HOME STAND-BY GENERATOR
COMFORT. SECURITY. CONVENIENCE.
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.
How does it work?
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.
Testimonials
Other Products
PORTABLE GENERATORS
Get the power you need, when and where you need it. Generac’s portable power products let you take your power with you, wherever you want to go. From the smallest power inverters to 17,500 watt portable generators - among the largest available - Generac has the portable generator for your recreational needs. Whatever it is, the way you tell your story online can make all the difference.
PRESSURE WASHERS
Whether you're washing the driveway or prepping for a painting job, you need the right tool. Enter Generac pressure washers. Our customer research led us to engineer our pressure washers from the ground up, to meet your specific needs.
