I have two IOTAwatt now and have just had my main meterboard replaced today so am putting everything together into what seems sensible to me (wanted to check with you)
Essentially the main meterboard outside has the grid feed coming into it (3 phase)
The 3 phase solar inverters (two of them) feeding into it
The sub board where all the house circuits are connected runs out of this board.
So the plan is to place 1 x IOTAWATT with 9 clamps in the main meterboard and a 2nd iotawatt with 14 clamps into the sub board where all the circuits run from
My question is - for my 3 phase solar - i have used a single CT on the pair (from 2 inverters) inputs for each phase - so essentially i have 3 clamps monitoring 6 inputs (2 groups of 3 phases)
As it is solar and is input and the inverters balance up the amps output on each channel - do i need/care about actually finding the correct phases and matching them to the grid inputs ? (I am using a single VT and derived for the other 2 phases)
If it do care - how would i go about identifying the solar phases ?? (without needing to get an electrician back ?)