This is gonna need a guy overseeing the cars being charged right? And so cutting on the profits/ROI of the whole thing, which is the only thing walmarts and stuff actually care about
I’m not familiar with the yank method of gasoline pumps where you charge yourself and then pay, ¿what stops you from just fleeing with a full tank?
If you’re charging at 120V 15A which is a typical home circuit you’re probably pulling 12A getting 1.44 kW or say 14.5 kWh on a 10 hour overnight charge.
The current TSLA battery pack of 82 kWh gets you 400 mi, so that 10hr charge at 120 is good for ~70 miles which probably covers most people’s daily usage patterns.
It’s really only an issue if you have to travel somewhere