Heliostat ->> Hands down the cheapest way to gather the suns energy

Hands down the cheapest way to gather the suns energy

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Posted by leogerst on September 6, 2009 Full Size|

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1 Comment

Reply leo gerst
8:24 PM on June 23, 2010 
this is 6 mirrors 36 inches by 32 inches being made slightly concave to hit a target 95 feets away, the target is about 2 feet by 1.5 feet, so each mirror has 8 square feet times 6 mirrors = 48 square foot of mirror area. the target is 3 square foot so the target ( a car air conditioning condenser which is painted black) at 16 times the sun or about 6 kilowatt on a good day.