CN102709385B - 全背电极太阳能电池的生产方法 - Google Patents
全背电极太阳能电池的生产方法 Download PDFInfo
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- CN102709385B CN102709385B CN201210141633.5A CN201210141633A CN102709385B CN 102709385 B CN102709385 B CN 102709385B CN 201210141633 A CN201210141633 A CN 201210141633A CN 102709385 B CN102709385 B CN 102709385B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
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- 229910052710 silicon Inorganic materials 0.000 claims abstract description 18
- 239000010703 silicon Substances 0.000 claims abstract description 18
- 238000009792 diffusion process Methods 0.000 claims abstract description 14
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 8
- 239000011574 phosphorus Substances 0.000 claims abstract description 8
- 239000002019 doping agent Substances 0.000 claims abstract description 7
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052796 boron Inorganic materials 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract description 5
- 238000005530 etching Methods 0.000 claims description 12
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 claims description 3
- 238000007641 inkjet printing Methods 0.000 claims description 3
- 238000007639 printing Methods 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 2
- 229910004298 SiO 2 Inorganic materials 0.000 claims 4
- 235000008216 herbs Nutrition 0.000 claims 4
- 210000002268 wool Anatomy 0.000 claims 4
- 239000007788 liquid Substances 0.000 claims 2
- 230000008021 deposition Effects 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 22
- 229910052681 coesite Inorganic materials 0.000 abstract description 11
- 229910052906 cristobalite Inorganic materials 0.000 abstract description 11
- 239000000377 silicon dioxide Substances 0.000 abstract description 11
- 235000012239 silicon dioxide Nutrition 0.000 abstract description 11
- 229910052682 stishovite Inorganic materials 0.000 abstract description 11
- 229910052905 tridymite Inorganic materials 0.000 abstract description 11
- 238000002161 passivation Methods 0.000 abstract description 6
- 230000003647 oxidation Effects 0.000 abstract description 4
- 238000007254 oxidation reaction Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 abstract description 2
- 238000000151 deposition Methods 0.000 abstract 1
- 235000012431 wafers Nutrition 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910004205 SiNX Inorganic materials 0.000 description 3
- 238000007650 screen-printing Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- HIVGXUNKSAJJDN-UHFFFAOYSA-N [Si].[P] Chemical compound [Si].[P] HIVGXUNKSAJJDN-UHFFFAOYSA-N 0.000 description 1
- 210000000085 cashmere Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Classifications
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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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CN201210141633.5A CN102709385B (zh) | 2012-05-08 | 2012-05-08 | 全背电极太阳能电池的生产方法 |
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CN201210141633.5A CN102709385B (zh) | 2012-05-08 | 2012-05-08 | 全背电极太阳能电池的生产方法 |
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CN102709385A CN102709385A (zh) | 2012-10-03 |
CN102709385B true CN102709385B (zh) | 2015-03-11 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103985780B (zh) * | 2013-02-08 | 2016-08-31 | 上海凯世通半导体股份有限公司 | 太阳能电池的制作方法 |
CN104465798A (zh) * | 2013-09-24 | 2015-03-25 | 李岱殷 | 太阳能电池结构及其形成方法 |
CN103618025B (zh) * | 2013-11-06 | 2016-08-17 | 电子科技大学 | 一种晶体硅背结太阳能电池制备方法 |
CN105097987B (zh) * | 2014-05-16 | 2018-08-24 | 上海凯世通半导体股份有限公司 | 背接触电池及其制作方法和太阳能电池组件 |
CN104485390A (zh) * | 2014-12-24 | 2015-04-01 | 常州天合光能有限公司 | 一种全背电极太阳能电池的生产方法 |
CN105185858B (zh) * | 2015-08-06 | 2017-07-11 | 黄河水电光伏产业技术有限公司 | 基于p型硅衬底的背接触式太阳能电池及其制备方法 |
CN106252449B (zh) * | 2016-08-26 | 2017-09-26 | 泰州中来光电科技有限公司 | 局部掺杂前表面场背接触电池及其制备方法和组件、系统 |
CN109103298A (zh) * | 2018-08-21 | 2018-12-28 | 国家电投集团西安太阳能电力有限公司 | 一种基于自对准工艺的ibc太阳能电池的制备方法 |
CN111864008A (zh) * | 2019-04-15 | 2020-10-30 | 江苏顺风光电科技有限公司 | P型异质结全背电极接触晶硅光伏电池制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101088159A (zh) * | 2004-09-07 | 2007-12-12 | 日出能源公司 | 发射器穿绕的背接触太阳能电池的工艺和制造方法 |
US7339110B1 (en) * | 2003-04-10 | 2008-03-04 | Sunpower Corporation | Solar cell and method of manufacture |
CN102208493A (zh) * | 2011-05-20 | 2011-10-05 | 上海采日光伏技术有限公司 | 一种全背电极太阳能电池的制作方法 |
CN202134564U (zh) * | 2011-06-07 | 2012-02-01 | 合肥海润光伏科技有限公司 | 一种新型ibc 结构n型硅异质结电池 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7339110B1 (en) * | 2003-04-10 | 2008-03-04 | Sunpower Corporation | Solar cell and method of manufacture |
CN101088159A (zh) * | 2004-09-07 | 2007-12-12 | 日出能源公司 | 发射器穿绕的背接触太阳能电池的工艺和制造方法 |
CN102208493A (zh) * | 2011-05-20 | 2011-10-05 | 上海采日光伏技术有限公司 | 一种全背电极太阳能电池的制作方法 |
CN202134564U (zh) * | 2011-06-07 | 2012-02-01 | 合肥海润光伏科技有限公司 | 一种新型ibc 结构n型硅异质结电池 |
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Address after: 213031, No. 2, Tianhe Road, Xinbei Industrial Park, Jiangsu, Changzhou Patentee after: trina solar Ltd. Address before: 213031, No. 2, Tianhe Road, Xinbei Industrial Park, Jiangsu, Changzhou Patentee before: CHANGZHOU TRINA SOLAR ENERGY Co.,Ltd. Address after: 213031, No. 2, Tianhe Road, Xinbei Industrial Park, Jiangsu, Changzhou Patentee after: TRINASOLAR Co.,Ltd. Address before: 213031, No. 2, Tianhe Road, Xinbei Industrial Park, Jiangsu, Changzhou Patentee before: trina solar Ltd. |