Architect Gerald Choi had a problem. The row of skylights in his home needed replacing, but at $50,000, costs were far too high. So he sketched up� a few plans. The result? An idea so brilliant, so cutting-edge it’s sending shock waves through the building industry. He created a combination bi-facial skylight PV system. Amazingly, [...]
Source: http://feedproxy.google.com/~r/residential-solar/~3/wkCjYIDs3us/
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