I expect batteries to advance at least 10% a year, like 10% more power every year, probably more than that. And forever, battery technology will never stop advancing.
Saying an EV charging station costs 2000$, I think it should be able to pay for itself within like 100 days, or exactly 42 days of use at the right fee.
284 million cars on the road this year in the US, it would be great if some of these were solar powered cars that could power the grid also.
Uber will only offer electric cars for its taxi service in 2030