These models juice up your refrigerator, air conditioner, and other essentials during an emergency—no matter what.

If you're looking to power your RV while on the go, Harbor Freight's 30AMP Predator Parallel Kit has plenty of juice. Here's how the generator works.

Using a generator for backup power during emergencies or outdoor activities? While both whole home and portable generators can be incredibly useful, they also pose significant safety risks.

Picking a generator depends mainly on the size of your home and what you wish to power. The average house will take at least 5,000 to 7,500 watts to run only the most critical equipment—think ...