400A panel!? :scratches:
My little house has a 5 year old 100A panel, but my appliances are all gas, only double breakers i have are the HVAC and EV charger. The electrician I hired told me if i wanted to burn money he'd be happy to charge me 5 grand and cut up my wall to put in a 200A...
someone would have to damage the car to unplug the charger, it locks into the socket
Running the wire over or digging a trench seem like bad ideas either way. driveway or dont bother, i think its too big a pain in the *** unless you're ok with public charging everywhere