There simply isn't enough
There simply isn't enough surface area to provide much of a charge. It sounds like the best case in 21 miles of range a day in Germany. In Colorado, you would probably do a little better, but not much.
There simply isn't enough surface area to provide much of a charge. It sounds like the best case in 21 miles of range a day in Germany. In Colorado, you would probably do a little better, but not much.