Quote:
Originally Posted by skyking
your original write-ups were pretty good, Pat.
What price did you pay for the fans? do you think you needed 250 CFM, or could a slower fan keep the panel cool/house warm?
My brother has a commercially made solar water system with glycol, and a big triangle tube tank. He's happy with it. It was far more $$$ however.
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Posted more info below..
as far as your brother's hot water system with glycol.. tell him I said good luck with it. He's probably using flat panel hot water collectors thus the need for glycol. I'm sure it's a great system for sure.
Myself, I didn't have any issues getting my evacuated tube collector water to drain back into my basement so I went with a drainback system... no glycol / no standing water outside the house and no pressure in the system. I love it.
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Pat from Warwick, RI
Please Note:
Comments and/or suggestions I make here at the forums on 'your' projects as well as my own have all been carefully and scientifically calculated by 'the seat of my pants'
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Last edited by solarhotairpanels; 12-24-20 at 05:46 PM..
Reason: update
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