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Hot water solar system of house4u (Viktor)
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02-26-15, 06:17 AM
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house4u
Lurking Renovator
Join Date: Feb 2015
Location: Ukraine
Posts: 17
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But sunselect is not so important! It is good but not necessary
Here is a simple video of my first solar collector in February 2 years ago. Absorber is a blackened copper leaf.
https://www.youtube.com/watch?v=ZC9xZ0IXCF8
As you see - temperature is also high, but i used double glazing for it.
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