No AC output. I am wiring the 6kw growatt offgrid inverter. My batteries are full charge and the PV is not yet connected but will be through a combiner box. Would a UPS setting prevent AC output, since I am not connecting AC in? ?Are Hot1 and Hot2 positional? I have Hot1, Hot2, Neutral and Ground connected from the 60amp breaker with an interlock kit. Thks