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

Hands down the cheapest way to gather the suns energy

Mirror mounted on frame

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Posted by leogerst on June 26, 2010 Full Size

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2 Comments

Reply leo gerst
8:30 PM on November 26, 2010 
When I had all 4 mirrors pointed at one point on the shed it caught fire. it's about 90 feet away and 4 meters of mirror reduced to about 2 foot square.
Reply leogerst
11:39 PM on June 30, 2010 
at 95 feet this is the smallest that a 36*32 inch mirror will be because of the halo effect of the sun.