CN115000226B - 背接触异质结电池片及其制作方法 - Google Patents
背接触异质结电池片及其制作方法 Download PDFInfo
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- CN115000226B CN115000226B CN202210910831.7A CN202210910831A CN115000226B CN 115000226 B CN115000226 B CN 115000226B CN 202210910831 A CN202210910831 A CN 202210910831A CN 115000226 B CN115000226 B CN 115000226B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 35
- 229910021417 amorphous silicon Inorganic materials 0.000 claims abstract description 145
- 238000002955 isolation Methods 0.000 claims abstract description 137
- 238000002161 passivation Methods 0.000 claims abstract description 95
- 239000000758 substrate Substances 0.000 claims abstract description 72
- 238000000151 deposition Methods 0.000 claims description 17
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910021419 crystalline silicon Inorganic materials 0.000 claims description 4
- 229910021423 nanocrystalline silicon Inorganic materials 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 description 2
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- 230000004888 barrier function Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 101001073212 Arabidopsis thaliana Peroxidase 33 Proteins 0.000 description 1
- 101001123325 Homo sapiens Peroxisome proliferator-activated receptor gamma coactivator 1-beta Proteins 0.000 description 1
- 102100028961 Peroxisome proliferator-activated receptor gamma coactivator 1-beta Human genes 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005036 potential barrier Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
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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 at least one potential-jump barrier or surface barrier
- 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 at least one potential-jump barrier or surface barrier 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 at least one potential-jump barrier or surface barrier 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 at least one potential-jump barrier or surface barrier 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 or HIT® solar cells; solar cells
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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
- H01L31/02—Details
- H01L31/0216—Coatings
- H01L31/02161—Coatings for devices characterised by at least one potential jump barrier or surface barrier
- H01L31/02167—Coatings for devices characterised by at least one potential jump barrier or surface barrier for solar cells
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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
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/1804—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof comprising only elements of Group IV of the Periodic System
-
- 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
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/186—Particular post-treatment for the devices, e.g. annealing, impurity gettering, short-circuit elimination, recrystallisation
- H01L31/1868—Passivation
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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
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/20—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof such devices or parts thereof comprising amorphous semiconductor materials
- H01L31/202—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof such devices or parts thereof comprising amorphous semiconductor materials including only elements of Group IV of the Periodic System
-
- 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
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/20—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof such devices or parts thereof comprising amorphous semiconductor materials
- H01L31/208—Particular post-treatment of the devices, e.g. annealing, short-circuit elimination
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
Description
Claims (7)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210910831.7A CN115000226B (zh) | 2022-07-29 | 2022-07-29 | 背接触异质结电池片及其制作方法 |
PCT/CN2023/090091 WO2024021708A1 (zh) | 2022-07-29 | 2023-04-23 | 背接触异质结电池片及其制作方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210910831.7A CN115000226B (zh) | 2022-07-29 | 2022-07-29 | 背接触异质结电池片及其制作方法 |
Publications (2)
Publication Number | Publication Date |
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CN115000226A CN115000226A (zh) | 2022-09-02 |
CN115000226B true CN115000226B (zh) | 2022-10-11 |
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CN202210910831.7A Active CN115000226B (zh) | 2022-07-29 | 2022-07-29 | 背接触异质结电池片及其制作方法 |
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CN (1) | CN115000226B (zh) |
WO (1) | WO2024021708A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115000226B (zh) * | 2022-07-29 | 2022-10-11 | 中国华能集团清洁能源技术研究院有限公司 | 背接触异质结电池片及其制作方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105118870A (zh) * | 2015-08-31 | 2015-12-02 | 深圳市科纳能薄膜科技有限公司 | 一种制作背接触异质结单晶硅太阳能电池的方法 |
CN108615775A (zh) * | 2018-07-03 | 2018-10-02 | 黄河水电光伏产业技术有限公司 | 一种叉指背接触异质结单晶硅电池 |
CN108963005A (zh) * | 2018-07-05 | 2018-12-07 | 深圳市拉普拉斯能源技术有限公司 | 一种新型复合结构全背面异质结太阳电池及制备方法 |
CN109216509A (zh) * | 2018-08-06 | 2019-01-15 | 西安理工大学 | 一种叉指型背接触异质结太阳电池制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070169808A1 (en) * | 2006-01-26 | 2007-07-26 | Kherani Nazir P | Solar cell |
TW201322465A (zh) * | 2011-11-29 | 2013-06-01 | Ind Tech Res Inst | 全背電極異質接面太陽能電池 |
US9130076B2 (en) * | 2012-11-05 | 2015-09-08 | Solexel, Inc. | Trench isolation for monolithically isled solar photovoltaic cells and modules |
US20140158192A1 (en) * | 2012-12-06 | 2014-06-12 | Michael Cudzinovic | Seed layer for solar cell conductive contact |
CN103618021A (zh) * | 2013-10-18 | 2014-03-05 | 浙江晶科能源有限公司 | 一种mwt电池的制作方法 |
US20160284917A1 (en) * | 2015-03-27 | 2016-09-29 | Seung Bum Rim | Passivation Layer for Solar Cells |
CN108075017B (zh) * | 2016-11-10 | 2019-12-17 | 上海凯世通半导体股份有限公司 | Ibc电池的制作方法 |
CN115000226B (zh) * | 2022-07-29 | 2022-10-11 | 中国华能集团清洁能源技术研究院有限公司 | 背接触异质结电池片及其制作方法 |
-
2022
- 2022-07-29 CN CN202210910831.7A patent/CN115000226B/zh active Active
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2023
- 2023-04-23 WO PCT/CN2023/090091 patent/WO2024021708A1/zh unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105118870A (zh) * | 2015-08-31 | 2015-12-02 | 深圳市科纳能薄膜科技有限公司 | 一种制作背接触异质结单晶硅太阳能电池的方法 |
CN108615775A (zh) * | 2018-07-03 | 2018-10-02 | 黄河水电光伏产业技术有限公司 | 一种叉指背接触异质结单晶硅电池 |
CN108963005A (zh) * | 2018-07-05 | 2018-12-07 | 深圳市拉普拉斯能源技术有限公司 | 一种新型复合结构全背面异质结太阳电池及制备方法 |
CN109216509A (zh) * | 2018-08-06 | 2019-01-15 | 西安理工大学 | 一种叉指型背接触异质结太阳电池制备方法 |
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CN115000226A (zh) | 2022-09-02 |
WO2024021708A1 (zh) | 2024-02-01 |
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Effective date of registration: 20230306 Address after: 102209 building a, Huaneng talent innovation and entrepreneurship base, Beiqijia future science and Technology City, Changping District, Beijing Patentee after: HUANENG CLEAN ENERGY Research Institute Patentee after: Huaneng Jilin Power Generation Co.,Ltd. Patentee after: HUANENG GROUP TECHNOLOGY INNOVATION CENTER Co.,Ltd. Address before: 102209 building a, Huaneng talent innovation and entrepreneurship base, Beiqijia future science and Technology City, Changping District, Beijing Patentee before: HUANENG CLEAN ENERGY Research Institute |