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[–] derram 0 points 1 point (+1|-0) ago 

https://www.invidio.us/watch?v=hejOT7NF72E :

1kw DIY PowerWall affordable 18650 build project (2018) - YouTube


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[–] URQ2 ago 

GREAT VIDEO! It seems a bit pricey though. What is the cost savings per year or is this just for prepping? Thank you!

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[–] GreatGazoo [S] 0 points 1 point (+1|-0) ago  (edited ago)

  • I did not build one, the savings will depend on some factors,
  • how many kilowatt hours, or how big is it
  • what applicances are running on it, only lights, or heavy consumption like air conditioners
  • how do you charge it, solar, wind, at night when electricity is cheap
  • it really only stores electricity for later, you still have to capture the electricity from somewhere *

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[–] URQ2 ago 

Gottcha. I don’t have my solar panels yet but my wife would have a cow if she saw I spend that much on a UPS setup. But still great video.

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[–] GreatGazoo [S] ago 

This guy does live streams and is really connected to his community, the batteries are getting expensive though because more people are demanding them both used and new