My 60 kWh Model S is equipped with a single 10,000 watt AC on board charger which (as I understand it) converts AC power from the plug and to DC power to store in the battery. The Model S has an AC motor so doesn't it produce AC electricity during regen braking? If so, how can my car possibly handle 60,000 watts of AC power during full regen? If it can handle that much AC power from regen why can't it handle that much shore power? I'm sorry if this is a dumb question or has been explicitly address elsewhere.