CN109524505B - Perc太阳能电池的后处理方法及perc太阳能电池 - Google Patents
Perc太阳能电池的后处理方法及perc太阳能电池 Download PDFInfo
- Publication number
- CN109524505B CN109524505B CN201811338295.8A CN201811338295A CN109524505B CN 109524505 B CN109524505 B CN 109524505B CN 201811338295 A CN201811338295 A CN 201811338295A CN 109524505 B CN109524505 B CN 109524505B
- Authority
- CN
- China
- Prior art keywords
- solar cell
- temperature
- perc solar
- heat preservation
- preservation treatment
- 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.)
- Active
Links
- 101001073212 Arabidopsis thaliana Peroxidase 33 Proteins 0.000 title claims abstract description 102
- 101001123325 Homo sapiens Peroxisome proliferator-activated receptor gamma coactivator 1-beta Proteins 0.000 title claims abstract description 102
- 102100028961 Peroxisome proliferator-activated receptor gamma coactivator 1-beta Human genes 0.000 title claims abstract description 102
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000012805 post-processing Methods 0.000 title claims abstract description 18
- 238000004321 preservation Methods 0.000 claims abstract description 45
- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- 238000001816 cooling Methods 0.000 claims abstract description 13
- 239000007789 gas Substances 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000001301 oxygen Substances 0.000 claims abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 7
- 238000002791 soaking Methods 0.000 claims 2
- 239000013078 crystal Substances 0.000 abstract description 19
- 239000012535 impurity Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 12
- 230000002950 deficient Effects 0.000 abstract description 8
- 230000007547 defect Effects 0.000 description 11
- 230000008569 process Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- XGCTUKUCGUNZDN-UHFFFAOYSA-N [B].O=O Chemical compound [B].O=O XGCTUKUCGUNZDN-UHFFFAOYSA-N 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
Images
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
- H01L31/18—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
-
- 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
- H01L31/1864—Annealing
-
- 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
- H01L31/1876—Particular processes or apparatus for batch treatment of the devices
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811338295.8A CN109524505B (zh) | 2018-11-12 | 2018-11-12 | Perc太阳能电池的后处理方法及perc太阳能电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811338295.8A CN109524505B (zh) | 2018-11-12 | 2018-11-12 | Perc太阳能电池的后处理方法及perc太阳能电池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109524505A CN109524505A (zh) | 2019-03-26 |
CN109524505B true CN109524505B (zh) | 2020-04-28 |
Family
ID=65773994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811338295.8A Active CN109524505B (zh) | 2018-11-12 | 2018-11-12 | Perc太阳能电池的后处理方法及perc太阳能电池 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109524505B (zh) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62216376A (ja) * | 1986-03-18 | 1987-09-22 | Fujitsu Ltd | 光導電膜形成方法 |
JP3855082B2 (ja) * | 2002-10-07 | 2006-12-06 | 国立大学法人東京農工大学 | 多結晶シリコンの作製方法、多結晶シリコン、及び太陽電池 |
US20050252544A1 (en) * | 2004-05-11 | 2005-11-17 | Ajeet Rohatgi | Silicon solar cells and methods of fabrication |
DE102013113123B4 (de) * | 2013-11-27 | 2021-11-18 | Hanwha Q Cells Gmbh | Solarzellenherstellungsverfahren |
CN105552173B (zh) * | 2016-02-19 | 2018-09-11 | 天合光能股份有限公司 | 一种消除b掺杂晶硅太阳电池光致衰减的方法及其设备 |
CN205657074U (zh) * | 2016-04-07 | 2016-10-19 | 青岛瑞元鼎泰新能源科技有限公司 | 降低光伏组件光致衰减率的处理设备 |
CN105789382A (zh) * | 2016-05-20 | 2016-07-20 | 浙江晶科能源有限公司 | 改善掺硼晶体硅太阳电池光致衰减的方法 |
CN106403592A (zh) * | 2016-10-12 | 2017-02-15 | 浙江正泰太阳能科技有限公司 | 一种降低perc太阳能电池光致衰减的方法 |
CN107887471B (zh) * | 2017-09-29 | 2019-05-21 | 苏州润阳光伏科技有限公司 | 降低p型太阳电池光致衰减的方法 |
CN108615790A (zh) * | 2018-04-11 | 2018-10-02 | 浙江师范大学 | 一种抑制多晶硅perc电池热辅助光诱导衰减的方法 |
CN108630772B (zh) * | 2018-05-04 | 2019-09-20 | 江西展宇新能源股份有限公司 | 一种改善单晶太阳电池光衰问题的氢钝化工艺 |
-
2018
- 2018-11-12 CN CN201811338295.8A patent/CN109524505B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN109524505A (zh) | 2019-03-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Gu et al. | Seed-assisted cast quasi-single crystalline silicon for photovoltaic application: Towards high efficiency and low cost silicon solar cells | |
Reiss et al. | Characterization of diffusion length degradation in Czochralski silicon solar cells | |
JP5795125B2 (ja) | 太陽電池シート及びその熱処理プロセス | |
Chen et al. | Effect of oxygen precipitation on the performance of Czochralski silicon solar cells | |
Varshney et al. | Controlling light-and elevated-temperature-induced degradation with thin film barrier layers | |
CN109004064B (zh) | 一种p型电池片的制作方法 | |
CN116799106A (zh) | 晶硅异质结太阳能电池高效吸杂的前清洗方法 | |
CN107293617A (zh) | 一种高效低成本太阳能电池扩散工艺 | |
CN110718605B (zh) | 太阳能电池片的烧结方法、降低光致衰减方法 | |
Ayvazyan et al. | External gettering of metallic impurities by black silicon layer | |
CN109524505B (zh) | Perc太阳能电池的后处理方法及perc太阳能电池 | |
CN108615790A (zh) | 一种抑制多晶硅perc电池热辅助光诱导衰减的方法 | |
Sheoran et al. | Bulk lifetime and efficiency enhancement due to gettering and hydrogenation of defects during cast multicrystalline silicon solar cell fabrication | |
CN102336409A (zh) | 降低多晶硅金属杂质的方法 | |
CN111564523B (zh) | 一种抑制多晶硅太阳电池在高温下光致衰减的方法 | |
García-Tabarés et al. | Impact of a metal–organic vapor phase epitaxy environment on silicon substrates for III–V-on-Si multijunction solar cells | |
Vähänissi et al. | Significant minority carrier lifetime improvement in red edge zone in n-type multicrystalline silicon | |
CN109728109B (zh) | 晶体硅双面电池及该晶体硅双面电池的热处理方法 | |
CN113066899A (zh) | 一种激光掺杂太阳能电池制备工艺及太阳能电池 | |
Sheoran et al. | A comparison of bulk lifetime, efficiency, and light-induced degradation in boron-and gallium-doped cast mc-Si solar cells | |
Dhamrin et al. | Light-induced lifetime degradation of commercial multicrystalline silicon wafers | |
Karas et al. | Degradation Studies Including Light-Induced Degradation of c-Si Solar Cells with Nickel-Copper Plated Contacts | |
CN108110085A (zh) | 一种抑制晶体硅电池光致衰减的方法 | |
Hannachi et al. | Beneficial effect of two-step annealing via low temperature of vacancy complexes in N-type Czochralski silicon | |
CN113745369B (zh) | 一种提高焊接拉力不合格晶硅太阳能电池焊接拉力的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231024 Address after: 201400 Nanqiao Zhenjianghai Economic Park, Fengxian District, Shanghai Patentee after: GCL SYSTEM INTEGRATION TECHNOLOGY Co.,Ltd. Patentee after: GCL INTEGRATION TECHNOLOGY (SUZHOU) Co.,Ltd. Patentee after: Wuhu GCL Integrated New Energy Technology Co.,Ltd. Address before: 201406 Jianghai economic Park, South Bridge Town, Fengxian District, Shanghai Patentee before: GCL SYSTEM INTEGRATION TECHNOLOGY Co.,Ltd. Patentee before: GCL INTEGRATION TECHNOLOGY (SUZHOU) Co.,Ltd. Patentee before: ZHANGJIAGANG GCL INTEGRATION TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right |