It is a multi-functional inverter/charger, combining an inverter, MPPT solar charge controller, and battery charger.
It provides an uninterruptible power supply.
It has a user-friendly LCD display.
It is compatible with mains voltage or generator power.
It has overload/over temperature/short circuit protection.
It can automatically restart while AC is recovering.
It's compatible with all types of batteries, including lithium-ion.
It can function without a battery and has a cold start function.