When shopping for a tri-fuel generator, consider criteria such as power output, fuel efficiency, portability, starting ease, ...

Standby generators have systems that monitor power supplied by a utility and start automatically in the event of an outage. Since they’re not portable or easily moved, we didn’t include any here.

Standby generators have systems that monitor power supplied by a utility and start automatically in the event of an outage. Portable generators, sometimes called backup generators, are used to ...