WO2013017526A3 - Verfahren zur herstellung einer solarzelle sowie solarzelle - Google Patents
Verfahren zur herstellung einer solarzelle sowie solarzelle Download PDFInfo
- Publication number
- WO2013017526A3 WO2013017526A3 PCT/EP2012/064715 EP2012064715W WO2013017526A3 WO 2013017526 A3 WO2013017526 A3 WO 2013017526A3 EP 2012064715 W EP2012064715 W EP 2012064715W WO 2013017526 A3 WO2013017526 A3 WO 2013017526A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- solar cell
- dielectric layer
- substrate
- rear side
- silicon
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000000758 substrate Substances 0.000 abstract 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052710 silicon Inorganic materials 0.000 abstract 2
- 239000010703 silicon Substances 0.000 abstract 2
- 229910052581 Si3N4 Inorganic materials 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 abstract 1
- 229910052814 silicon oxide Inorganic materials 0.000 abstract 1
Classifications
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- 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
- H01L31/02—Details
- H01L31/0216—Coatings
- H01L31/02161—Coatings for devices characterised by at least one potential jump barrier or surface barrier
- H01L31/02167—Coatings for devices characterised by at least one potential jump barrier or surface barrier for solar cells
-
- 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
- H01L31/02—Details
- H01L31/0236—Special surface textures
- H01L31/02363—Special surface textures of the semiconductor body itself, e.g. textured active layers
-
- 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
- H01L31/04—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 adapted as photovoltaic [PV] conversion devices
- H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
- H01L31/056—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means the light-reflecting means being of the back surface reflector [BSR] type
-
- 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
- H01L31/04—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 adapted as photovoltaic [PV] conversion devices
- H01L31/06—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 adapted as photovoltaic [PV] conversion devices characterised by potential barriers
- H01L31/068—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 adapted as photovoltaic [PV] conversion devices characterised by potential barriers the potential barriers being only of the PN homojunction type, e.g. bulk silicon PN homojunction solar cells or thin film polycrystalline silicon PN homojunction solar 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
- 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
- Y02E10/52—PV systems with concentrators
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Photovoltaic Devices (AREA)
Abstract
Die Erfindung bezieht sich auf ein Verfahren zur Herstellung einer Solarzelle und eine solche selbst. Die Solarzelle umfasst ein Siliciumsubstrat mit strahlenzugewandter Vorderseite und einer Rückseite, einer entlang der Rückseite verlaufenden ersten dielektrischen Schicht, einer entlang substratabgewandter Seite der ersten dielektrischen Schicht verlaufenden zweiten dielektrischen Schicht bestehend aus einem Material aus der Gruppe Siliciumnitrid, Siliciumoxid, Siliciumoxinitrid sowie einer sich entlang substratabgewandter Seite der zweiten dielektrischen Schicht erstreckenden Metallschicht. Um die Solarzelle mit besonders hohem Wirkungsgrad reproduzierbar mit weniger Prozeßschritten herstellen zu können, wird vorgeschlagen, dass die Rückseite des Substrats einen Glanzwert bei 60° Einstrahlungswinkel unter 80 GU aufweist und dass die erste dielektrische Schicht ortsgebundene negative Ladungen enthält.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201280037938.XA CN103718311A (zh) | 2011-07-29 | 2012-07-26 | 用于制造太阳能电池的方法以及太阳能电池 |
EP12740153.7A EP2737543A2 (de) | 2011-07-29 | 2012-07-26 | Verfahren zur herstellung einer solarzelle sowie solarzelle |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011052310.3 | 2011-07-29 | ||
DE102011052310 | 2011-07-29 | ||
DE201210102745 DE102012102745A1 (de) | 2011-07-29 | 2012-03-29 | Verfahren zur Herstellung einer Solarzelle sowie Solarzelle |
DE102012102745.5 | 2012-03-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2013017526A2 WO2013017526A2 (de) | 2013-02-07 |
WO2013017526A3 true WO2013017526A3 (de) | 2013-11-07 |
Family
ID=47503223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2012/064715 WO2013017526A2 (de) | 2011-07-29 | 2012-07-26 | Verfahren zur herstellung einer solarzelle sowie solarzelle |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2737543A2 (de) |
CN (1) | CN103718311A (de) |
DE (1) | DE102012102745A1 (de) |
TW (1) | TW201312779A (de) |
WO (1) | WO2013017526A2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI492400B (zh) * | 2013-02-21 | 2015-07-11 | 茂迪股份有限公司 | 太陽能電池及其製造方法與太陽能電池模組 |
CN104241410B (zh) * | 2014-09-24 | 2017-07-14 | 中国科学院宁波材料技术与工程研究所 | 复合硅基材料及其制法和应用 |
US9559245B2 (en) * | 2015-03-23 | 2017-01-31 | Sunpower Corporation | Blister-free polycrystalline silicon for solar cells |
TWI539613B (zh) * | 2015-07-16 | 2016-06-21 | 有成精密股份有限公司 | 高功率太陽能電池模組 |
CN110120431A (zh) * | 2019-05-28 | 2019-08-13 | 中国科学院物理研究所 | 具有v型槽绒面的硅片及其应用 |
DE102019114498A1 (de) * | 2019-05-29 | 2020-12-03 | Hanwha Q Cells Gmbh | Wafer-Solarzelle, Solarmodul und Verfahren zur Herstellung der Wafer-Solarzelle |
CN110289333B (zh) * | 2019-07-10 | 2022-02-08 | 江苏隆基乐叶光伏科技有限公司 | 一种太阳电池、生产方法及光伏组件 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090165855A1 (en) * | 2007-12-28 | 2009-07-02 | Industrial Technology Research Institute | Passivation layer structure of solar cell and fabricating method thereof |
US20100203742A1 (en) * | 2009-02-06 | 2010-08-12 | Applied Materials, Inc. | Negatively Charged Passivation Layer in a Photovoltaic Cell |
US20110132444A1 (en) * | 2010-01-08 | 2011-06-09 | Meier Daniel L | Solar cell including sputtered reflective layer and method of manufacture thereof |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3815512C2 (de) | 1988-05-06 | 1994-07-28 | Deutsche Aerospace | Solarzelle und Verfahren zu ihrer Herstellung |
US6600557B1 (en) * | 1999-05-21 | 2003-07-29 | Memc Electronic Materials, Inc. | Method for the detection of processing-induced defects in a silicon wafer |
DE10046170A1 (de) | 2000-09-19 | 2002-04-04 | Fraunhofer Ges Forschung | Verfahren zur Herstellung eines Halbleiter-Metallkontaktes durch eine dielektrische Schicht |
US7659475B2 (en) | 2003-06-20 | 2010-02-09 | Imec | Method for backside surface passivation of solar cells and solar cells with such passivation |
EP1763086A1 (de) | 2005-09-09 | 2007-03-14 | Interuniversitair Micro-Elektronica Centrum | Solarzellen mit dickem Siliziumoxid und Siliziumnitrid zur Passivierung und entsprechendes Herstellungsverfahren |
EP2068369A1 (de) * | 2007-12-03 | 2009-06-10 | Interuniversitair Microelektronica Centrum (IMEC) | Photovoltaikzellen mit Metal-Wrap-Through und verbesserter Passivierung |
DE102010017155B4 (de) * | 2010-05-31 | 2012-01-26 | Q-Cells Se | Solarzelle |
-
2012
- 2012-03-29 DE DE201210102745 patent/DE102012102745A1/de not_active Withdrawn
- 2012-07-26 WO PCT/EP2012/064715 patent/WO2013017526A2/de active Application Filing
- 2012-07-26 CN CN201280037938.XA patent/CN103718311A/zh active Pending
- 2012-07-26 EP EP12740153.7A patent/EP2737543A2/de not_active Withdrawn
- 2012-07-27 TW TW101127174A patent/TW201312779A/zh unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090165855A1 (en) * | 2007-12-28 | 2009-07-02 | Industrial Technology Research Institute | Passivation layer structure of solar cell and fabricating method thereof |
US20100203742A1 (en) * | 2009-02-06 | 2010-08-12 | Applied Materials, Inc. | Negatively Charged Passivation Layer in a Photovoltaic Cell |
US20110132444A1 (en) * | 2010-01-08 | 2011-06-09 | Meier Daniel L | Solar cell including sputtered reflective layer and method of manufacture thereof |
Non-Patent Citations (1)
Title |
---|
SCHMIDT J ET AL: "Surface Passivation of High-efficiency Silicon Solar Cells by atomic-layer-deposited Al2O3", PROGRESS IN PHOTOVOLTAICS: RESEARCH AND APPLICATIONS, JOHN WILEY & SONS, LTD, vol. 16, 1 September 2008 (2008-09-01), pages 461 - 466, XP002577271, ISSN: 1062-7995, [retrieved on 20080303], DOI: 10.1002/PIP.823 * |
Also Published As
Publication number | Publication date |
---|---|
CN103718311A (zh) | 2014-04-09 |
TW201312779A (zh) | 2013-03-16 |
WO2013017526A2 (de) | 2013-02-07 |
DE102012102745A1 (de) | 2013-01-31 |
EP2737543A2 (de) | 2014-06-04 |
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