EP3635792A4 - Multi-layer metal film stacks for shingled silicon solar cell arrays - Google Patents

Multi-layer metal film stacks for shingled silicon solar cell arrays Download PDF

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Publication number
EP3635792A4
EP3635792A4 EP18799289.6A EP18799289A EP3635792A4 EP 3635792 A4 EP3635792 A4 EP 3635792A4 EP 18799289 A EP18799289 A EP 18799289A EP 3635792 A4 EP3635792 A4 EP 3635792A4
Authority
EP
European Patent Office
Prior art keywords
shingled
solar cell
metal film
silicon solar
layer metal
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.)
Withdrawn
Application number
EP18799289.6A
Other languages
German (de)
French (fr)
Other versions
EP3635792A1 (en
Inventor
Brian E. Hardin
Daniel J. Hellebusch
Craig H. Peters
Dhea Suseno
Fillary SUSANTO
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical Co Ltd
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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Publication of EP3635792A1 publication Critical patent/EP3635792A1/en
Publication of EP3635792A4 publication Critical patent/EP3635792A4/en
Withdrawn legal-status Critical Current

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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
    • H01L31/04—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/14—Conductive material dispersed in non-conductive inorganic material
    • H01B1/16—Conductive material dispersed in non-conductive inorganic material the conductive material comprising metals or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
    • 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
    • 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
    • H01L31/0248—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 characterised by their semiconductor bodies
    • H01L31/0256—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 characterised by their semiconductor bodies characterised by the material
    • H01L31/0264—Inorganic materials
    • H01L31/032—Inorganic materials including, apart from doping materials or other impurities, only compounds not provided for in groups H01L31/0272 - H01L31/0312
    • 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
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Computer Hardware Design (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Sustainable Energy (AREA)
  • Photovoltaic Devices (AREA)
EP18799289.6A 2017-05-10 2018-05-10 Multi-layer metal film stacks for shingled silicon solar cell arrays Withdrawn EP3635792A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762504532P 2017-05-10 2017-05-10
PCT/US2018/032159 WO2018209147A1 (en) 2017-05-10 2018-05-10 Multi-layer metal film stacks for shingled silicon solar cell arrays

Publications (2)

Publication Number Publication Date
EP3635792A1 EP3635792A1 (en) 2020-04-15
EP3635792A4 true EP3635792A4 (en) 2021-01-20

Family

ID=64105639

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18799289.6A Withdrawn EP3635792A4 (en) 2017-05-10 2018-05-10 Multi-layer metal film stacks for shingled silicon solar cell arrays

Country Status (5)

Country Link
EP (1) EP3635792A4 (en)
JP (1) JP2020520114A (en)
KR (1) KR20200026189A (en)
CN (1) CN111316449A (en)
WO (1) WO2018209147A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2021014279A (en) * 2019-05-23 2022-02-03 Alpha Assembly Solutions Inc Solder paste for module fabrication of solar cells.
CN112071920A (en) * 2020-08-11 2020-12-11 环晟光伏(江苏)有限公司 Battery piece with aluminum paste printed on front side of battery piece and printing method
WO2022187544A1 (en) * 2021-03-04 2022-09-09 Solaria Corporation Interconnection configuration for solar module assembly
WO2024158810A1 (en) * 2023-01-24 2024-08-02 GAF Energy LLC Photovoltaic shingles with tandem solar cells

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060231803A1 (en) * 2005-04-14 2006-10-19 Yueli Wang Electroconductive thick film composition(s), electrode(s), and semiconductor device(s) formed therefrom
US20150349145A1 (en) * 2014-05-27 2015-12-03 Cogenra Solar, Inc. Shingled solar cell module
US20150372171A1 (en) * 2014-06-19 2015-12-24 E I Du Pont De Nemours And Company Conductor for a solar cell
US20170062632A1 (en) * 2015-08-26 2017-03-02 PLANT PV, Inc. Silver-bismuth non-contact metallization pastes for silicon solar cells

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59117276A (en) * 1982-12-24 1984-07-06 Mitsubishi Electric Corp Manufacture of solar battery
US7718092B2 (en) * 2005-10-11 2010-05-18 E.I. Du Pont De Nemours And Company Aluminum thick film composition(s), electrode(s), semiconductor device(s) and methods of making thereof
JP2007109809A (en) * 2005-10-12 2007-04-26 Sharp Corp Method of manufacturing solar cell and flux for manufacturing solar cell
US20080230119A1 (en) * 2007-03-22 2008-09-25 Hideki Akimoto Paste for back contact-type solar cell
EP2093804A1 (en) * 2008-02-19 2009-08-26 Helianthos B.V. Solar cell system with encapsulant
KR101594973B1 (en) * 2009-03-11 2016-02-17 신에쓰 가가꾸 고교 가부시끼가이샤 Connection sheet for solar battery cell electrode, process for manufacturing solar cell module, and solar cell module
DE102009044038A1 (en) * 2009-09-17 2011-03-31 Schott Solar Ag Method for producing a contact region of an electronic component
US20140124014A1 (en) * 2012-11-08 2014-05-08 Cogenra Solar, Inc. High efficiency configuration for solar cell string
JP6188480B2 (en) * 2013-02-20 2017-08-30 東洋アルミニウム株式会社 Paste composition, method for producing solar cell element, and solar cell element
JP6184731B2 (en) * 2013-04-25 2017-08-23 Ｄｏｗａエレクトロニクス株式会社 Silver-bismuth powder, conductive paste and conductive film
US20150075597A1 (en) * 2013-09-16 2015-03-19 Heraeus Precious Metals North America Conshohocken Llc Electroconductive paste with adhension promoting glass

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060231803A1 (en) * 2005-04-14 2006-10-19 Yueli Wang Electroconductive thick film composition(s), electrode(s), and semiconductor device(s) formed therefrom
US20150349145A1 (en) * 2014-05-27 2015-12-03 Cogenra Solar, Inc. Shingled solar cell module
US20150372171A1 (en) * 2014-06-19 2015-12-24 E I Du Pont De Nemours And Company Conductor for a solar cell
US20170062632A1 (en) * 2015-08-26 2017-03-02 PLANT PV, Inc. Silver-bismuth non-contact metallization pastes for silicon solar cells

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018209147A1 *

Also Published As

Publication number Publication date
KR20200026189A (en) 2020-03-10
EP3635792A1 (en) 2020-04-15
CN111316449A (en) 2020-06-19
JP2020520114A (en) 2020-07-02
WO2018209147A1 (en) 2018-11-15

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Inventor name: SUSANTO, FILLARY

Inventor name: SUSENO, DHEA

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