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Title: Photovoltaic solar concentrator

Patent ·
OSTI ID:1214151

A process including forming a photovoltaic solar cell on a substrate, the photovoltaic solar cell comprising an anchor positioned between the photovoltaic solar cell and the substrate to suspend the photovoltaic solar cell from the substrate. A surface of the photovoltaic solar cell opposite the substrate is attached to a receiving substrate. The receiving substrate may be bonded to the photovoltaic solar cell using an adhesive force or a metal connecting member. The photovoltaic solar cell is then detached from the substrate by lifting the receiving substrate having the photovoltaic solar cell attached thereto and severing the anchor connecting the photovoltaic solar cell to the substrate. Depending upon the type of receiving substrate used, the photovoltaic solar cell may be removed from the receiving substrate or remain on the receiving substrate for use in the final product.

Research Organization:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC04-94AL85000
Assignee:
Sandia Corporation (Albuquerque, NM)
Patent Number(s):
9,126,392
Application Number:
13/240,520
OSTI ID:
1214151
Resource Relation:
Patent File Date: 2011 Sep 22
Country of Publication:
United States
Language:
English

References (22)

Solar Cell Array patent March 1968
Hexagon solar power panel patent May 1978
Bonding machine for forming a solar array strip patent April 1979
Process for the metal coating of solar cells made of crystalline silicon patent March 1999
Decals and methods for providing an antireflective coating and metallization on a solar cell patent March 2001
Solar cell module lamination process patent January 2002
Process for producing semiconductor device module patent December 2002
Method of separating thin-film device, method of transferring thin-film device, thin-film device, active matrix substrate, and liquid crystal display device patent March 2004
Method for fabricating a solar tile patent June 2005
Transfer assembly for manufacturing electronic devices patent July 2007
Manufacturing Processes for Light Concentrating Solar Module patent-application February 2009
Flexible Solar Panel Module patent-application April 2010
Low-Concentration Flat Profile Photovoltaic Modules patent-application August 2010
Substrate, an Assembly Process, and an Assembly Apparatus patent-application September 2010
Support for Solar Cells and Method for Producing an Assembly of Solar Cells patent-application July 2011
Laser Assisted Transfer Welding Process patent-application May 2012
Mounting of Solar Cells on a Flexible Substrate patent-application June 2012
Microsystems enabled photovoltaics: 14.9% efficient 14 μm thick crystalline silicon solar cell journal February 2011
Ultrathin Flexible Crystalline Silicon: Microsystems-Enabled Photovoltaics journal July 2011
Sliver solar cells conference December 2007
Sliver Solar Cells: High-Efficiency, Low-Cost PV Technology journal January 2007
Ultrathin silicon solar microcells for semitransparent, mechanically flexible and microconcentrator module designs journal October 2008

Cited By (1)

Photovoltaic solar concentrator patent September 2015

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