KVA requirements

[LSB]

UKPN have agreed to supply me with 3 phase electricity, but they want to know what my KVA requirement is.

 

Build is Barn Conversion.

UFH

ASHP

MVHR

PV panels

2 ovens

hob

usual white goods

2 power showers

cart lodge

2 EV charging points.

I'm sure that there are other things, but nothing out of the ordinary.

 

I asked my sparky, but he hasn't come back to me yet so I thought I'd look into it.

 

Does anyone have any ideas on the needs of each of the above.