If you're planning to get a backup power source for your home, you'll want to consider costs, fuel types, installation and more.

Small generators can handle a few appliances, while a whole-home generator— or a standby ... you can use a generator calculator or ask an electrician. A generator size chart like in the section ...

While problems with the power grid aren’t new, electric whole-home backup systems are. Having emergency power on hand is a great idea, but power banks are also expensive, hard to move, and get ...