The Atlas Hybrid ON/OFF-Grid Inverter is a 48V Low-voltage all in one inverter.
 
A Hybrid inverter is an intelligent inverter that enables the storage of excess solar energy in a battery for self-use. Hybrid inverters function like a common grid-tie solar inverter but can generally operate in one of several different modes depending on the application, this includes battery backup mode which provides a limited level of backup power in the event of a blackout.