Flow Batteries: The 144 Year Old Tech That Will Solve Grid Scale Storage!Flow Batteries: The 144 Year Old Tech That Will Solve Grid Scale Storage! (http://www.youtube.com/watch?v=o0DAgVBYX7M)
Courtesy of: Fully Charged / YouTube (http://www.youtube.com/channel/UCzz4CoEgSgWNs9ZAvRMhW2A)