Outback battery inverter (inverter/charger)
The Outback inverter can be stacked in blocks of 3kW to give 3, 6, 9 or 12kW systems. The advantage of the Outback system is that it can come with a complete AC and DC isolation + fusing.
As can be seen from the picture here, the DC isolation panel on the right has one fuse per inverter block (so three here). On the left is the AC panel, this houses the AC IN and AC OUT fusing and also has the capability of housing all the fuses required in a house - therefore making it double as a fuse box!