Optimized III-V Multijunction Concentrator Solar Cells on Patterned Si and Ge Substrates: Final Technical Report, 15 September 2004--30 September 2006

Ringel, S. A.

National Renewable Energy Laboratory (U.S.)

关键词: Research Programs;    Pv;    Solar Cells;    Concentrator Solar Cells;    36 Materials Science;   

DOI  :  10.2172/942086
RP-ID  :  NREL/SR-520-44250
RP-ID  :  AC36-99-GO10337
RP-ID  :  942086

美国|英语

来源: UNT Digital Library

【 摘 要 】

Goal is to demo realistic path to III-V multijunction concentrator efficiencies > 40% by substrate-engineering combining compositional grading with patterned epitaxy for small-area cells for high concentration.