Alternator: A generator alternator refers to a series of parts that work together to produce electrical energy output from the mechanical energy input provided by the engine.

This type of electric vehicle is also known as a range extender, or EREVs for short, and it trades some battery capacity for an onboard generator.

There are a number of different generator types for keeping your house powered on in an emergency. Here's everything you need to know about inverter generators.

Put away the candles and flashlights: A generator can keep your home running during a power outage. This article details whole house generator cost.