ATS is a piece of hardware that automatically shifts the electrical load from primary power supply to a backup or standby ...

I agree UPSs fail all the time. I went with a gopower automatic transfer switch, 3000watt inverter, and some of those lf280k lifepov4 batteries.

This self-protecting automatic transfer switch (ATS) line from Pioneer Power Solutions is designed for applications on both critical and non-critical loads. Available in three models covering a range ...