How Generators Work Generators consist of two major components: an engine and an alternator. The engine turns the alternator, producing AC (alternating current) power that goes through a voltage ...

Our editor-tested and researched portable and whole-home options keep appliances and other essentials running during an emergency—no matter what.

You’d be surprised how many people wait until a big storm is coming to start their prepping. That doesn’t just apply to the hurricane-affected regions, it also applies out west and up north. Get your ...