Nature's Generator 125A Automatic Transfer Switch

The Nature's Generator 125A Automatic Transfer Switch detects a utility outage and switches a home over to backup power automatically, with no manual action required. It's rated at 125A with 24 circuit spaces, expandable up to 48 circuits using tandem breakers, and it works with solar generators, battery backup systems, grid-tie inverters, and gas generators across 120V, 120/240V, and 120/208V systems. For homes with existing grid-tie solar, the switch creates a parallel power path so a grid-tie inverter can keep operating during an outage and safely feed an AC-coupled battery system, maximizing the use of existing solar during a grid-down event. It also supports staying on backup power intentionally even after utility power returns, and it's compatible with AFCI and GFCI breakers. A centralized control console lets homeowners manage settings, test the system, and manually override power sources when needed. The switch is housed in a NEMA 3R-rated enclosure suitable for indoor or outdoor installation and is independently certified to UL 1008 and CAN/CSA C22.2 No. 178.1 standards. The box includes the transfer switch, a manual override handle, four isolation pads, and a user manual.