If you often lose power where you live, whether because of seasonal storms such as hurricanes or due to problems with the electrical grid, having a whole-house generator can be very convenient. It ...

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.” Portable generators are standalone ...

During a power outage, a generator can keep all your necessities running—from the lights, appliances, and heating systems to your air conditioning, sump pumps, and WiFi. It can also help you save ...

To get the best efficiency for my battery backup system I want to make sure that the backup battery is large enough to cope with at least twice the total amp hours required in my calculations. So, in ...

Question: Ed: I've read your past columns on standby home generators and have a question about winter startup concerns. Since they are permanently installed outside a home, are they just sitting there ...

Nothing beats the simplicity of a standby generator when it comes to emergency power for your home. Unlike portable generators, these permanently installed home backup systems automatically detect ...

As a culture, we often place our eggs in the wrong basket of technology. We’re confident the most contemporary Doppler radar systems can tell us the details of the next thunderstorm, heat wave, or ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Electrical power outages are unavoidable and increasing in both frequency and ...

Q: I caught a network TV segment you did recently about residential generator choices, and I found your comparison between “standby” and “portable” generators for home use interesting. Can you explore ...

"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 ...