I'm going to play a bit of "devil's advocate" here. :-) The general problem of place-shifting and time-shifting energy (wind power / solar power) is a very real

I'm going to play a bit of "devil's advocate" here. :-) The general problem of place-shifting and time-shifting energy (wind power / solar power) is a very real issue and you could make tons of money solving it. This particular application won't of course.