The Growatt ATS-S (Auto Transfer Switch Single Phase) controls the switching of the contactors to provide power to the EPS load in both grid-tied and off-grid conditions. The ATS-S integrates a contactor to provide users with a simple connection. It is used with Growatt Hybrid inverter and AC coupled inverter (single phase). Configured with ATS-S, when the power outage, ATS-S can automatically switch to Off-Grid state,  it can continue to supply power to the EPS load, the load can continue to run.

Tip: Compatible with a Growatt Hybrid inverter and AC coupled inverter (single phase).