this post was submitted on 19 Jan 2026
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What sorts of batteries are around that price per kwh? Genuinely curious, been thinking about adding batteries but can't justify the costs I've seen
https://www.youtube.com/watch?v=7bShGUPU3TQ $120/kwh. There are amazon listings for 20kwh in rack batteries for under $3000. It does take DIY (no soldering kits) to get to $100/kwh. searching youtube for projects/options reviews, and especially the linked author is recommended if you're interested.
Amazing, thank you. My new obsessive project has been lined up