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U.S. Department of Energy
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Method and apparatus for uniformly concentrating solar flux for photovoltaic applications

Patent ·
OSTI ID:868492
A dish reflector and method for concentrating moderate solar flux uniformly on a target plane on a solar cell array, the dish having a stepped reflective surface that is characterized by a plurality of ring-like segments arranged about a common axis, and each segment having a concave spherical configuration.
Research Organization:
MIDWEST RESEARCH INSTITUTE
DOE Contract Number:
AC02-83CH10093
Assignee:
United States of America as represented by United States (Washington, DC)
Patent Number(s):
US 5153780
OSTI ID:
868492
Country of Publication:
United States
Language:
English