It also good to pay attention to the title of your thread. “Zero emission cars”!
Right - so you understand that these charging stations will go in with solar panels yes?
This is some serious delusion right there. Aint no way putting up solar panels less than the size of a couple football fields is gonna sustain --- "a charging station".. Maybe not even a home solar installation for ONE EV unless it's overspecified by a factor of 2..
The capture rate of solar would NEVER run a drop in solar "gas station". Go learn some things.
Charging at 120V just won't work for "drive-up" stations. At 220V, it's a 40 AMP service. That's 8KWatts of power. About 2.5 to 4 times the size of a home installation. And that's ONE vehicle at a time. And ONLY for about 7 hours of daylight.