CN103985778B - 具有选择性发射极的异质结太阳能电池及其制备方法 - Google Patents
具有选择性发射极的异质结太阳能电池及其制备方法 Download PDFInfo
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- CN103985778B CN103985778B CN201410217097.1A CN201410217097A CN103985778B CN 103985778 B CN103985778 B CN 103985778B CN 201410217097 A CN201410217097 A CN 201410217097A CN 103985778 B CN103985778 B CN 103985778B
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- amorphous silicon
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- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 229910021417 amorphous silicon Inorganic materials 0.000 claims abstract description 124
- 229910021419 crystalline silicon Inorganic materials 0.000 claims abstract description 29
- 239000000758 substrate Substances 0.000 claims abstract description 23
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052709 silver Inorganic materials 0.000 claims abstract description 22
- 239000004332 silver Substances 0.000 claims abstract description 22
- 239000000178 monomer Substances 0.000 claims abstract description 12
- 239000010408 film Substances 0.000 claims description 38
- 238000000034 method Methods 0.000 claims description 19
- 238000000151 deposition Methods 0.000 claims description 8
- 238000001020 plasma etching Methods 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 238000005530 etching Methods 0.000 claims 1
- 238000005215 recombination Methods 0.000 abstract description 11
- 230000006798 recombination Effects 0.000 abstract description 11
- 239000000969 carrier Substances 0.000 abstract description 10
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 description 13
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 8
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 6
- 229910052796 boron Inorganic materials 0.000 description 5
- 238000002161 passivation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000005137 deposition process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 238000009766 low-temperature sintering Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
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- 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
- H10F10/10—Individual photovoltaic cells, e.g. solar cells having potential barriers
- H10F10/16—Photovoltaic cells having only PN heterojunction potential barriers
- H10F10/164—Photovoltaic cells having only PN heterojunction potential barriers comprising heterojunctions with Group IV materials, e.g. ITO/Si or GaAs/SiGe photovoltaic cells
- H10F10/165—Photovoltaic cells having only PN heterojunction potential barriers comprising heterojunctions with Group IV materials, e.g. ITO/Si or GaAs/SiGe photovoltaic cells the heterojunctions being Group IV-IV heterojunctions, e.g. Si/Ge, SiGe/Si or Si/SiC photovoltaic cells
- H10F10/166—Photovoltaic cells having only PN heterojunction potential barriers comprising heterojunctions with Group IV materials, e.g. ITO/Si or GaAs/SiGe photovoltaic cells the heterojunctions being Group IV-IV heterojunctions, e.g. Si/Ge, SiGe/Si or Si/SiC photovoltaic cells the Group IV-IV heterojunctions being heterojunctions of crystalline and amorphous materials, e.g. silicon heterojunction [SHJ] photovoltaic cells
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- 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
- H10F71/10—Manufacture or treatment of devices covered by this subclass the devices comprising amorphous semiconductor material
- H10F71/103—Manufacture or treatment of devices covered by this subclass the devices comprising amorphous semiconductor material including only Group IV materials
-
- 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
- H10F77/10—Semiconductor bodies
- H10F77/14—Shape of semiconductor bodies; Shapes, relative sizes or dispositions of semiconductor regions within semiconductor bodies
- H10F77/146—Superlattices; Multiple quantum well structures
- H10F77/1462—Superlattices; Multiple quantum well structures comprising amorphous semiconductor layers
-
- 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
-
- 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
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- Photovoltaic Devices (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410217097.1A CN103985778B (zh) | 2014-05-21 | 2014-05-21 | 具有选择性发射极的异质结太阳能电池及其制备方法 |
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CN201410217097.1A CN103985778B (zh) | 2014-05-21 | 2014-05-21 | 具有选择性发射极的异质结太阳能电池及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN103985778A CN103985778A (zh) | 2014-08-13 |
CN103985778B true CN103985778B (zh) | 2016-01-20 |
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CN201410217097.1A Active CN103985778B (zh) | 2014-05-21 | 2014-05-21 | 具有选择性发射极的异质结太阳能电池及其制备方法 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105789343B (zh) * | 2016-04-07 | 2018-02-23 | 隆基乐叶光伏科技有限公司 | 一种具有透明电极的n型双面太阳能电池及其制备方法 |
CN110600577A (zh) * | 2018-06-12 | 2019-12-20 | 君泰创新(北京)科技有限公司 | 一种异质结太阳能电池及其制备方法 |
CN110767755A (zh) * | 2018-07-09 | 2020-02-07 | 君泰创新(北京)科技有限公司 | 导电膜的镀膜方法、太阳能电池的制备方法及太阳能电池 |
CN111463306B (zh) * | 2020-05-06 | 2025-05-30 | 晋能光伏技术有限责任公司 | 一种新型异质结电池及其制备方法 |
CN114639742B (zh) * | 2020-11-30 | 2024-11-26 | 一道新能源科技股份有限公司 | 一种两结太阳能电池及其制备方法 |
CN112599616A (zh) * | 2020-12-15 | 2021-04-02 | 泰州隆基乐叶光伏科技有限公司 | 一种太阳能电池及其制作方法 |
CN114335228B (zh) * | 2021-12-30 | 2024-03-29 | 通威太阳能(成都)有限公司 | 异质结太阳电池、其制备方法及发电装置 |
CN116013995B (zh) * | 2022-09-06 | 2024-10-22 | 天合光能股份有限公司 | 晶硅太阳能电池及其制备方法 |
CN116825901B (zh) | 2023-08-25 | 2023-11-21 | 天合光能股份有限公司 | 太阳能电池及其制备方法、光伏组件以及光伏系统 |
CN118867057B (zh) * | 2024-09-24 | 2024-12-20 | 玉环晶科能源有限公司 | 太阳能电池及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102110734A (zh) * | 2011-01-18 | 2011-06-29 | 西安交通大学 | 一种纳米硅/晶体硅异质结光伏电池 |
CN103077984A (zh) * | 2012-12-28 | 2013-05-01 | 浙江金贝能源科技有限公司 | 一种n型硅衬底的双pin结双面太阳能电池 |
CN103258900A (zh) * | 2012-02-21 | 2013-08-21 | 上海超日太阳能科技股份有限公司 | 基于se选择性发射结的n型衬底微晶硅异质结电池的制备方法 |
CN203850312U (zh) * | 2014-05-21 | 2014-09-24 | 常州天合光能有限公司 | 具有选择性发射极的异质结太阳能电池 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US20070169808A1 (en) * | 2006-01-26 | 2007-07-26 | Kherani Nazir P | Solar cell |
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- 2014-05-21 CN CN201410217097.1A patent/CN103985778B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102110734A (zh) * | 2011-01-18 | 2011-06-29 | 西安交通大学 | 一种纳米硅/晶体硅异质结光伏电池 |
CN103258900A (zh) * | 2012-02-21 | 2013-08-21 | 上海超日太阳能科技股份有限公司 | 基于se选择性发射结的n型衬底微晶硅异质结电池的制备方法 |
CN103077984A (zh) * | 2012-12-28 | 2013-05-01 | 浙江金贝能源科技有限公司 | 一种n型硅衬底的双pin结双面太阳能电池 |
CN203850312U (zh) * | 2014-05-21 | 2014-09-24 | 常州天合光能有限公司 | 具有选择性发射极的异质结太阳能电池 |
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Address after: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2 Patentee after: TRINASOLAR Co.,Ltd. Address before: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2 Patentee before: trina solar Ltd. |
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Address after: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2 Patentee after: trina solar Ltd. Address before: Tianhe Electronic Industrial Park Road 213022 north of Jiangsu Province, Changzhou City, No. 2 Patentee before: CHANGZHOU TRINA SOLAR ENERGY Co.,Ltd. |