Add Yahoo as a preferred source to see more of our stories on Google. These machines are pricier than more common, portable generators. But they run longer and quieter, and use less energy. By Paul ...

Top models from Champion, Generac, Honda, Yamaha, and other brands outperform most conventional portable generators Inverter generators are quiet and tend to use less energy than conventional ...

Inverter generators are more efficient and quieter than portable generators, but they often cost more, too Inverter generators can run longer on a tank of fuel than conventional models, which can be ...