Yes, that's a great point. https://forums.tesla.com/forum/forums/updated-how-it-works-supercharger-station https://forums.tesla.com/forum/forums/updated-how-it-

Yes, that's a great point. https://forums.tesla.com/forum/forums/updated-how-it-works-supercharger-station https://forums.tesla.com/forum/forums/updated-how-it-works-s... For anyone that's confused, it's because now we're really getting into the weeds of how the grid works. :) It's only fair to look back and compare from the same point in the grid, in order to be an apples to apples comparison. Really we should look at the whole electricity supply chain. Level 1 & 2 charging: high voltage AC transmission line -> local substation converts to 480V AC -> distribution lines (poles or buried) -> pole-mounted or buried transformer converts to 110/220V AC -> household wiring -> cable -> onboard charger converts to 400V DC -> battery Level 3 charging: high voltage AC transmission line -> on-site transformer converts to 480V AC -> offboard charger converts to 400V DC -> cable -> battery