Fox 10.5 inverter wiring for essential vs non-essential loads.

All loads both essential light loads and non-essential heavy will be fed solar power first, battery power second and grid power as a last resort. Essential loads shown in red below will remain powered during load-shedding.

There is a permanent 10.5kW load limit in place on the essential or Emergency Power Supply (EPS) load circuit.

There is no load limit on the grid-tie side of the inverter as power shortfalls will be drawn from the grid.