an inverter model that’s powerful enough for emergency home backup. Its un time at 50 percent load is 6 hours from a 40 pound (9.4 gallon) propane tank. That gives us 1.56 GPH. It’s ...

or a 250-gallon propane tank for stationary models. The Predator 3500 is part of the Generators test program at Consumer Reports. In our lab tests, Inverter Generators models like the 3500 are ...

or a 250-gallon propane tank for stationary models. The Champion 201049 is part of the Generators test program at Consumer Reports. In our lab tests, Inverter Generators models like the 201049 are ...