CN104934488B - 用于提高效率的太阳能电池接触指和焊盘布置 - Google Patents

用于提高效率的太阳能电池接触指和焊盘布置 Download PDF

Info

Publication number
CN104934488B
CN104934488B CN201510323445.8A CN201510323445A CN104934488B CN 104934488 B CN104934488 B CN 104934488B CN 201510323445 A CN201510323445 A CN 201510323445A CN 104934488 B CN104934488 B CN 104934488B
Authority
CN
China
Prior art keywords
solar cell
contact
metal contact
pad
refers
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201510323445.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN104934488A (zh
Inventor
D·德瑟斯特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maikesheng Solar Energy Co ltd
Original Assignee
SunPower Corp
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 SunPower Corp filed Critical SunPower Corp
Publication of CN104934488A publication Critical patent/CN104934488A/zh
Application granted granted Critical
Publication of CN104934488B publication Critical patent/CN104934488B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F10/00—Individual photovoltaic cells, e.g. solar cells
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/20—Electrodes
    • H10F77/206—Electrodes for devices having potential barriers
    • H10F77/211—Electrodes for devices having potential barriers for photovoltaic cells
    • H10F77/215—Geometries of grid contacts
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F19/00—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F71/00—Manufacture or treatment of devices covered by this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/20—Electrodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/20—Electrodes
    • H10F77/206—Electrodes for devices having potential barriers
    • H10F77/211—Electrodes for devices having potential barriers for photovoltaic cells
    • H10F77/219—Arrangements for electrodes of back-contact photovoltaic cells
    • 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

Landscapes

  • Photovoltaic Devices (AREA)
CN201510323445.8A 2007-03-16 2008-01-09 用于提高效率的太阳能电池接触指和焊盘布置 Active CN104934488B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/725,023 US7804022B2 (en) 2007-03-16 2007-03-16 Solar cell contact fingers and solder pad arrangement for enhanced efficiency
US11/725,023 2007-03-16
CN200880007713A CN101689554A (zh) 2007-03-16 2008-01-09 用于提高效率的太阳能电池接触指和焊盘布置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN200880007713A Division CN101689554A (zh) 2007-03-16 2008-01-09 用于提高效率的太阳能电池接触指和焊盘布置

Publications (2)

Publication Number Publication Date
CN104934488A CN104934488A (zh) 2015-09-23
CN104934488B true CN104934488B (zh) 2017-09-08

Family

ID=39761438

Family Applications (4)

Application Number Title Priority Date Filing Date
CN201410111206.1A Active CN104022165B (zh) 2007-03-16 2008-01-09 用于提高效率的太阳能电池接触指和焊盘布置
CN201510323445.8A Active CN104934488B (zh) 2007-03-16 2008-01-09 用于提高效率的太阳能电池接触指和焊盘布置
CN200880007713A Pending CN101689554A (zh) 2007-03-16 2008-01-09 用于提高效率的太阳能电池接触指和焊盘布置
CN201110020824.1A Active CN102117845B (zh) 2007-03-16 2008-01-09 用于提高效率的太阳能电池接触指和焊盘布置

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201410111206.1A Active CN104022165B (zh) 2007-03-16 2008-01-09 用于提高效率的太阳能电池接触指和焊盘布置

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN200880007713A Pending CN101689554A (zh) 2007-03-16 2008-01-09 用于提高效率的太阳能电池接触指和焊盘布置
CN201110020824.1A Active CN102117845B (zh) 2007-03-16 2008-01-09 用于提高效率的太阳能电池接触指和焊盘布置

Country Status (7)

Country Link
US (1) US7804022B2 (enExample)
EP (2) EP3096354B1 (enExample)
JP (2) JP5317209B2 (enExample)
KR (1) KR101462699B1 (enExample)
CN (4) CN104022165B (enExample)
AU (1) AU2008227171B2 (enExample)
WO (1) WO2008115309A2 (enExample)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008103293A1 (en) 2007-02-16 2008-08-28 Nanogram Corporation Solar cell structures, photovoltaic modules and corresponding processes
DE102008043750A1 (de) * 2008-11-14 2010-05-20 Q-Cells Se Verfahren zur Makierung/Codierung einer Solarzelle und Solarzelle
US20100294349A1 (en) * 2009-05-20 2010-11-25 Uma Srinivasan Back contact solar cells with effective and efficient designs and corresponding patterning processes
WO2011077575A1 (ja) * 2009-12-25 2011-06-30 三菱電機株式会社 太陽電池モジュール
KR101109087B1 (ko) * 2009-12-31 2012-01-31 주식회사 효성 효율 개선된 태양전지 및 그의 연결방법
US8383235B2 (en) * 2010-02-04 2013-02-26 The Procter & Gamble Company Fibrous structures
US8912083B2 (en) 2011-01-31 2014-12-16 Nanogram Corporation Silicon substrates with doped surface contacts formed from doped silicon inks and corresponding processes
JP5627054B2 (ja) * 2011-04-26 2014-11-19 パナソニック株式会社 太陽電池セル、接合構造体、および太陽電池セルの製造方法
JP6037176B2 (ja) * 2011-08-31 2016-11-30 パナソニックＩｐマネジメント株式会社 太陽電池モジュールの製造方法
EP2568063A1 (en) 2011-09-09 2013-03-13 Rohm and Haas Electronic Materials LLC Low internal stress copper electroplating method
WO2013038780A1 (ja) * 2011-09-15 2013-03-21 三洋電機株式会社 太陽電池及び太陽電池モジュール
US9553225B2 (en) 2012-04-11 2017-01-24 Schneider Electric USA, Inc. Tapered trunking system with distributed combiner
US9306085B2 (en) * 2012-08-22 2016-04-05 Sunpower Corporation Radially arranged metal contact fingers for solar cells
US8936709B2 (en) 2013-03-13 2015-01-20 Gtat Corporation Adaptable free-standing metallic article for semiconductors
JP6141223B2 (ja) 2013-06-14 2017-06-07 三菱電機株式会社 受光素子モジュールおよびその製造方法
US9437756B2 (en) * 2013-09-27 2016-09-06 Sunpower Corporation Metallization of solar cells using metal foils
US9865757B2 (en) 2014-04-23 2018-01-09 Helion Concepts, Inc. Method for quick self interconnection of photovoltaic cell arrays and panels
MY181161A (en) 2014-06-11 2020-12-20 Shinetsu Chemical Co Solar cell and method for producing solar cell
GB2530583A (en) * 2014-09-29 2016-03-30 Rec Solar Pte Ltd Solar cell with specific front surface electrode design
JP6199839B2 (ja) 2014-09-30 2017-09-20 信越化学工業株式会社 太陽電池及びその製造方法
KR101772542B1 (ko) 2015-04-30 2017-08-29 엘지전자 주식회사 태양 전지 및 이를 포함하는 태양 전지 패널
US10535790B2 (en) 2015-06-25 2020-01-14 Sunpower Corporation One-dimensional metallization for solar cells
US10573763B2 (en) * 2015-12-29 2020-02-25 Sunpower Corporation Solar cell having a plurality of sub-cells coupled by a metallization structure having a metal bridge
US11025193B2 (en) 2016-08-16 2021-06-01 Helion Concepts, Inc. Compact, low-profile, multiply configurable solar photovoltaic module with concealed connectors
USD822890S1 (en) 2016-09-07 2018-07-10 Felxtronics Ap, Llc Lighting apparatus
US20180309003A1 (en) 2017-04-24 2018-10-25 Helion Concepts, Inc. Lightweight solar panels with solar cell structural protection
US10775030B2 (en) 2017-05-05 2020-09-15 Flex Ltd. Light fixture device including rotatable light modules
USD877964S1 (en) 2017-08-09 2020-03-10 Flex Ltd. Lighting module
USD846793S1 (en) 2017-08-09 2019-04-23 Flex Ltd. Lighting module locking mechanism
USD872319S1 (en) 2017-08-09 2020-01-07 Flex Ltd. Lighting module LED light board
USD862777S1 (en) 2017-08-09 2019-10-08 Flex Ltd. Lighting module wide distribution lens
USD832494S1 (en) 2017-08-09 2018-10-30 Flex Ltd. Lighting module heatsink
USD833061S1 (en) 2017-08-09 2018-11-06 Flex Ltd. Lighting module locking endcap
USD832495S1 (en) 2017-08-18 2018-10-30 Flex Ltd. Lighting module locking mechanism
USD862778S1 (en) 2017-08-22 2019-10-08 Flex Ltd Lighting module lens
USD888323S1 (en) 2017-09-07 2020-06-23 Flex Ltd Lighting module wire guard
WO2019112091A1 (ko) * 2017-12-07 2019-06-13 현대중공업그린에너지 주식회사 에지 수집전극을 구비하는 태양전지 및 이를 포함하는 태양전지 모듈
WO2020069419A1 (en) * 2018-09-28 2020-04-02 Sunpower Corporation Solar cell with wraparound finger
WO2022107542A1 (ja) * 2020-11-18 2022-05-27 株式会社カネカ 太陽電池セル及び太陽電池モジュール
CN114242810B (zh) * 2022-02-24 2022-04-29 广东爱旭科技有限公司 背接触电池的电极结构、电池、组件以及电池系统
CN118016741B (zh) * 2024-01-12 2024-10-25 中山大学 一种垂直结构的薄膜太阳电池芯片及其制备方法和应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1158011A (zh) * 1995-11-22 1997-08-27 埃伯乐太阳能公司 一种铝合金结自对准背接触硅太阳电池的结构和制造工艺

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5563884A (en) * 1978-11-08 1980-05-14 Agency Of Ind Science & Technol Light-condensation solar battery
JPS577976A (en) * 1980-06-17 1982-01-16 Matsushita Electric Ind Co Ltd Photo electromotive force element
JPS6141266Y2 (enExample) * 1981-04-30 1986-11-25
US4478879A (en) 1983-02-10 1984-10-23 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Screen printed interdigitated back contact solar cell
JPS59172779A (ja) * 1983-03-23 1984-09-29 Toshiba Corp 太陽電池
US4933022A (en) 1988-11-14 1990-06-12 Board Of Trustees Of The Leland Stanford Univ. & Electric Power Research Institute Solar cell having interdigitated contacts and internal bypass diodes
US4927770A (en) 1988-11-14 1990-05-22 Electric Power Research Inst. Corp. Of District Of Columbia Method of fabricating back surface point contact solar cells
US5053083A (en) 1989-05-08 1991-10-01 The Board Of Trustees Of The Leland Stanford Junior University Bilevel contact solar cells
DE19525720C2 (de) * 1995-07-14 1998-06-10 Siemens Solar Gmbh Herstellungsverfahren für eine Solarzelle ohne Vorderseitenmetallisierung
JP3070489B2 (ja) * 1996-10-09 2000-07-31 トヨタ自動車株式会社 集光型太陽電池素子
NL1010635C2 (nl) 1998-11-23 2000-05-24 Stichting Energie Werkwijze voor het vervaardigen van een metallisatiepatroon op een fotovoltaïsche cel.
RU2179352C1 (ru) * 2000-05-19 2002-02-10 Закрытое акционерное общество "ОКБ завода "Красное знамя" Полупроводниковый фотоэлектрический преобразователь
DE10045249A1 (de) * 2000-09-13 2002-04-04 Siemens Ag Photovoltaisches Bauelement und Verfahren zum Herstellen des Bauelements
US7388147B2 (en) * 2003-04-10 2008-06-17 Sunpower Corporation Metal contact structure for solar cell and method of manufacture
CN1224111C (zh) * 2003-07-04 2005-10-19 清华大学 硅纳米线阵列太阳能转换装置
JP2005191186A (ja) * 2003-12-25 2005-07-14 Sekisui Jushi Co Ltd 太陽電池モジュール
US20050172996A1 (en) 2004-02-05 2005-08-11 Advent Solar, Inc. Contact fabrication of emitter wrap-through back contact silicon solar cells
US20060060238A1 (en) * 2004-02-05 2006-03-23 Advent Solar, Inc. Process and fabrication methods for emitter wrap through back contact solar cells
US7390961B2 (en) * 2004-06-04 2008-06-24 Sunpower Corporation Interconnection of solar cells in a solar cell module
JP4519080B2 (ja) * 2006-02-07 2010-08-04 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
US7842963B2 (en) * 2006-10-18 2010-11-30 Koninklijke Philips Electronics N.V. Electrical contacts for a semiconductor light emitting apparatus
US7704352B2 (en) * 2006-12-01 2010-04-27 Applied Materials, Inc. High-aspect ratio anode and apparatus for high-speed electroplating on a solar cell substrate
EP2100336A4 (en) * 2006-12-22 2013-04-10 Applied Materials Inc CONNECTING TECHNOLOGIES FOR REVERSE SOLAR CELLS AND MODULES

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1158011A (zh) * 1995-11-22 1997-08-27 埃伯乐太阳能公司 一种铝合金结自对准背接触硅太阳电池的结构和制造工艺

Also Published As

Publication number Publication date
CN104934488A (zh) 2015-09-23
EP2126978A4 (en) 2014-08-20
AU2008227171A1 (en) 2008-09-25
WO2008115309A2 (en) 2008-09-25
JP2010521811A (ja) 2010-06-24
EP2126978A2 (en) 2009-12-02
CN104022165B (zh) 2016-08-31
JP5317209B2 (ja) 2013-10-16
EP3096354B1 (en) 2020-03-04
CN101689554A (zh) 2010-03-31
EP2126978B1 (en) 2016-08-24
KR20090123947A (ko) 2009-12-02
US7804022B2 (en) 2010-09-28
JP2013239725A (ja) 2013-11-28
AU2008227171B2 (en) 2013-08-15
JP5692664B2 (ja) 2015-04-01
KR101462699B1 (ko) 2014-11-18
US20080223437A1 (en) 2008-09-18
EP3096354A1 (en) 2016-11-23
WO2008115309A3 (en) 2009-12-23
CN102117845A (zh) 2011-07-06
CN104022165A (zh) 2014-09-03
CN102117845B (zh) 2014-02-26

Similar Documents

Publication Publication Date Title
CN104934488B (zh) 用于提高效率的太阳能电池接触指和焊盘布置
US9960292B2 (en) Radially arranged metal contact fingers for solar cells
JP2010521811A5 (enExample)
CN103456799B (zh) 一种太阳电池正面电极
CN105027297A (zh) 光发电装置
CN107408584B (zh) 光伏太阳能电池
JP5819862B2 (ja) 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
KR20110122176A (ko) 태양전지 모듈
CN210866213U (zh) 双面电池及具有该双面电池的光伏组件
CN115101617A (zh) 太阳能组件
US20160155865A1 (en) Solar cell
ES3026737T3 (en) Optimised solar cell, solar cell module and method of manufacturing thereof
CN223125230U (zh) 太阳能电池及光伏组件
US20110290530A1 (en) Ribbon for photovoltaic module
CN119815991B (zh) 一种背接触电池及光伏组件
CN103247700A (zh) 太阳能电池
CN118969869B (zh) 电池片网版及光伏组件
JP2014041940A (ja) 太陽電池モジュール
CN104600132A (zh) 电极结构与使用电极结构的太阳能电池
CN111276554A (zh) 一种采用背面复合电极的p型太阳能电池
CN105742381A (zh) 无主栅的太阳能电池片及太阳能电池

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20220907

Address after: Singapore, Singapore City

Patentee after: Maikesheng solar energy Co.,Ltd.

Address before: California, USA

Patentee before: SUNPOWER Corp.