Comment Re:Most of it not tax financed, forced buy of tras (Score 4, Interesting) 260
I would hope Tesla stuffs every battery they produce into a "test lab" where they are charged during the sunny day and discharged during the evening.... by selling the excess power to the grid when its most needed (and most expensive I should imagine).
it helps Tesla figure out which batteries are good, and acts as exactly what renewable energy needs most - storage capabilities for the evening.