Our best overall pick is the Westinghouse 4,500-watt inverter generator. It’s able to run up to 18 hours on a 3.4-gallon tank with dual fuel technology. With its low oil shutdown, fuel is conserved ...

If you’re new to generators, you’ve probably found yourself asking: What’s an inverter generator? It’s a term that pops up as soon as you start doing research. Inverter generators are more expensive ...