We are building a 3 car garage with living quarters above. I’m trying to think ahead to the day when cars will be electric and we might want to charge three at the same time. Really, the only decision I have to make now is the size of the wire from the main panel to the garage. If the wire is big enough, changing breakers at either end would be relatively cheap.
one thing I did ask the builder for is a 2” pipe from house to garage with a pull cord so we can add other kinds of wire in the future. Optical fiber, maybe. Who knows?
Suggestions?