
Solar Power Makes Electricity Day and Night
One of the arguments often used to denegrate solar power is that they don’t work when it is cloudy or at night. But a new demonstration project in Hawaii proves this isn’t so. Keahole Solar Power has installed an array of Sopogy “Micro-scale Concentrating Solar Power Concentrators” at the Holaniku Solar Farm on Hawaii’s Big Island- a thousand solar collectors covering 3.8 acres, with a thermal energy of 2 megawatts.
Source: Lloyd Alter (Toronto), TreeHugger





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