Gregory's Server@ShredderFeeder @mhoye Unless you drive as lot, (or need to drive a huge car) you probably only need a 15A 120V circuit to charge your EV.
A regular circuit will add about 40 miles to your car overnight, and if you drive less than 40 miles per day on average, you're golden.
If that's not sufficient, a 30A 240 V circuit will add more than 100 miles per night, even for a big car.
@gpk @ShredderFeeder @mhoye If you're going 240 volts, you might as well go for a 50 amp circuit. (It's the same circuit that newer RVs use.)