WO2009156086A3 - Solar cell and method for producing a solar cell - Google Patents
Solar cell and method for producing a solar cell Download PDFInfo
- Publication number
- WO2009156086A3 WO2009156086A3 PCT/EP2009/004380 EP2009004380W WO2009156086A3 WO 2009156086 A3 WO2009156086 A3 WO 2009156086A3 EP 2009004380 W EP2009004380 W EP 2009004380W WO 2009156086 A3 WO2009156086 A3 WO 2009156086A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- solar cell
- contact fingers
- connection device
- producing
- front contacts
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 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
- H01L31/02—Details
- H01L31/0224—Electrodes
- H01L31/022408—Electrodes for devices characterised by at least one potential jump barrier or surface barrier
- H01L31/022425—Electrodes 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
- H01L31/02002—Arrangements for conducting electric current to or from the device in operations
- H01L31/02005—Arrangements for conducting electric current to or from the device in operations for device characterised by at least one potential jump barrier or surface barrier
- H01L31/02008—Arrangements for conducting electric current to or from the device in operations for device characterised by at least one potential jump barrier or surface barrier for solar cells or solar cell modules
-
- 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
Abstract
The invention relates to a solar cell comprising front contacts on a front side, for collecting electrons, and a connection device for connecting to the front contacts. The front contacts are in the form of thin contact fingers, different lengths of connection wires leading from the contact fingers to the connection device. Different lengths of the connection wires extend from the connection device to at least one contact finger. Almost all of the longer connection wires are electrically connected several times, along the course or the length thereof, to different contact fingers.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008030262.7 | 2008-06-18 | ||
DE200810030262 DE102008030262A1 (en) | 2008-06-18 | 2008-06-18 | Solar cell and process for producing a solar cell |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009156086A2 WO2009156086A2 (en) | 2009-12-30 |
WO2009156086A3 true WO2009156086A3 (en) | 2010-03-11 |
Family
ID=41335022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2009/004380 WO2009156086A2 (en) | 2008-06-18 | 2009-06-17 | Solar cell and method for producing a solar cell |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE102008030262A1 (en) |
TW (1) | TW201003949A (en) |
WO (1) | WO2009156086A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010014554A1 (en) | 2010-04-01 | 2011-10-06 | Somont Gmbh | Solar cell, has front contacts formed at sunny side for dissipating generated current by using contact fingers, and bus bar designed as conductor-bus bar and connected with contact fingers in mechanical and electrically-conducting manner |
CN102947941A (en) | 2010-04-01 | 2013-02-27 | 索蒙特有限责任公司 | Solar cells and method for producing same |
DE102010016476B4 (en) * | 2010-04-16 | 2022-09-29 | Meyer Burger (Germany) Gmbh | Method for applying contact wires to a surface of a photovoltaic cell, photovoltaic cell, photovoltaic module, arrangement for applying contact wires to a surface of a photovoltaic cell |
DE102011081674A1 (en) | 2011-08-26 | 2013-02-28 | Schmid Technology Systems Gmbh | Method for electrically contacting solar cell wafers with wires for collecting current produced by solar cell, involves holding wires behind support, and cutting-off wires such that one solar cell wafer is placed on support and on wires |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4301322A (en) * | 1980-04-03 | 1981-11-17 | Exxon Research & Engineering Co. | Solar cell with corrugated bus |
DE10239845C1 (en) * | 2002-08-29 | 2003-12-24 | Day4 Energy Inc | Electrode for photovoltaic cells, photovoltaic cell and photovoltaic module |
DE102004013833A1 (en) * | 2003-03-17 | 2004-10-21 | Kyocera Corp. | Solar cell element and solar cell module |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4590327A (en) * | 1984-09-24 | 1986-05-20 | Energy Conversion Devices, Inc. | Photovoltaic device and method |
US6184327B1 (en) * | 1997-12-10 | 2001-02-06 | Exxon Chemical Patents, Inc. | Elastomeric propylene polymers |
-
2008
- 2008-06-18 DE DE200810030262 patent/DE102008030262A1/en not_active Ceased
-
2009
- 2009-06-17 TW TW98120290A patent/TW201003949A/en unknown
- 2009-06-17 WO PCT/EP2009/004380 patent/WO2009156086A2/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4301322A (en) * | 1980-04-03 | 1981-11-17 | Exxon Research & Engineering Co. | Solar cell with corrugated bus |
DE10239845C1 (en) * | 2002-08-29 | 2003-12-24 | Day4 Energy Inc | Electrode for photovoltaic cells, photovoltaic cell and photovoltaic module |
DE102004013833A1 (en) * | 2003-03-17 | 2004-10-21 | Kyocera Corp. | Solar cell element and solar cell module |
Non-Patent Citations (1)
Title |
---|
RADIKE M ET AL: "ELECTRICAL AND SHADING POWER LOSSES OF DECORATIVE PV FRONT CONTACT PATTERNS", PROGRESS IN PHOTOVOLTAICS. RESEARCH AND APPLICATIONS, JOHN WILEY AND SONS, CHICHESTER, GB, vol. 7, no. 5, 1 September 1999 (1999-09-01), pages 399 - 407, XP000893842, ISSN: 1062-7995 * |
Also Published As
Publication number | Publication date |
---|---|
DE102008030262A1 (en) | 2009-12-24 |
TW201003949A (en) | 2010-01-16 |
WO2009156086A2 (en) | 2009-12-30 |
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