Multiple inverter to single TGM?

[PvNewbie]

Hi

Hope not too dumb a question, but a customer wants a large system (two inverters) on a single phase. DNO has approved but I'm thinking further detail now and wondering if it's ok to wire two inverters into single Total Generation Meter and MCB, or is it better to have two single TGM's and MCB's?

Thanks for help.

Newb

 

[SpitfireW'sale]

You would normally only use 1 generation meter and MCB. What size system is it?

 

[dansk]

wire them both back to 2 x MCBs on its own sub board and use single TGM between the sub board and incoming connection (customers side of main import meter) if that makes sense. In other words put the meter on the tails to the sub-board.