My System: EG4 18Kpv - Six EG4 LifePower4 Batteries - AC-coupled 8kW Solar Array and Grid-tied Inverter - Utility Interconnection Agrreement to Export
I am four days into my initial grid-down simulation, and I'm mostly pleased with the system performance. This is probably the time of year...
I bought a EG4 18Kpv and 30kWh of LifePower4 batteries to add to an existing 8kW solar array and grid-tied inverter. The existing grid-tied system can feedback 32A max through a 40A feedback breaker. This stays within the 120% rule for the 200A busbars in that breaker panel. My preference is...
There is a settings group called Discharge Setting - AC Couple in the android mobile app. This setting has been getting turned off without any input from me during my grid down simulation. It's even crazier when I check the LCD screen settings on the inverter, and the AC-Couple setting is...
I bought the EG4 18Kpv and 6 LifePower4 batteries to have backup power if the grid goes down. My existing grid-tied solar system is AC coupled to the new inverter, and the entire system is set up with my utility for exporting back to the grid. I want the full 100% of battery capacity to be...
These sound the same to me. I've had both active at the same time, and did not notice any problems. I am now running with the Run Without Grid and the Power Backup settings ON with Off Grid setting OFF.
I have no solar panels attached directly to the MPPTs in my EG4 18Kpv; only AC-coupled solar power coming into the GEN terminals. The EG4 software doesn't count the AC-coupled power as SOLAR power in its historical graphs. Solar input shows as being zero. Is there some setting I'm missing...