Hi
i am at the start of my new house build, I’m applying for a new 3phase supply from SSE, I’ve filled out the forms and they are now asking the following ……..
Important information: Please confirm Size of Generation required in kW or MW per phase.
I don’t have an electrician onboard yet but I want to get this going ASAP due to their apparent ‘up to 7 month’ lead in!? ……..my question is what would be an appropriate figure to give them for each phase to answer this question? it doesn’t need to be accurate at the moment, just plausible.
A bit of background, 4500m2 house, will have 2 fast car chargers, PV , ASHP, 2 dish washer etc etc , my chosen electrician will work out the final loads and sizing when they are on board , also I need a good supply to the garage for woodwork machinery etc in future.
Thanks