A:Answerthat is actually based on your vehicles battery size and limitations of the car. for example this unit can be wired to a 60 amp breaker, and still only produce a max of 48 amps. but your car and wire size will be detected and max out accordingly. in a 48amp scenario on a tesla you will see around 13kwh which is about 32mph give or take your sizes.
A:AnswerBest buy has contractor to install it, who will help get the charger rebate.
I got a local electrician for the installation. It is slightly cheaper. I applied for the rebate by myself.