alt Hacker NewsLightnings do (well before they were discontinued)
But given they are NMC chemistry, you probably wouldn't want to cycle them a lot for the grid (or just your home).
Lightnings do (well before they were discontinued)
But given they are NMC chemistry, you probably wouldn't want to cycle them a lot for the grid (or just your home).
You wouldn't have to, to nevertheless provide great benefit to the grid. Look up "TOU billing".