I have 2 6000 XP's in parallel eg4 electronics looked into and reconfigured the inverters which appeared to be an issue with paralleling the inverters. The inverters keep going into eps overload which causes the grid to kick in to power the loads and stops the solar from contributing to the loads. This behavior is exactly opposite of why I set this solar project up. I have 6600 watts of solar and 3 11.4 kwh of battery. Today I was pulling 5000 watts from PV and my batteries are fully charged when one of my AC's start running and load exceeds 6000 watts it goes into standby and fully runs off the grid and since there is no place for the solar energy to go because the batteries are fully charged the solar array stops producing until the loads drops below 4000 watts. So I believe these inverters is not able to handle 12,000 watts in parallel. I've attached screen shots of this behavior to try to show the progression of my issue and I have never seen the eps lines go over 3000 watts each together.