CN114613865A - 太阳能电池及其制备方法 - Google Patents
太阳能电池及其制备方法 Download PDFInfo
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- CN114613865A CN114613865A CN202011335191.9A CN202011335191A CN114613865A CN 114613865 A CN114613865 A CN 114613865A CN 202011335191 A CN202011335191 A CN 202011335191A CN 114613865 A CN114613865 A CN 114613865A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 37
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 75
- 239000010703 silicon Substances 0.000 claims abstract description 75
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 74
- 229910021417 amorphous silicon Inorganic materials 0.000 claims abstract description 65
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims abstract description 62
- 239000000758 substrate Substances 0.000 claims abstract description 60
- 238000000034 method Methods 0.000 claims abstract description 28
- 230000005641 tunneling Effects 0.000 claims abstract description 16
- 239000002131 composite material Substances 0.000 claims abstract description 5
- 229920005591 polysilicon Polymers 0.000 claims description 60
- 229910052739 hydrogen Inorganic materials 0.000 claims description 16
- 239000001257 hydrogen Substances 0.000 claims description 16
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 14
- 238000000151 deposition Methods 0.000 claims description 11
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 238000005468 ion implantation Methods 0.000 claims description 7
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 7
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 6
- 229910052796 boron Inorganic materials 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 5
- 229910021419 crystalline silicon Inorganic materials 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 claims description 5
- 229910052698 phosphorus Inorganic materials 0.000 claims description 5
- 239000011574 phosphorus Substances 0.000 claims description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 238000000137 annealing Methods 0.000 claims description 4
- 230000008021 deposition Effects 0.000 claims description 4
- 238000004518 low pressure chemical vapour deposition Methods 0.000 claims description 4
- 238000013035 low temperature curing Methods 0.000 claims description 4
- 238000007639 printing Methods 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 238000004050 hot filament vapor deposition Methods 0.000 claims description 3
- 238000010329 laser etching Methods 0.000 claims description 3
- 238000001755 magnetron sputter deposition Methods 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 239000012495 reaction gas Substances 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 9
- 238000002161 passivation Methods 0.000 abstract description 8
- 238000010521 absorption reaction Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 6
- 238000004070 electrodeposition Methods 0.000 abstract description 3
- 210000004027 cell Anatomy 0.000 description 43
- 230000006872 improvement Effects 0.000 description 21
- 238000006243 chemical reaction Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 238000005215 recombination Methods 0.000 description 6
- 230000006798 recombination Effects 0.000 description 6
- 235000012431 wafers Nutrition 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 4
- 230000031700 light absorption Effects 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 2
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910000077 silane Inorganic materials 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000005368 silicate glass Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Images
Classifications
-
- 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
- H10F77/30—Coatings
- H10F77/306—Coatings for devices having potential barriers
- H10F77/311—Coatings for devices having potential barriers for photovoltaic cells
-
- 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
- H10F71/121—The active layers comprising only Group IV materials
- H10F71/1221—The active layers comprising only Group IV materials comprising polycrystalline silicon
-
- 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
- H10F71/131—Recrystallisation; Crystallization of amorphous or microcrystalline semiconductors
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- Photovoltaic Devices (AREA)
Abstract
Description
Group | Voc(mV) | Isc(A) | FF(%) | Rs(mΩ) | Rsh(Ω) | EFF(%) |
实施例1 | 726.8 | 9.906 | 83.27 | 1.03 | 2439.8 | 24.35% |
实施例2 | 728.8 | 9.912 | 83.31 | 0.92 | 2357.9 | 24.44% |
对比例1 | 712.9 | 9.932 | 82.86 | 1.21 | 2427.1 | 23.83% |
对比例2 | 737.9 | 9.774 | 83.36 | 0.89 | 2327.1 | 24.42% |
Claims (23)
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CN202011335191.9A CN114613865A (zh) | 2020-11-25 | 2020-11-25 | 太阳能电池及其制备方法 |
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CN202011335191.9A CN114613865A (zh) | 2020-11-25 | 2020-11-25 | 太阳能电池及其制备方法 |
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CN202011335191.9A Pending CN114613865A (zh) | 2020-11-25 | 2020-11-25 | 太阳能电池及其制备方法 |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115188837A (zh) * | 2022-06-27 | 2022-10-14 | 隆基绿能科技股份有限公司 | 一种背接触太阳能电池及制备方法、电池组件 |
CN115411152A (zh) * | 2022-10-11 | 2022-11-29 | 滁州捷泰新能源科技有限公司 | 一种太阳能电池的制作方法 |
US11791426B1 (en) | 2022-09-08 | 2023-10-17 | Zhejiang Jinko Solar Co., Ltd. | Photovoltaic cell and photovoltaic module |
CN117352566A (zh) * | 2023-12-04 | 2024-01-05 | 天合光能股份有限公司 | 杂化异质结太阳能电池及电池组件和制备方法 |
CN117423763A (zh) * | 2023-12-19 | 2024-01-19 | 天合光能股份有限公司 | 太阳能电池及其制备方法和太阳能电池组件 |
US11923468B1 (en) | 2022-09-08 | 2024-03-05 | Zhejiang Jinko Solar Co., Ltd. | Photovoltaic cell and photovoltaic module |
CN117954507A (zh) * | 2023-12-05 | 2024-04-30 | 天合光能股份有限公司 | 太阳能电池、光伏组件及光伏系统 |
CN118156324A (zh) * | 2024-05-11 | 2024-06-07 | 金阳(泉州)新能源科技有限公司 | 一种高电流密度的背接触电池及其制备方法和光伏组件 |
CN118367039A (zh) * | 2024-06-19 | 2024-07-19 | 天合光能股份有限公司 | 太阳能电池和太阳能电池的制造方法 |
US12191408B2 (en) | 2022-09-08 | 2025-01-07 | Zhejiang Jinko Solar Co., Ltd. | Solar cell and photovoltaic module |
US20250098365A1 (en) * | 2023-09-15 | 2025-03-20 | Jinko Solar Co., Ltd. | Solar cell, method for preparing the same, and photovoltaic module |
Citations (6)
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US20120055547A1 (en) * | 2009-04-21 | 2012-03-08 | Tetrasun, Inc. | High-efficiency solar cell structures and methods of manufacture |
US20140096821A1 (en) * | 2012-10-10 | 2014-04-10 | Au Optronics Corp. | Solar cell and method for making thereof |
CN109564951A (zh) * | 2016-08-04 | 2019-04-02 | 松下知识产权经营株式会社 | 太阳能单电池和太阳能单电池的制造方法 |
CN110707182A (zh) * | 2019-10-18 | 2020-01-17 | 苏州联诺太阳能科技有限公司 | 一种异质结电池制备方法 |
CN210443566U (zh) * | 2019-09-23 | 2020-05-01 | 苏州阿特斯阳光电力科技有限公司 | 太阳能电池 |
CN210897294U (zh) * | 2019-10-29 | 2020-06-30 | 苏州阿特斯阳光电力科技有限公司 | 太阳能电池 |
-
2020
- 2020-11-25 CN CN202011335191.9A patent/CN114613865A/zh active Pending
Patent Citations (6)
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US20120055547A1 (en) * | 2009-04-21 | 2012-03-08 | Tetrasun, Inc. | High-efficiency solar cell structures and methods of manufacture |
US20140096821A1 (en) * | 2012-10-10 | 2014-04-10 | Au Optronics Corp. | Solar cell and method for making thereof |
CN109564951A (zh) * | 2016-08-04 | 2019-04-02 | 松下知识产权经营株式会社 | 太阳能单电池和太阳能单电池的制造方法 |
CN210443566U (zh) * | 2019-09-23 | 2020-05-01 | 苏州阿特斯阳光电力科技有限公司 | 太阳能电池 |
CN110707182A (zh) * | 2019-10-18 | 2020-01-17 | 苏州联诺太阳能科技有限公司 | 一种异质结电池制备方法 |
CN210897294U (zh) * | 2019-10-29 | 2020-06-30 | 苏州阿特斯阳光电力科技有限公司 | 太阳能电池 |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115188837B (zh) * | 2022-06-27 | 2023-08-04 | 隆基绿能科技股份有限公司 | 一种背接触太阳能电池及制备方法、电池组件 |
CN115188837A (zh) * | 2022-06-27 | 2022-10-14 | 隆基绿能科技股份有限公司 | 一种背接触太阳能电池及制备方法、电池组件 |
US12154993B2 (en) | 2022-09-08 | 2024-11-26 | Zhejiang Jinko Solar Co., Ltd. | Photovoltaic cell and photovoltaic module |
US11791426B1 (en) | 2022-09-08 | 2023-10-17 | Zhejiang Jinko Solar Co., Ltd. | Photovoltaic cell and photovoltaic module |
US12191408B2 (en) | 2022-09-08 | 2025-01-07 | Zhejiang Jinko Solar Co., Ltd. | Solar cell and photovoltaic module |
US11923468B1 (en) | 2022-09-08 | 2024-03-05 | Zhejiang Jinko Solar Co., Ltd. | Photovoltaic cell and photovoltaic module |
CN115411152A (zh) * | 2022-10-11 | 2022-11-29 | 滁州捷泰新能源科技有限公司 | 一种太阳能电池的制作方法 |
US20250098365A1 (en) * | 2023-09-15 | 2025-03-20 | Jinko Solar Co., Ltd. | Solar cell, method for preparing the same, and photovoltaic module |
CN117352566A (zh) * | 2023-12-04 | 2024-01-05 | 天合光能股份有限公司 | 杂化异质结太阳能电池及电池组件和制备方法 |
CN117352566B (zh) * | 2023-12-04 | 2024-02-27 | 天合光能股份有限公司 | 杂化异质结太阳能电池及电池组件和制备方法 |
AU2024219512A1 (en) * | 2023-12-04 | 2025-06-19 | Trina Solar Co., Ltd | Hybrid heterojunction solar cell, cell component and preparation method |
CN117954507A (zh) * | 2023-12-05 | 2024-04-30 | 天合光能股份有限公司 | 太阳能电池、光伏组件及光伏系统 |
CN117423763A (zh) * | 2023-12-19 | 2024-01-19 | 天合光能股份有限公司 | 太阳能电池及其制备方法和太阳能电池组件 |
CN118156324A (zh) * | 2024-05-11 | 2024-06-07 | 金阳(泉州)新能源科技有限公司 | 一种高电流密度的背接触电池及其制备方法和光伏组件 |
CN118156324B (zh) * | 2024-05-11 | 2024-08-13 | 金阳(泉州)新能源科技有限公司 | 一种高电流密度的背接触电池及其制备方法和光伏组件 |
CN118367039A (zh) * | 2024-06-19 | 2024-07-19 | 天合光能股份有限公司 | 太阳能电池和太阳能电池的制造方法 |
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