Re:From liquid air to supercapacitors, energy storage is poi...
by nordify on Friday February 05, 2016 @03:46PM
(#11044479)
> Batteries are becoming cost-competitive as well.
Can you quantify that?
As far as I can tell the Powerwall is about as cost-competitive as battery storage gets and that's still far more expensive than just using grid power.
Can you quantify that?
As far as I can tell the Powerwall is about as cost-competitive as battery storage gets and that's still far more expensive than just using grid power.