Generac generators can power virtually any task at home or on the road, and keep the lights on during a power outage

Whether it’s a standby power system for a large data center, a backup generator powering the family home through an outage, portable generators powering tools at the job site, or the cleaning power of a pressure washer, Generac meets the power needs of consumers and businesses alike. Across the country and around the world.

A permanently installed Generac home backup generator protects your home automatically. It runs on natural gas or liquid propane (LP) fuel, and sits outside just like a central air conditioning unit. A home backup generator delivers power directly to your home’s electrical system, backing up your entire home or just the most essential items.

Automatic Operation

Don’t worry about having to be there to start and stop your Generac home backup generator. Because it does that automatically. Whether you’re home or away.

Refueling Not Necessary

Your Generac home backup generator runs on your existing natural gas or LP fuel supply. Save the gas cans for your other outdoor power equipment.

Power Directly to Your Home

You’ll never have to run an extension cord through a window or door again. Your Generac home backup generator safely delivers power right to your home’s electrical panel.

The #1 Selling Brand of Home Backup Generators

Generac created the home backup generator category. Today, our generators are preferred by 7 out of every 10 homeowners who invest in home backup power.

24/7/365 Customer Support

Power outages aren’t a 9-to-5 thing. That’s why we’re standing by all day every day from our headquarters in Wisconsin to answer any questions you might have.