CN109103298A - 一种基于自对准工艺的ibc太阳能电池的制备方法 - Google Patents
一种基于自对准工艺的ibc太阳能电池的制备方法 Download PDFInfo
- Publication number
- CN109103298A CN109103298A CN201810952110.6A CN201810952110A CN109103298A CN 109103298 A CN109103298 A CN 109103298A CN 201810952110 A CN201810952110 A CN 201810952110A CN 109103298 A CN109103298 A CN 109103298A
- Authority
- CN
- China
- Prior art keywords
- self
- preparation
- silicon wafer
- mask layer
- solar battery
- 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.)
- Pending
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 22
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 47
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 47
- 239000010703 silicon Substances 0.000 claims abstract description 47
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 37
- 235000008216 herbs Nutrition 0.000 claims description 30
- 210000002268 wool Anatomy 0.000 claims description 30
- 238000005516 engineering process Methods 0.000 claims description 22
- 229910004205 SiNX Inorganic materials 0.000 claims description 18
- 239000000377 silicon dioxide Substances 0.000 claims description 18
- 235000012239 silicon dioxide Nutrition 0.000 claims description 18
- 238000009792 diffusion process Methods 0.000 claims description 17
- 238000002161 passivation Methods 0.000 claims description 10
- 229910052681 coesite Inorganic materials 0.000 claims description 9
- 229910052906 cristobalite Inorganic materials 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 229910052682 stishovite Inorganic materials 0.000 claims description 9
- 229910052905 tridymite Inorganic materials 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 6
- 238000005498 polishing Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052796 boron Inorganic materials 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 3
- 230000008021 deposition Effects 0.000 claims description 3
- 239000011574 phosphorus Substances 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 claims description 3
- 238000005229 chemical vapour deposition Methods 0.000 claims description 2
- 238000002955 isolation Methods 0.000 abstract description 5
- 238000001259 photo etching Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract 2
- 229920002120 photoresistant polymer Polymers 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000137 annealing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005468 ion implantation Methods 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
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
- H01L31/1804—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 Table
-
- 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
- Y02E10/547—Monocrystalline silicon PV cells
-
- 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 (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810952110.6A CN109103298A (zh) | 2018-08-21 | 2018-08-21 | 一种基于自对准工艺的ibc太阳能电池的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810952110.6A CN109103298A (zh) | 2018-08-21 | 2018-08-21 | 一种基于自对准工艺的ibc太阳能电池的制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109103298A true CN109103298A (zh) | 2018-12-28 |
Family
ID=64850418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810952110.6A Pending CN109103298A (zh) | 2018-08-21 | 2018-08-21 | 一种基于自对准工艺的ibc太阳能电池的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109103298A (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102709385A (zh) * | 2012-05-08 | 2012-10-03 | 常州天合光能有限公司 | 全背电极太阳能电池的生产方法 |
US20140338718A1 (en) * | 2013-03-12 | 2014-11-20 | Crystal Solar, Inc. | Low shading loss solar module |
CN104465885A (zh) * | 2014-12-23 | 2015-03-25 | 常州天合光能有限公司 | 全背电极太阳能电池形成局域金属化的生产方法 |
-
2018
- 2018-08-21 CN CN201810952110.6A patent/CN109103298A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102709385A (zh) * | 2012-05-08 | 2012-10-03 | 常州天合光能有限公司 | 全背电极太阳能电池的生产方法 |
US20140338718A1 (en) * | 2013-03-12 | 2014-11-20 | Crystal Solar, Inc. | Low shading loss solar module |
CN104465885A (zh) * | 2014-12-23 | 2015-03-25 | 常州天合光能有限公司 | 全背电极太阳能电池形成局域金属化的生产方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108807565B (zh) | 一种钝化接触电极结构,其适用的太阳能电池及制作方法 | |
CN106876491B (zh) | 一种无正面栅线的p型晶体硅背接触电池结构及制作方法 | |
CN106992229A (zh) | 一种perc电池背面钝化工艺 | |
CN109216509A (zh) | 一种叉指型背接触异质结太阳电池制备方法 | |
CN102437243A (zh) | 异质浮动结背钝化的hit太阳能电池结构及其制备工艺 | |
CN106340568A (zh) | Ibc电池制备方法 | |
CN105489671A (zh) | 一种n型双面太阳能电池及其制备方法 | |
CN102637767B (zh) | 太阳能电池的制作方法以及太阳能电池 | |
CN115498057B (zh) | 联合钝化背接触太阳能电池及其基于激光扩散的制备方法 | |
CN109473492A (zh) | 适合规模化量产的mwt异质结硅太阳电池及其制备方法 | |
CN206619599U (zh) | 一种双面钝化太阳能电池 | |
CN110459638A (zh) | 一种Topcon钝化的IBC电池及其制备方法 | |
CN107785457A (zh) | 一种p型双面晶硅太阳电池的制作工艺 | |
CN104465885B (zh) | 全背电极太阳能电池形成局域金属化的生产方法 | |
CN109378356A (zh) | 一种ibc太阳能电池的制备方法 | |
CN103985778B (zh) | 具有选择性发射极的异质结太阳能电池及其制备方法 | |
CN109755330B (zh) | 用于钝化接触结构的预扩散片及其制备方法和应用 | |
CN103560168A (zh) | Perc太阳能电池的制备工艺 | |
CN110212057A (zh) | 一种p型钝化接触晶体硅太阳能电池的制备方法 | |
CN106024933A (zh) | 一种晶体硅太阳电池的背面局部双质杂质掺杂结构及其掺杂方法 | |
CN206672943U (zh) | 一种无正面栅线的p型晶体硅背接触双面电池结构 | |
CN106653923B (zh) | 一种适合薄片化的n型pert双面电池结构及其制备方法 | |
CN107046070A (zh) | 一种p型晶体硅电池结构及其制作方法 | |
CN103811582A (zh) | 离子注入制作超低表面掺杂浓度的低方阻硅太阳电池方法 | |
CN206864485U (zh) | 一种p型晶体硅电池结构 |
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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191023 Address after: 710100 East Chang'an Avenue, Xi'an, Shaanxi Aerospace base, No. 589 Applicant after: STATE POWER INVESTMENT CORPORATION XI'AN SOLAR POWER Co.,Ltd. Applicant after: Huanghe hydropower Xining Solar Power Co.,Ltd. Applicant after: HUANGHE HYDROPOWER DEVELOPMENT Co.,Ltd. Applicant after: Huanghe Hydropower Development Co., Ltd. Address before: 710100 East Chang'an Avenue, Xi'an, Shaanxi Aerospace base, No. 589 Applicant before: STATE POWER INVESTMENT CORPORATION XI'AN SOLAR POWER Co.,Ltd. Applicant before: XINING BRANCH OF SPIC XI'AN SOLAR POWER Co.,Ltd. Applicant before: HUANGHE HYDROPOWER DEVELOPMENT Co.,Ltd. Applicant before: Huanghe Hydropower Development Co., Ltd. |
|
TA01 | Transfer of patent application right | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181228 |
|
WD01 | Invention patent application deemed withdrawn after publication |