Lugh@futurology.todayM to Futurology@futurology.todayEnglish · 19 hours agoLithium-Ion Battery Pack Prices See Largest Drop Since 2017, Falling 20% since 2023, to $115 per Kilowatt-Hourabout.bnef.comexternal-linkmessage-square2fedilinkarrow-up146arrow-down10
arrow-up146arrow-down1external-linkLithium-Ion Battery Pack Prices See Largest Drop Since 2017, Falling 20% since 2023, to $115 per Kilowatt-Hourabout.bnef.comLugh@futurology.todayM to Futurology@futurology.todayEnglish · 19 hours agomessage-square2fedilink
minus-squareValmond@lemmy.worldlinkfedilinkEnglisharrow-up3·17 hours agoSo if you can charge them with “free” (that would be spoiled otherwise) energy, at say 0.20€/kWh it’d take 575 charges to pay back. I wonder how many cycles they hold…
minus-squarewizzor@sopuli.xyzlinkfedilinkEnglisharrow-up1·7 hours agoDepends on the depth of discharge, but several thousand. You do need to account for round trip efficiency.
So if you can charge them with “free” (that would be spoiled otherwise) energy, at say 0.20€/kWh it’d take 575 charges to pay back.
I wonder how many cycles they hold…
Depends on the depth of discharge, but several thousand. You do need to account for round trip efficiency.