ECN Forum Forums General Topics of the Trade General Discussion Area What size service above 200 AMP?

I would use a 400-amp meter panel combo with two 200-amp disconnect breakers. that gives you one 200-amp panel connected with the meter combo. Then you can use a 1 1/2" or 2" nipple to connect another 200-amp sub panel right next to it.
That should give you plenty of circuit breaker space.