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U.S. Department of Energy
Office of Scientific and Technical Information

Compatibility of Fresnel lenses and photovoltaic cells in concentrator modules

Conference ·
OSTI ID:6519144
Test data are used to compare, for point focus photovoltaic concentrator modules, the relationship between Fresnel lens and module efficiency. The data shows that lenses designed for maximum optical efficiency may not produce the maximum module efficiency. Lenses designed with consideration for the photon flux distribution on the solar cell may improve module efficiency possibly at some loss in lens optical performance.
Research Organization:
Sandia National Labs., Albuquerque, NM (USA)
DOE Contract Number:
AC04-76DP00789
OSTI ID:
6519144
Report Number(s):
SAND-81-1191C; CONF-810526-25
Country of Publication:
United States
Language:
English