WO2020074764A3 - Célula solar fotovoltaica y procedimiento de fabricación - Google Patents

Célula solar fotovoltaica y procedimiento de fabricación Download PDF

Info

Publication number
WO2020074764A3
WO2020074764A3 PCT/ES2019/070690 ES2019070690W WO2020074764A3 WO 2020074764 A3 WO2020074764 A3 WO 2020074764A3 ES 2019070690 W ES2019070690 W ES 2019070690W WO 2020074764 A3 WO2020074764 A3 WO 2020074764A3
Authority
WO
WIPO (PCT)
Prior art keywords
solar cell
photovoltaic solar
producing same
metal
silicon substrate
Prior art date
Application number
PCT/ES2019/070690
Other languages
English (en)
French (fr)
Other versions
WO2020074764A2 (es
Inventor
Ana Rosa LAGUNAS ALONSO
Jaione BENGOECHEA APEZTEGUÍA
Eugenia ZUGASTI ROSENDE
María Jesús RODRÍGUEZ HENCHE
Original Assignee
Fundación Cener – Ciemat
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 Fundación Cener – Ciemat filed Critical Fundación Cener – Ciemat
Priority to CN201980067344.5A priority Critical patent/CN112997320A/zh
Priority to EP19842367.5A priority patent/EP3866208A2/en
Publication of WO2020074764A2 publication Critical patent/WO2020074764A2/es
Publication of WO2020074764A3 publication Critical patent/WO2020074764A3/es

Links

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
    • 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
    • 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
    • H01L31/04—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
    • H01L31/06—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 characterised by potential barriers
    • H01L31/068—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 characterised by potential barriers the potential barriers being only of the PN homojunction type, e.g. bulk silicon PN homojunction solar cells or thin film polycrystalline silicon PN homojunction solar cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
    • H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
    • H01L23/532—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body characterised by the materials
    • H01L23/53204—Conductive materials
    • H01L23/53209—Conductive materials based on metals, e.g. alloys, metal silicides
    • 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
    • Y02E10/547—Monocrystalline silicon PV cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Photovoltaic Devices (AREA)
  • Electrodes Of Semiconductors (AREA)

Abstract

Célula solar fotovoltaica y procedimiento de fabricación, que comprende un electrodo frontal(2) que está dispuesto sobre un sustrato de silicio (1) y cuyo electrodo frontal (2) tiene al menos unas tiras (4) y unas barras (5), que están formadas por un único material que consiste exclusivamente en un siliciuro metálico, el cual se obtiene depositando un metal sobre el sustrato de silicio (1) y aplicando un tratamiento térmico para inducir una reacción entre el metal y el silicio, de manera que la célula solar fotovoltaica tiene una pérdida de potencia similar a la pérdida de las células convencionales,que tienen un electrodo de plata o un recubrimiento adicional de material conductor.
PCT/ES2019/070690 2018-10-11 2019-10-10 Célula solar fotovoltaica y procedimiento de fabricación WO2020074764A2 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201980067344.5A CN112997320A (zh) 2018-10-11 2019-10-10 光伏太阳能电池及其制造方法
EP19842367.5A EP3866208A2 (en) 2018-10-11 2019-10-10 Photovoltaic solar cell and method for producing same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP201830987 2018-10-11
ES201830987A ES2754148A1 (es) 2018-10-11 2018-10-11 Celula solar fotovoltaica y procedimiento de fabricacion

Publications (2)

Publication Number Publication Date
WO2020074764A2 WO2020074764A2 (es) 2020-04-16
WO2020074764A3 true WO2020074764A3 (es) 2020-06-04

Family

ID=69187810

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2019/070690 WO2020074764A2 (es) 2018-10-11 2019-10-10 Célula solar fotovoltaica y procedimiento de fabricación

Country Status (4)

Country Link
EP (1) EP3866208A2 (es)
CN (1) CN112997320A (es)
ES (1) ES2754148A1 (es)
WO (1) WO2020074764A2 (es)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020084503A1 (en) * 2001-01-03 2002-07-04 Eun-Joo Lee High efficient pn junction solar cell
US20090139568A1 (en) * 2007-11-19 2009-06-04 Applied Materials, Inc. Crystalline Solar Cell Metallization Methods
US20110139243A1 (en) * 2010-09-03 2011-06-16 Lg Electronics Inc. Solar cell and method for manufacturing the same
US20140020747A1 (en) * 2012-07-18 2014-01-23 Lg Electronics Inc. Solar cell and method for manufacturing the same
KR20140020372A (ko) * 2012-08-06 2014-02-19 엘지전자 주식회사 선택적 에미터를 갖는 태양전지 및 이의 제조 방법
KR20150066131A (ko) * 2013-12-06 2015-06-16 엘지전자 주식회사 이종 접합 태양 전지 및 이의 제조 방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100037941A1 (en) 2008-08-13 2010-02-18 E. I. Du Pont De Nemours And Company Compositions and processes for forming photovoltaic devices
US20100071751A1 (en) 2008-09-22 2010-03-25 Electronics And Telecommunications Research Institute Photo-induced metal-insulator-transition material complex for solar cell, solar cell and solar cell module comprising the same
US8697476B2 (en) * 2010-04-30 2014-04-15 E I Du Pont De Nemours And Company Processes and compositions for forming photovoltaic devices with base metal buss bars
US9773928B2 (en) 2010-09-10 2017-09-26 Tesla, Inc. Solar cell with electroplated metal grid
JP5789544B2 (ja) * 2011-03-02 2015-10-07 韓國電子通信研究院Ｅｌｅｃｔｒｏｎｉｃｓ ａｎｄ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｒｅｓｅａｒｃｈ Ｉｎｓｔｉｔｕｔｅ 伝導性組成物並びにこれを含むシリコン太陽電池及びその製造方法
KR20120100698A (ko) * 2011-03-02 2012-09-12 한국전자통신연구원 전도성 조성물, 이를 포함하는 실리콘 태양전지 및 그 제조방법
US9496432B2 (en) 2011-11-23 2016-11-15 Imec Method for forming metal silicide layers
WO2013105750A1 (ko) * 2012-01-10 2013-07-18 주식회사 젠스엔지니어링 전도성 페이스트를 전극으로 사용하는 실리콘 태양전지 모듈 및 그 제조 방법
KR101363344B1 (ko) * 2012-01-10 2014-02-19 주식회사 젠스엔지니어링 전도성 페이스트를 전극으로 사용하는 실리콘 태양전지 모듈 및 그 제조 방법.
WO2014055781A1 (en) 2012-10-04 2014-04-10 Silevo, Inc. Photovoltaic devices with electroplated metal grids
US20180090628A1 (en) * 2016-09-28 2018-03-29 Solarworld Innovations Gmbh P-Type solar cell with limited emitter saturation current

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020084503A1 (en) * 2001-01-03 2002-07-04 Eun-Joo Lee High efficient pn junction solar cell
US20090139568A1 (en) * 2007-11-19 2009-06-04 Applied Materials, Inc. Crystalline Solar Cell Metallization Methods
US20110139243A1 (en) * 2010-09-03 2011-06-16 Lg Electronics Inc. Solar cell and method for manufacturing the same
US20140020747A1 (en) * 2012-07-18 2014-01-23 Lg Electronics Inc. Solar cell and method for manufacturing the same
KR20140020372A (ko) * 2012-08-06 2014-02-19 엘지전자 주식회사 선택적 에미터를 갖는 태양전지 및 이의 제조 방법
KR20150066131A (ko) * 2013-12-06 2015-06-16 엘지전자 주식회사 이종 접합 태양 전지 및 이의 제조 방법

Also Published As

Publication number Publication date
CN112997320A (zh) 2021-06-18
EP3866208A2 (en) 2021-08-18
ES2754148A1 (es) 2020-04-15
WO2020074764A2 (es) 2020-04-16

Similar Documents

Publication Publication Date Title
PH12016502014A1 (en) Passivation of light-receiving surfaces of solar cells with high energy gap (eg) materials
EP2135300A2 (de) Verfahren zur herstellung einer solarzelle sowie damit hergestellte solarzelle
BR112016014406B1 (pt) Fabricação de regiões emissoras de células solares com arquiteturas diferenciadas das regiões tipo p e tipo n
US20160020411A1 (en) Solar cell and method for manufacturing the same
MX2009008265A (es) Metodo de preparacion de un arreglo de electrodos primarios para arreglos de celdas electroquimicas fotovoltaicas.
US11476373B2 (en) Solar cell superfine electrode transfer thin film, manufacturing method and application method thereof
EP4099403A4 (en) SOLAR CELL AND ASSOCIATED FRONT ELECTRODE, AND MANUFACTURING METHOD
CA3093203A1 (en) Electrolysis electrode and method for manufacturing same
WO2003038859A3 (en) Apparatus and method of production of thin film photovoltaic modules
EP2290705A3 (en) Solar cell and fabricating method thereof
MY180307A (en) Solar cell and method for producing thereof
US20150270421A1 (en) Advanced Back Contact Solar Cells
WO2003001602A3 (en) Manufacturing a solar cell foil connected in series via a temporary substrate
WO2017058004A3 (en) Method of manufacturing a solar cell
DE102011050089A1 (de) Verfahren zum Herstellen von elektrischen Kontakten an einer Solarzelle, Solarzelle und Verfahren zum Herstellen eines Rückseiten-Kontaktes einer Solarzelle
MY175806A (en) Conductivity enhancement of solar cells
WO2017100393A3 (en) Photovoltaic devices and method of manufacturing
MY186101A (en) Solar battery cell and manufacturing method for the solar battery cell
CN102683438A (zh) 使用金属浆料金属化的正面触点太阳能电池制造
CN108987528A (zh) 一种异质结太阳能电池边缘绝缘方法
WO2021015395A3 (ko) 태양 전지 및 이의 제조 방법
CN106206787A (zh) 可挠式太阳能电池模块及其制造方法
WO2008152854A1 (ja) ペースト組成物と太陽電池素子
MY185556A (en) Crystalline solar cell comprising a transparent conductive layer between the front face contacts and method for manufacturing a solar cell of this type
MY190307A (en) Solar cell, solar cell manufacturing system, and solar cell manufacturing method

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19842367

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2019842367

Country of ref document: EP

Effective date: 20210511