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 ...

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 ...

When winter storms, high winds, or unexpected grid maintenance knock out electricity, being able to hook up a backup generator can be a real lifeline. It keeps critical systems running so you can stay ...

Many homeowners are surprised to learn that most solar systems stop working during an outage — even on sunny days. That’s why many people add a backup generator (or solar batteries) to make sure their ...

"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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Portable generators have become fairly common and their popularity will likely increase as extreme weather events become a more ...

A home generator can be a lifesaver when the power goes out. With more extreme weather conditions increasing the frequency of power outages, it's not a bad idea to install one in your home. But can a ...

"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 ...