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 4, 2009 Full Size|

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1 Comment

Reply leo gerst
8:32 PM on June 23, 2010 
this is one heliostat on the target at 95 feet, it can stay on this spot all day.