * 2019-08-21 2023-04-18 苏州阿特斯阳光电力科技有限公司 多主栅太阳能电池及太阳能组件
CN115498055A (zh) 2022-09-28 2022-12-20 晶科能源(海宁)有限公司 光伏组件及光伏组件制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171989A (en) * 1976-01-27 1979-10-23 Motorola, Inc. Contact for solar cells
US4227298A (en) * 1978-09-05 1980-10-14 Motorola, Inc. Method for interconnecting photovoltaic devices
DE102007013553A1 (de) * 2007-03-19 2008-09-25 Q-Cells Ag Solarzellenvorrichtung, Solarzellenmodul und Verbindungsanordnung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2955167B2 (ja) * 1993-11-10 1999-10-04 シャープ株式会社 太陽電池の製造方法
JPH09116175A (ja) * 1995-10-20 1997-05-02 Sanyo Electric Co Ltd 光起電力装置の電極構造
JP4738149B2 (ja) 2005-02-22 2011-08-03 京セラ株式会社 太陽電池モジュール
DE102005012756A1 (de) 2005-03-19 2006-09-21 Man B & W Diesel Ag Brennkraftmaschine
JP2006278710A (ja) * 2005-03-29 2006-10-12 Kyocera Corp 太陽電池モジュール及びその製造方法
JP4684075B2 (ja) * 2005-10-14 2011-05-18 シャープ株式会社 太陽電池、太陽電池ストリングおよび太陽電池モジュール
JP2007165785A (ja) * 2005-12-16 2007-06-28 Sharp Corp インターコネクタ付き太陽電池、太陽電池ストリングおよび太陽電池モジュール
US20090277491A1 (en) 2005-10-14 2009-11-12 Sharp Kabushiki Kaisha Solar Cell, Interconnector-Equipped Solar Cell, Solar Cell String And Solar Cell Module
JP2007266262A (ja) 2006-03-28 2007-10-11 Sharp Corp インターコネクタ付き太陽電池、太陽電池モジュールおよび太陽電池モジュールの製造方法
WO2007119365A1 (ja) * 2006-04-14 2007-10-25 Sharp Kabushiki Kaisha 太陽電池、太陽電池ストリングおよび太陽電池モジュール
WO2008080160A1 (en) * 2006-12-22 2008-07-03 Advent Solar, Inc. Interconnect technologies for back contact solar cells and modules
DE102007062689A1 (de) 2007-01-05 2008-07-10 Cornelius Paul Ausbildung von Kontaktierungs- und Stromsammelelektroden für Solarzellen
JP4174545B1 (ja) 2007-05-10 2008-11-05 シャープ株式会社 太陽電池、太陽電池の製造方法、太陽電池ストリングおよび太陽電池モジュール
CN201489238U (zh) 2009-08-27 2010-05-26 深圳帝光电子有限公司 双层面板超薄液晶显示装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171989A (en) * 1976-01-27 1979-10-23 Motorola, Inc. Contact for solar cells
US4227298A (en) * 1978-09-05 1980-10-14 Motorola, Inc. Method for interconnecting photovoltaic devices
DE102007013553A1 (de) * 2007-03-19 2008-09-25 Q-Cells Ag Solarzellenvorrichtung, Solarzellenmodul und Verbindungsanordnung

Also Published As

Publication number Publication date
US20120318351A1 (en) 2012-12-20
CN102884635B (zh) 2016-01-20
JP5819862B2 (ja) 2015-11-24
EP2543075A2 (de) 2013-01-09
DE102010002521B4 (de) 2021-03-18
JP2013521635A (ja) 2013-06-10
DE102010002521A1 (de) 2011-11-17
WO2011107089A2 (de) 2011-09-09
CN102884635A (zh) 2013-01-16

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