Best Inverter Generators
Inverter generators are pricier than portable generators, but generally run longer and quieter and use less energy. Not all models perform equally well, though.
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As a group, inverter generators perform better than regular portable generators in almost every way, according to our testers.
They’re quieter. They run more efficiently, which means you don’t have to fill up the generator—and your gas cans—as frequently. And they deliver cleaner power, so there’s less chance of low voltage damaging sensitive medical devices and other electronics products.
- Best Inverter Generators (by size): Large Midsized Small Mini
- How CR Tests Generators
They do cost more to purchase, but many consumers find that after weighing the pros and cons, the higher price is worth it.
“If money isn’t an issue, I would choose an inverter over a portable,” says Misha Kollontai, the Consumer Reports engineer who tests generators.
Best Inverter Generators
Each of these inverter generator options has CO safety technology designed to stop the engine if carbon monoxide reaches certain limits in an enclosed space, a feature CR considers very important. All earn very good or excellent ratings in tests of that function.
