this post was submitted on 30 Sep 2023
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329
This Ukrainian guy has been trying to develop his home brew solar focusing system to power homes on the cheap for the past 10+ years. (www.youtube.com)
submitted 11 months ago by [email protected] to c/[email protected]
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Some of this stuff would be very easy to copy or modify.

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[–] [email protected] 5 points 11 months ago

hoisting a heavy object to the top of a slope

in a Missouri USA they pump water up a hill then drain it back when demand increases, it's a rather large system. In Al'Abama an individual is using underground salt water tanks to store hot an cold salt water for HVAC and electric on his farm.

personally.... I use solar electric to drive a 10k/btu AC and scavenge the unit's waste heat as a food dehydrator, storing food is also storing solar energy and the AC keeps is pleasant indoors.