WO2013050257A3 - Photovoltaische mehrfach-solarzelle - Google Patents
Photovoltaische mehrfach-solarzelle Download PDFInfo
- Publication number
- WO2013050257A3 WO2013050257A3 PCT/EP2012/068602 EP2012068602W WO2013050257A3 WO 2013050257 A3 WO2013050257 A3 WO 2013050257A3 EP 2012068602 W EP2012068602 W EP 2012068602W WO 2013050257 A3 WO2013050257 A3 WO 2013050257A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cell
- layer
- sub
- doped
- junction solar
- Prior art date
Links
- 229910021417 amorphous silicon Inorganic materials 0.000 abstract 1
- 229910021419 crystalline silicon Inorganic materials 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 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
- H01L31/04—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
- H01L31/078—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 including different types of potential barriers provided for in two or more of groups H01L31/062 - H01L31/075
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
Die Erfindung betrifft eine photovoltaische Mehrfach-Solarzelle, umfassend zumindest eine obere (1) und eine untere (2) Teilzelle, wobei ausgehend von einer für den Lichteinfall ausgebildeten Vorderseite der Mehrfach-Solarzelle zunächst die obere Teilzelle (1) angeordnet ist, welche als pin-Struktur ausgebildet ist, mit einer p-dotierten p-Schicht (3), einer n-dotierten n-Schicht (5) und einer zwischen p- und n-Schicht angeordneten intrinsischen i-Schicht (4), wobei p-, i- und n-Schicht jeweils als amorphe Siliziumschichten, gegebenenfalls mit weiteren Stoffen, ausgebildet sind und wobei weiterhin unterhalb der oberen Teilzelle, gegebenenfalls unter Zwischenschaltung einer oder mehrere Zwischenschichten, die untere Teilzelle (2) angeordnet ist, welche in einem der oberen Teilzelle zugewandten Bereich einen p-dotieren Emitterbereich (6) und in einem der oberen Teilzelle abgewandten Bereich einen n-dotierten Basisbereich (7) aufweist. Die Erfindung ist dadurch gekennzeichnet, dass zumindest der Basisbereich (7) der unteren Teilzelle (1) in einer kristallinen Siliziumschicht ausgebildet ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011115028.9 | 2011-10-07 | ||
DE102011115028A DE102011115028A1 (de) | 2011-10-07 | 2011-10-07 | Photovoltaische Mehrfach-Solarzelle |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2013050257A2 WO2013050257A2 (de) | 2013-04-11 |
WO2013050257A3 true WO2013050257A3 (de) | 2013-09-06 |
Family
ID=47044992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2012/068602 WO2013050257A2 (de) | 2011-10-07 | 2012-09-21 | Photovoltaische mehrfach-solarzelle |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102011115028A1 (de) |
WO (1) | WO2013050257A2 (de) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4253882A (en) * | 1980-02-15 | 1981-03-03 | University Of Delaware | Multiple gap photovoltaic device |
EP0113434A1 (de) * | 1982-12-29 | 1984-07-18 | Yoshihiro Hamakawa | Photovoltaisches Bauelement |
DE10237515A1 (de) * | 2001-08-24 | 2003-05-28 | Sharp Kk | Stapelförmiger photoelektrischer Wandler |
US20090120492A1 (en) * | 2007-11-09 | 2009-05-14 | Ashok Sinha | Low-cost solar cells and methods for their production |
US20100200062A1 (en) * | 2007-09-17 | 2010-08-12 | Jusung Engineering Co., Ltd. | Solar cell and method for manufacturing the same |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61218176A (ja) * | 1985-03-25 | 1986-09-27 | Toshiba Corp | 光起電力装置 |
DE102007033444A1 (de) | 2007-07-18 | 2009-01-29 | Schott Solar Gmbh | Silizium-Mehrfachsolarzelle und Verfahren zu deren Herstellung |
-
2011
- 2011-10-07 DE DE102011115028A patent/DE102011115028A1/de not_active Withdrawn
-
2012
- 2012-09-21 WO PCT/EP2012/068602 patent/WO2013050257A2/de active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4253882A (en) * | 1980-02-15 | 1981-03-03 | University Of Delaware | Multiple gap photovoltaic device |
EP0113434A1 (de) * | 1982-12-29 | 1984-07-18 | Yoshihiro Hamakawa | Photovoltaisches Bauelement |
DE10237515A1 (de) * | 2001-08-24 | 2003-05-28 | Sharp Kk | Stapelförmiger photoelektrischer Wandler |
US20100200062A1 (en) * | 2007-09-17 | 2010-08-12 | Jusung Engineering Co., Ltd. | Solar cell and method for manufacturing the same |
US20090120492A1 (en) * | 2007-11-09 | 2009-05-14 | Ashok Sinha | Low-cost solar cells and methods for their production |
Also Published As
Publication number | Publication date |
---|---|
WO2013050257A2 (de) | 2013-04-11 |
DE102011115028A1 (de) | 2013-04-11 |
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