> It is if you are charging at home. I’m not sure why you are focusing on AC vs DC charging when your original assertion was related to the maximum wattage the

> It is if you are charging at home. I’m not sure why you are focusing on AC vs DC charging when your original assertion was related to the maximum wattage the battery can handle, which as I said is much bigger than 12kW. Also, even the 12kW would be the wrong maximum for home charging. The Model Y has an 11kW onboard charger for converting AC to DC, so if you have a 3-phase supply at home then this is the maximum your car can convert (NOT that the battery can handle as you suggest). If you have single phase then it’s 7kW. https://www.tesla.com/en_gb/support/charging/onboard-charger https://www.tesla.com/en_gb/support/charging/onboard-charger