Start by making a list of the devices and appliances you need to power and add up the number of watts it takes to run them. Consider the fuel options to generate backup power, whether it's gas or ...

A solar generator’s capacity is measured in watt-hours, and it can give you an idea of how long you can power devices. Higher-powered devices eat up more capacity, thus draining the battery faster.

When you shop for a home generator, you are usually reacting to the memory of a blackout, not calmly running numbers. That is how you end up with a unit that is far too small to keep your real ...

Whether it's to prepare for an outdoor adventure or a desire to stay ready to tackle a power outages, a solar power generator is an appliance we believe everyone must own. And with the holiday season ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When the power goes out, and you’re not sure when it will come back on, knowing how long your power ...