Okay, I see now… Yes, these breakers that feed the sub-panels DO indeed support load within these “uplink” breakers (i.e. not just solar).
So for clarification (and to help me fully understand), what would be the outcome if these breakers WERE dedicated solely to solar inverters? I assume from your description, that this would be the way in which it would indeed work? Is this right? If so, is there ANY way to make this happen in the meantime (while waiting for bi-directional 50A CT’s).
Thank you VERY much!
Jason