Q: I plan to install a backup generator for power outages. How do I determine what size I need? Would it make economic sense to just use one all the time? A: Smaller portable or large whole-house ...

If a home does not already have a subpanel, or it has one that is older than 25 years, an electrician may recommend adding a new subpanel before installing a generator. This can cost between $530 and ...

It's about time to prepare for summer by selecting a home battery or generator that can make sure your air conditioning stays up and running. Batteries and generators provide the same basic service, ...

Homeowners will want to note the size of their house and electrical panel so they don’t buy more power than is necessary. Generator Type For those wondering, “How much does a generator cost?” the ...

CR's experts help you select the best type and size of generator to keep the electricity flowing, whether you have occasional or frequent power outages To determine the best generator size for your ...

Solar panels can only generate electricity; they can’t store it, so you must pair them with a stand-alone battery bank or a power station. For home emergency power (for a few hours of power), we ...

"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 ...

After 10 years in print journalism, Nick transitioned to the home improvement space. He has specialized in maintenance, mortgages, home warranties, moving, car shipping, home security and more for 7 ...

Blackouts happen, and generators can make them a lot less awful. But what kind of generator do you need, and how powerful does it have to be? Here’s how to tell.