this is a question for an electrician not a car forum. im an agrade electrician and 3 phase power would be benificial for cost effective and motor effeciency, but if you dont have 3 phase to your property then will cost a setup fee.
you have to see what ampage the single phase draw, obviously it will draw alot so i wouldnt be plugging it into a 2.5 twin and earth, id be running my own circuit with its own isolator at the switchboard. either way it will cost a bit to setup