This Dual Power Automatic Transfer Switch is best option to integrate both utility power and generator power as backup power for the Sigineer Power Inverter Chargers.
You can prioritize one power input over the other, in the event of a power failure in the first power source, the transfer to the backup source will be made in a few seconds.
The switch can’t turn on or turn off the generator, but our Auto Gen Start terminal on the inverter charger can turn on and off the generator.
Rated: voltage 220 208 240V 50/60HZ, three phase
Max current: 63A.