I have two separate solar PV arrays with separate inverters that get combined in a junction box before being sent to the power company’s Gross Production Meter. Basically, the junction box with two DP breakers is being run backward to function as a combiner.
I’ve connected my Sense to the common feed to the junction box so that Sense sees the total solar production. It seems as though this is confusing Sense. I don’t know why it would - current is current. Maybe I’m the one who is confused?