Solar test and research facility. Heliostats at the APS Solar Test and Research (STAR) facility, Tempe, Arizona, USA. At this facility, APS is evaluat

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Solar test and research facility. Heliostats at the APS Solar Test and Research (STAR) facility, Tempe, Arizona, USA. At this facility, APS is evaluating the performance of the latest in Dish Stirling Solar power systems.

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Photo credit: © Bill Timmerman/US DEPARTMENT OF ENERGY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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