The demand on the electrical grid is an unknown factor. Wind and solar power just won’t cut it.
Some people will have to replace their electric panel to meet the requirements of several cars being charged at the same time.
>>The demand on the electrical grid is an unknown factor.
It is quite predictable to anyone who can count and understand electrical generating and transmission capacity. It isn’t going to work without a major change to the grid. The whole thing is based on the hope that you can build enough wind and solar to power it all.
You cannot, plain and simple.