How can you harness the sun to power thousands of homes rather than one home?
Solar panes – using a photovoltaics system – are expensive because they use highly purified silicon that costs thousands per square inch.
Bill Gross, CEO of IdeaLab, has figured out a way to manage solar farming on a large scale by using mirrors to capture sun rays. Watch him explain how he built a 20-acre solar facility in California.
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