REhnu is headquartered in Tucson, Arizona, in the heart of the Sun Belt. The map shows in orange the vast regions surrounding Tucson that receive over 7.0 kWh/m² per day of direct normal solar radiation.
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“REhnu’s revolutionary system doesn’t just add one or two ideas. It is an all-encompassing concept that integrates new technology with innovation in manufacturing and installation, all aimed at solar energy in huge quantity at the lowest cost.”
— William Harris, President
Science Foundation Arizona