JP6238084B2 - 太陽電池セル及び太陽電池セルの抵抗算出方法 - Google Patents
太陽電池セル及び太陽電池セルの抵抗算出方法 Download PDFInfo
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- JP6238084B2 JP6238084B2 JP2014546883A JP2014546883A JP6238084B2 JP 6238084 B2 JP6238084 B2 JP 6238084B2 JP 2014546883 A JP2014546883 A JP 2014546883A JP 2014546883 A JP2014546883 A JP 2014546883A JP 6238084 B2 JP6238084 B2 JP 6238084B2
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- 238000004364 calculation method Methods 0.000 title claims description 4
- 238000005259 measurement Methods 0.000 claims description 102
- 239000004065 semiconductor Substances 0.000 claims description 70
- 239000000758 substrate Substances 0.000 claims description 57
- 230000002093 peripheral effect Effects 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 238000007747 plating Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 7
- 238000009792 diffusion process Methods 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 238000002161 passivation Methods 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- GPXJNWSHGFTCBW-UHFFFAOYSA-N Indium phosphide Chemical compound [In]#P GPXJNWSHGFTCBW-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
- H02S50/10—Testing of PV devices, e.g. of PV modules or single PV 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
- H01L31/0224—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
- H01L31/022441—Electrode arrangements specially adapted for back-contact 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
- H01L31/036—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 their crystalline structure or particular orientation of the crystalline planes
- H01L31/0376—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 their crystalline structure or particular orientation of the crystalline planes including amorphous semiconductors
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- 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
- H01L31/072—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 heterojunction type
- H01L31/0745—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 heterojunction type comprising a AIVBIV heterojunction, e.g. Si/Ge, SiGe/Si or Si/SiC solar cells
- H01L31/0747—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 heterojunction type comprising a AIVBIV heterojunction, e.g. Si/Ge, SiGe/Si or Si/SiC solar cells comprising a heterojunction of crystalline and amorphous materials, e.g. heterojunction with intrinsic thin layer
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
-
- 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)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Photovoltaic Devices (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Description
Claims (6)
- 第1導電型の半導体基板の一方の面上において、第1導電型の非晶質半導体層と第2導電型の非晶質半導体層とが配置された光電変換部と、
前記第1導電型の非晶質半導体層のうち、予め定めた第1電極領域上に配置された第1電極と、
前記第2導電型の非晶質半導体層のうち、予め定めた第2電極領域上に配置された第2電極と、
前記第1導電型の非晶質半導体層上に接して、互いに所定の間隔をあけて隣り合って設けられた少なくとも2つの第1測定電極と、
を備える、太陽電池セルであって、
前記第1測定電極は、前記第1電極領域および前記第2電極領域の外側であって、前記太陽電池セルの外側周縁部に、前記第1電極および前記第2電極と離間して設けられる。 - 前記第2導電型の非晶質半導体層上において、前記第1測定電極に対し所定の間隔をあけて設けられた少なくとも1つの第2測定電極を有する、請求項1に記載の太陽電池セル。
- 前記第1測定電極および前記第2測定電極は、前記光電変換部上の前記第1電極領域および前記第2電極領域以外の領域に配置されている、請求項2に記載の太陽電池セル。
- 前記第1測定電極の一つと、前記第2測定電極とは、互いに隣あって設けられている、請求項2または3に記載の太陽電池セル。
- 前記第1電極は、前記第1導電型の非晶質半導体層から、透明導電層、下地電極層およびメッキ層を、この順番に積層した構造を有する、請求項1から4のいずれか1項に記載の太陽電池セル。
- 第1導電型の半導体基板の一方の面上に配置された第1導電型の非晶質半導体層および第2導電型の非晶質半導体層と、
前記第1導電型の非晶質半導体層の予め定めた第1電極領域上に配置された第1電極と
、
前記第2導電型の非晶質半導体層の予め定めた第2電極領域上に配置された第2電極と、
前記第1導電型の非晶質半導体層上に接して、互いに所定の間隔をあけて隣り合って設けられた少なくとも2つの第1測定電極と、を備える、
太陽電池セルにおいて、
前記第1測定電極は、前記第1電極領域および前記第2電極領域の外側であって、前記太陽電池セルの外側周縁部に、前記第1電極および前記第2電極と離間して設けられ、
前記半導体基板と、前記第1電極および第2電極の少なくとも一方との間の抵抗を測定する方法であって、
第1測定電極の少なくとも2つの電極間の電圧−電流特性を測定して測定電極間抵抗値を求め、
前記測定電極間抵抗値から予め求めておいた前記半導体基板の測定電極間抵抗値を減算して、前記半導体基板と前記第1測定電極との間の第1抵抗を算出する、太陽電池セルの抵抗算出方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012253255 | 2012-11-19 | ||
JP2012253255 | 2012-11-19 | ||
PCT/JP2013/006773 WO2014076972A1 (ja) | 2012-11-19 | 2013-11-19 | 太陽電池セル及び太陽電池セルの抵抗算出方法 |
Publications (2)
Publication Number | Publication Date |
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JPWO2014076972A1 JPWO2014076972A1 (ja) | 2017-01-05 |
JP6238084B2 true JP6238084B2 (ja) | 2017-11-29 |
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JP2014546883A Expired - Fee Related JP6238084B2 (ja) | 2012-11-19 | 2013-11-19 | 太陽電池セル及び太陽電池セルの抵抗算出方法 |
Country Status (4)
Country | Link |
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US (1) | US20150249427A1 (ja) |
JP (1) | JP6238084B2 (ja) |
DE (1) | DE112013005513B4 (ja) |
WO (1) | WO2014076972A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US20150206789A1 (en) * | 2014-01-17 | 2015-07-23 | Nanya Technology Corporation | Method of modifying polysilicon layer through nitrogen incorporation for isolation structure |
WO2016068051A1 (ja) | 2014-10-31 | 2016-05-06 | シャープ株式会社 | 光電変換素子、それを備えた太陽電池モジュールおよび太陽光発電システム |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6196610A (ja) * | 1984-10-17 | 1986-05-15 | 松下電器産業株式会社 | 透明導電膜及びその形成方法 |
JP2001068699A (ja) * | 1999-08-30 | 2001-03-16 | Kyocera Corp | 太陽電池 |
JP5165906B2 (ja) * | 2007-02-22 | 2013-03-21 | シャープ株式会社 | 光電変換素子の製造方法 |
JP5368022B2 (ja) * | 2008-07-17 | 2013-12-18 | 信越化学工業株式会社 | 太陽電池 |
JPWO2012132766A1 (ja) * | 2011-03-28 | 2014-07-28 | 三洋電機株式会社 | 光電変換装置及び光電変換装置の製造方法 |
JP2012204764A (ja) | 2011-03-28 | 2012-10-22 | Sanyo Electric Co Ltd | 太陽電池及び太陽電池の製造方法 |
-
2013
- 2013-11-19 DE DE112013005513.9T patent/DE112013005513B4/de not_active Expired - Fee Related
- 2013-11-19 JP JP2014546883A patent/JP6238084B2/ja not_active Expired - Fee Related
- 2013-11-19 WO PCT/JP2013/006773 patent/WO2014076972A1/ja active Application Filing
-
2015
- 2015-05-15 US US14/713,547 patent/US20150249427A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
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WO2014076972A1 (ja) | 2014-05-22 |
DE112013005513B4 (de) | 2019-02-28 |
DE112013005513T5 (de) | 2015-07-30 |
US20150249427A1 (en) | 2015-09-03 |
JPWO2014076972A1 (ja) | 2017-01-05 |
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