Are you grid tied or off grid? Question regarding pass-through: When the house load exceeds the AC output of the inverter (supply from battery or solar or both), does the inverter passthrough the grid completely? Or does the inverter passthrough only the incremental power from grid? Example: If house load goes from 10kw to 17kw, will it passthrough all of the 17kw from grid? or just the additional 5kw from grid (17kw load - 12kw output rating) . Thank you
It is incremental. you set the inverter to on grid mode, it will supplement the deficiencies of the battery/solar with the grid. The call it grid assist.
