I am currently installing a split phase EG4 system in my home, much like the one in the latest Will Prowse video. In his video, he showed how to wire the inverters to a subpanel which was N/G bonded. He recommenced everyone off grid follow his wiring. That is great in all, however 95% of people in an off grid situation would like to use their main or a sub panel which is already existing, because it already has all your loads in the panel. Existing panels are not N/G bonded, correct? The Ground and Neutral are separated, the ground never carries current except in a short. So my question is simple, is it a problem if you wire these inverters to a main or sub panel with the ground connected to earth and the neutral on the neutral bar? Again this is not a UPS, it is strictly off grid. When the power goes out, I throw my main disconnect which isolates me from the grid and I turn on my EG4 split phase system.