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 ...

Generators can certainly get the job done, but there are some downsides. Appliance experts are pushing homeowners to upgrade ...

Portable generators have become fairly common and their popularity will likely increase as extreme weather events become a more regular part of daily life. Anyone who lives in a suburban area often ...

The best portable generators and power stations offer a practical backup for outages big and small, keeping critical devices ...

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 ...

Power Control System Basics explains key information about paralleling switchgear used in standby and emergency power systems, including: Reasons for paralleling two or more generators The benefits ...

We independently review everything we recommend. We may make money from the links on our site. Learn more› By Harry Sawyers Harry Sawyers is an editor who has covered home improvement, HVAC, cleaning, ...

"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 ...

The new Jackery Solar Generator 5000 Plus offers whole home backup, hooks into your existing solar system and is packed with features at a reasonable price. Ajay has worked in tech journalism for over ...

Ford’s F-150 Lightning isn’t the first all-electric pickup truck, but it’s the first you can add to your smart home as a backup generator. It now appears the cost could be even less expensive than a ...

The new models extend the KD Series range to support a wider variety of applications from mission-critical to commercial ...

Emergency power systems (Art. 700) are at the top of the hierarchy of backup power systems. Legally required standby systems, which fall under Art. 701, hold the No. 2 spot. Optional standby systems ...