With extreme weather comes more power outages. Stay prepared with these portable generators recommended by the experts.

Propane doesn’t burn as hot as gasoline, which with a few portable generators can lead to a drop of around 100W in performance when compared to running gasoline in the same machine.

Propane. For a portable generator, you'd need four to eight 20-lb. propane tanks on hand to run the generator for 24 hours—a lot of grill tanks. Larger cylinders are available.

Price: $400”“$500. Large Portable: A 7,500-watt gasoline-powered generator will be enough to keep the lights on and power most home appliances, with the exception of central air-conditioning and heat.

When the power goes out during a heavy rainstorm, having a portable generator can keep your sump pump running and the basement dry. It’s also handy for keeping food from spoiling in a ...

Why Trust Us? A portable generator is a convenient way to safely produce your own power when the grid goes down, either due to natural or man-made causes. But how does a generator work?

Portable generators, on the other hand, are typically stored away until they’re needed. Some run on propane, others are solar-powered, but a large number of portable generators are gasoline-fueled.

Portable models also tend to be noisier and produce less power than whole-house models, but they’re also much cheaper to buy and install than a whole-house generator, which is installed permanently.

Portable generators and power stations both supply external energy in case of outages, but they differ in terms of ease of use, cost, and portability.