Thread: Hoover dam as giant battery
View Single Post
Old 08-03-2018, 01:59 PM   #67 (permalink)
jamesqf
Master EcoModder
 
Join Date: Jun 2008
Location: Earth
Posts: 5,209
Thanks: 225
Thanked 811 Times in 594 Posts
Quote:
Originally Posted by oil pan 4 View Post
But has anyone built a full size battery. I'm not talking grid storage scale but maybe big enough to use for an off grid house, in the dozens of kwh range?
Yes. Tesla Powerwall, 13.5 kWh
  Reply With Quote