Iron-Air batteries will fill that role
Comment on A huge battery has replaced Hawaii's last coal plant
DoomBot5@lemmy.world 5 months agoThis application needs the opposite of that. They need lots and lots of cycles, easy to maintain, and density is not much of an issue.
Zoboomafoo@slrpnk.net 5 months ago
rockSlayer@lemmy.world 5 months ago
Sodium-sulfur batteries are designed for the role of grid storage.