CN102280525B - 一种晶硅电池背场背极及其印刷工艺 - Google Patents
一种晶硅电池背场背极及其印刷工艺 Download PDFInfo
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- CN102280525B CN102280525B CN2011102089957A CN201110208995A CN102280525B CN 102280525 B CN102280525 B CN 102280525B CN 2011102089957 A CN2011102089957 A CN 2011102089957A CN 201110208995 A CN201110208995 A CN 201110208995A CN 102280525 B CN102280525 B CN 102280525B
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- crystal silicon
- aluminium
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- 239000013078 crystal Substances 0.000 title claims abstract description 31
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 24
- 239000010703 silicon Substances 0.000 title claims abstract description 24
- 238000005516 engineering process Methods 0.000 title abstract description 11
- 238000007639 printing Methods 0.000 title abstract description 10
- 239000004411 aluminium Substances 0.000 claims abstract description 53
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 53
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000011267 electrode slurry Substances 0.000 claims abstract description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical group [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 15
- 229910052709 silver Inorganic materials 0.000 claims description 15
- 239000004332 silver Substances 0.000 claims description 15
- 238000003854 Surface Print Methods 0.000 claims description 12
- SBEQWOXEGHQIMW-UHFFFAOYSA-N silicon Chemical compound [Si].[Si] SBEQWOXEGHQIMW-UHFFFAOYSA-N 0.000 claims description 9
- 239000002002 slurry Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005247 gettering Methods 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 239000006117 anti-reflective coating Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000007650 screen-printing Methods 0.000 description 5
- 238000005245 sintering Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 3
- 238000002161 passivation Methods 0.000 description 3
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 3
- 229920005591 polysilicon Polymers 0.000 description 3
- 239000000758 substrate Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 239000000523 sample 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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- Cell Electrode Carriers And Collectors (AREA)
Abstract
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Priority Applications (1)
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CN2011102089957A CN102280525B (zh) | 2011-07-25 | 2011-07-25 | 一种晶硅电池背场背极及其印刷工艺 |
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CN2011102089957A CN102280525B (zh) | 2011-07-25 | 2011-07-25 | 一种晶硅电池背场背极及其印刷工艺 |
Publications (2)
Publication Number | Publication Date |
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CN102280525A CN102280525A (zh) | 2011-12-14 |
CN102280525B true CN102280525B (zh) | 2013-08-21 |
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CN2011102089957A Active CN102280525B (zh) | 2011-07-25 | 2011-07-25 | 一种晶硅电池背场背极及其印刷工艺 |
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CN (1) | CN102280525B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102945896B (zh) * | 2012-12-07 | 2016-02-17 | 润峰电力有限公司 | 高效多晶硅太阳电池的背场钝化工艺 |
CN102983224A (zh) * | 2012-12-11 | 2013-03-20 | 苏州阿特斯阳光电力科技有限公司 | 一种n型背接触太阳能电池的制备方法 |
CN106057920A (zh) * | 2016-06-17 | 2016-10-26 | 苏州阿特斯阳光电力科技有限公司 | 一种perc太阳能电池 |
CN109968799B (zh) * | 2019-04-29 | 2024-07-30 | 苏州腾晖光伏技术有限公司 | 用于晶硅电池背电极的网版及晶硅电池背电极制备方法 |
CN113206169A (zh) * | 2021-04-18 | 2021-08-03 | 安徽华晟新能源科技有限公司 | 一种铝吸杂方法和铝吸杂设备 |
CN113394310A (zh) * | 2021-06-02 | 2021-09-14 | 浙江爱旭太阳能科技有限公司 | 防背面电路在搭接处脱落的太阳能电池的制作方法和电池 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101150148A (zh) * | 2007-11-02 | 2008-03-26 | 宁波杉杉尤利卡太阳能科技发展有限公司 | 新型铝背发射结n型单晶硅太阳电池 |
CN201270257Y (zh) * | 2008-09-25 | 2009-07-08 | 江苏林洋新能源有限公司 | 利用烧结炉通过二次烧结规模化生产的晶硅太阳电池 |
CN101667602A (zh) * | 2009-09-23 | 2010-03-10 | 中轻太阳能电池有限责任公司 | 一种多晶硅太阳电池及其制备方法 |
CN101728457A (zh) * | 2008-10-31 | 2010-06-09 | 比亚迪股份有限公司 | 一种太阳能电池片的制备方法 |
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- 2011-07-25 CN CN2011102089957A patent/CN102280525B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101150148A (zh) * | 2007-11-02 | 2008-03-26 | 宁波杉杉尤利卡太阳能科技发展有限公司 | 新型铝背发射结n型单晶硅太阳电池 |
CN201270257Y (zh) * | 2008-09-25 | 2009-07-08 | 江苏林洋新能源有限公司 | 利用烧结炉通过二次烧结规模化生产的晶硅太阳电池 |
CN101728457A (zh) * | 2008-10-31 | 2010-06-09 | 比亚迪股份有限公司 | 一种太阳能电池片的制备方法 |
CN101667602A (zh) * | 2009-09-23 | 2010-03-10 | 中轻太阳能电池有限责任公司 | 一种多晶硅太阳电池及其制备方法 |
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