Our editor-tested and researched portable and whole-home options keep appliances and other essentials running during an emergency—no matter what.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." People love the idea of using solar power as an emergency backup power source. When a severe weather ...

The power just went out—again. As you dig around for candles and wonder whether your laptop is fully charged, you think, “I’m finally going to get a generator.” Let’s say you want a generator that can ...

An at-home generator is a back-up system installed outside of your house. It serves to protect your home and family from a power failure by turning on automatically if the grid is compromised by ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more Facing a power outage without backup can be risky. The best portable generators transform these ...

Not long ago, backup generators were seen as simply another expense item and part of the cost of owning or managing an office building, multi-family property, hospital or university. Yeah, you needed ...

When the grid goes down, which type of system do you want for emergency power: battery or generator? Either type will get the job done-as long as it's sized to cover your power needs-but how quickly ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The power just went out—again. As you dig around for candles and wonder whether your laptop is fully ...