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Class Information
Number: 136/290
Name: Batteries: thermoelectric and photoelectric > Testing, calibrating, treating (e.g., aging, etc.)
Description: A collection of art disclosing methods of checking, adjusting, modifying and/or perfecting photovoltaic cells.


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7442872 Method for regenerating photovoltaic module and photovoltaic module Oct. 28, 2008
7161082 Photovoltaic power generation systems and methods of controlling photovoltaic power generation systems Jan. 9, 2007
6940008 Semiconductor device, solar cell module, and methods for their dismantlement Sep. 6, 2005
6892165 Diagnosis method and diagnosis apparatus of photovoltaic power system May. 10, 2005
6858791 Method for managing a photovoltaic solar module and a photovoltaic solar module Feb. 22, 2005
6831221 System and method for power generation Dec. 14, 2004
6809250 Repaired solar panel and method of preparing same Oct. 26, 2004
6806415 Method for controlling a solar power generation system having a cooling mechanism Oct. 19, 2004
6660929 Electrical power module and system Dec. 9, 2003
6653549 Photovoltaic power generation systems and methods of controlling photovoltaic power generation systems Nov. 25, 2003
6653550 Integrated thin-film photoelectric conversion module Nov. 25, 2003
6617505 Solar battery module, replacement solar cell, and method of replacing solar cell Sep. 9, 2003
6611324 Method for testing solar cell assemblies by ultraviolet irradiation for susceptibility to ultraviolet degradation Aug. 26, 2003
6590149 Solar simulator with movable filter Jul. 8, 2003
6576831 Multicrystalline silicon having a low proportion of active grain borders Jun. 10, 2003
6545211 Solar cell module, building material with solar cell module, solar cell module framing structure, and solar power generation apparatus Apr. 8, 2003
6541693 Solar cell module and process for its production, and solar cell module installing method and solar electricity generation system Apr. 1, 2003
6384319 Non-single-crystal solar cell May. 7, 2002
6278052 Abnormality detection method, abnormality detection apparatus and solar cell power generating system using the same Aug. 21, 2001
6271053 Method of manufacturing a thin film solar battery module Aug. 7, 2001
6265242 Solar cell module and a process for producing said solar cell module Jul. 24, 2001
6228662 Method for removing short-circuited sections of a solar cell May. 8, 2001
6194651 Electrostatic discharge for solar cell Feb. 27, 2001
6191352 Device for projecting a defined light beam onto a photosensitive area Feb. 20, 2001
6154034 Method and apparatus for testing photovoltaic solar cells using multiple pulsed light sources Nov. 28, 2000
6132585 Semiconductor element and method and apparatus for fabricating the same Oct. 17, 2000
6093884 Solar cell module, solar cell array having the module, power generation apparatus using the array, and inspection method and construction method of the apparatus Jul. 25, 2000
6063995 Recycling silicon photovoltaic modules May. 16, 2000
6015950 Refractive spectrum splitting photovoltaic concentrator system Jan. 18, 2000
5945839 Method and apparatus for measurement of current-voltage characteristic curves of solar panels Aug. 31, 1999
5798284 Process for fabricating array of photovoltaic elements connected in series Aug. 25, 1998
5669987 Abnormality detection method, abnormality detection apparatus, and solar cell power generating system using the same Sep. 23, 1997
5510272 Method for fabricating solar cell Apr. 23, 1996
5458695 Solar cell and process for fabricating the same Oct. 17, 1995
5439531 Method and system for maintaining the efficiency of photo-voltaic cells Aug. 8, 1995
5418680 Apparatus for repairing an electrically short-circuited semiconductor device May. 23, 1995
5399504 Method of manufacturing CuInSe.sub.2 thin film solar cell Mar. 21, 1995
5367174 Defect detecting device for two-layer parts, in particular for solar cells Nov. 22, 1994
5334844 Optical illumination and inspection system for wafer and solar cell defects Aug. 2, 1994
5320723 Method of removing short-circuit portion in photoelectric conversion device Jun. 14, 1994
5304509 Back-side hydrogenation technique for defect passivation in silicon solar cells Apr. 19, 1994
5281541 Method for repairing an electrically short-circuited semiconductor device, and process for producing a semiconductor device utilizing said method Jan. 25, 1994
5277786 Process for producing a defect-free photoelectric conversion device Jan. 11, 1994
5192400 Method of isolating shorted silicon spheres Mar. 9, 1993
5169791 Method for the passivation of crystal defects in polycrystalline silicon material Dec. 8, 1992
5103268 Semiconductor device with interfacial electrode layer Apr. 7, 1992
5089426 Method for manufacturing a semiconductor device free from electrical shortage due to pin-hole formation Feb. 18, 1992
5084400 Conversion process for passivating short circuit current paths in electronic devices having a metallic electrode Jan. 28, 1992
5055416 Electrolytic etch for preventing electrical shorts in solar cells on polymer surfaces Oct. 8, 1991
4965225 Method of stabilizing amorphous semiconductors Oct. 23, 1990

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