CN106972079B - Perc太阳能电池硅片背面的清洗方法 - Google Patents
Perc太阳能电池硅片背面的清洗方法 Download PDFInfo
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- CN106972079B CN106972079B CN201710122731.7A CN201710122731A CN106972079B CN 106972079 B CN106972079 B CN 106972079B CN 201710122731 A CN201710122731 A CN 201710122731A CN 106972079 B CN106972079 B CN 106972079B
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- silicon wafer
- rinsing
- mass fraction
- silicon
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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
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- 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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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710122731.7A CN106972079B (zh) | 2017-03-03 | 2017-03-03 | Perc太阳能电池硅片背面的清洗方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710122731.7A CN106972079B (zh) | 2017-03-03 | 2017-03-03 | Perc太阳能电池硅片背面的清洗方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106972079A CN106972079A (zh) | 2017-07-21 |
| CN106972079B true CN106972079B (zh) | 2018-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710122731.7A Active CN106972079B (zh) | 2017-03-03 | 2017-03-03 | Perc太阳能电池硅片背面的清洗方法 |
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| CN (1) | CN106972079B (zh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107958858A (zh) * | 2017-11-29 | 2018-04-24 | 乐山新天源太阳能科技有限公司 | 硅片湿刻装置 |
| CN109256440A (zh) * | 2018-09-17 | 2019-01-22 | 浙江爱旭太阳能科技有限公司 | 一种选择性钝化接触晶体硅太阳能电池及其制备方法 |
| CN109585597A (zh) | 2018-10-12 | 2019-04-05 | 浙江爱旭太阳能科技有限公司 | 一种改善管式晶硅太阳能perc电池正面绕镀的方法 |
| CN111192936A (zh) * | 2019-12-28 | 2020-05-22 | 江苏润阳悦达光伏科技有限公司 | 一种不合格成品电池片的还原工艺 |
| CN111715606A (zh) * | 2020-03-30 | 2020-09-29 | 横店集团东磁股份有限公司 | 全自动清洗石墨舟装置及其清洗方法 |
| CN111554758A (zh) * | 2020-04-24 | 2020-08-18 | 中威新能源(成都)有限公司 | 适用于不同制绒添加剂的制绒前处理系统及方法 |
| CN119170488A (zh) * | 2024-09-20 | 2024-12-20 | 安徽华晟新能源科技股份有限公司 | 太阳能电池清洗方法、太阳能电池及其制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101937946B (zh) * | 2010-09-16 | 2012-05-09 | 浙江大学 | 一种太阳电池硅片的表面织构方法 |
| CN102842652B (zh) * | 2012-09-19 | 2015-07-29 | 英利能源(中国)有限公司 | 硅片的制绒酸洗的方法 |
| CN103400901B (zh) * | 2013-08-12 | 2016-02-24 | 江苏宇兆能源科技有限公司 | 一种太阳能电池表面的二次腐蚀制绒工艺 |
| TW201515252A (zh) * | 2013-10-02 | 2015-04-16 | Mosel Vitelic Inc | 太陽能電池之製造方法 |
| CN103996744A (zh) * | 2014-05-23 | 2014-08-20 | 奥特斯维能源(太仓)有限公司 | 采用新型掺杂方式的pert晶体硅太阳电池的制作方法 |
| CN105845778A (zh) * | 2016-05-19 | 2016-08-10 | 晋能清洁能源科技有限公司 | 不影响正表面的晶硅perc电池碱抛光方法 |
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2017
- 2017-03-03 CN CN201710122731.7A patent/CN106972079B/zh active Active
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| Publication number | Publication date |
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| CN106972079A (zh) | 2017-07-21 |
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Cleaning method of perc solar cell silicon wafer back Effective date of registration: 20201210 Granted publication date: 20180518 Pledgee: Yiwu Branch of Zheshang Bank Co.,Ltd. Pledgor: ZHEJIANG AIKO SOLAR ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2020330001174 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211207 Granted publication date: 20180518 Pledgee: Yiwu Branch of Zheshang Bank Co.,Ltd. Pledgor: ZHEJIANG AIKO SOLAR ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2020330001174 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Cleaning method for back surface of perc solar cell silicon wafer Effective date of registration: 20211209 Granted publication date: 20180518 Pledgee: Yiwu Branch of Zheshang Bank Co.,Ltd. Pledgor: ZHEJIANG AIKO SOLAR ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2021330002506 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180518 Pledgee: Yiwu Branch of Zheshang Bank Co.,Ltd. Pledgor: ZHEJIANG AIKO SOLAR ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2021330002506 |