Low cost solar powered ventilation or?

groingo
Member

# Posted: 15 Oct 2014 11:26am
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Using car fans for off grid stuff.

http://autoweek.com/article/wait-theres-more/using-cheap-junkyard-car-parts-make-sola r-powered-attic-ventilator

1300_stainless
Member

# Posted: 15 Oct 2014 02:29pm
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That is really neat.

Another option for inside to move air and distribute heat is the little desk fans you can get now with USB plugs on them. 12 volt Cigarette lighter plug with USB adapter (same as you'd use to charge your phone) and you have a great low draw fan. USB powered devices work well for simple solar systems.


Author	Message
groingo Member	# Posted: 15 Oct 2014 11:26am Reply Using car fans for off grid stuff. http://autoweek.com/article/wait-theres-more/using-cheap-junkyard-car-parts-make-sola r-powered-attic-ventilator

Wilbour Member	# Posted: 15 Oct 2014 11:43am Reply Clever!

1300_stainless Member	# Posted: 15 Oct 2014 02:29pm Reply That is really neat. Another option for inside to move air and distribute heat is the little desk fans you can get now with USB plugs on them. 12 volt Cigarette lighter plug with USB adapter (same as you'd use to charge your phone) and you have a great low draw fan. USB powered devices work well for simple solar systems.

Small Cabin