You must log in or register to comment.
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.
Generally, 800-1000 is the market minimum, with 2000 being very common
