Super budget/DIY energy hacks (lemmy.world)

submitted 10 hours ago by venusaur@lemmy.world to c/asklemmy@lemmy.ml

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I just recently started using a solar charger to charge a 10k mah battery pack that I use to charge my phone every night. One device “off the grid.”

Short of installing solar on my home I’d really love to be able to charge a large battery that would output 120V so I could use household appliances “off the grid.”

Does anybody have some other energy hacks, or ways to reduce your energy consumption at home that’s not just “use less energy?”

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[-] teyrnon@sh.itjust.works 1 points 2 hours ago

Would not help here, we get like zero sun for half the year, and surrounded by trees otherwise. I haven't seen the sun for more than a couple of hours in weeks.

I was told the old batteries aren't trustworthy when I was going to salvage some from cars getting junked out, but you can get them to work still?

this post was submitted on 23 Mar 2026

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