I am in the process of setting up my LV5048. I have the batteries connected 48v Lifepo4 200ah cells. The solar panels are scheduled to be installed this week. When I plug in the ac input it reads on the lcd screen but when I switch on the unit it trips the gfi. I tried two different circuits, same results. I do plan on having an electrician out to connect to the electrical panel but wanted to go ahead and have it ready.
