As an example, take the Duromax XP16000iH, an inverter model that’s powerful enough for emergency home ... propane tank. That gives us 1.56 GPH. It’s competitive for a portable generator ...

A backup generator can make a world of difference if you suffer a power outage. Our experts have done the research so you can ...

Our average of how long a generator ran, over various loads, on a full tank of gasoline or diesel fuel, a 20-pound tank for propane-based portables, or a 250-gallon propane tank for stationary models.

For propane generators: Keep a full 20 to 40 pound propane tank on hand during peak disaster season. Start your generator regularly: Set a reminder on a calendar app to start/test your generator ...

Our average of how long a generator ran, over various loads, on a full tank of gasoline or diesel fuel, a 20-pound tank for propane-based portables, or a 250-gallon propane tank for stationary models.

Propane is also clean burning, but it is considerably more expensive than natural gas and requires a storage tank. A diesel-powered generator requires more maintenance and a storage tank.

For bigger units, people also create specialized concrete pads that hold the generator in place. Furthermore, the common fuels used in generators are all flammable liquids — propane ...

Learn more › Most people probably look for a gas generator as the easiest way to get backup power in a pinch, but a dual-fuel generator—which can run on gas or propane—provides a more ...