How Does a Home Backup Generator Work?

A Generac home backup generator senses a power outage, turns on automatically, and delivers backup power to your home. It will run until utility power returns - whether that's two hours or two weeks.

1 Utility Power Is Lost

Perhaps it's a storm. Maybe it's an equipment failure. In any case, the electricity you depend on is suddenly gone.

2 Your Generac Generator Senses A Problem

Within seconds, your generator prepares to restore your home's power.

3 The Generator Turns On Automatically - Whether You’re Home Or Away

Within a few seconds, it is up to speed and generating electricity.

4 Your Electricity Is Restored

The automatic transfer switch sends generator power to your home. And it will continue until utility power returns.

Our Generac Home Backup Generators

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Testimonial Prompt, Courteous, reasonable rates and knowledgeable. If you dont have a backup generator call David. From sizing the system to install to service he is top notch. There is no better feeling than 20 seconds after the lights go off your house lights up and stays lit until the power is fixed. I love the generator. it does make it hard to remember to pay the light bill. You are no longer at their mercy when a storm tosses trees at the lines or the wind snaps a light pole. I never miss a thing just keep on rocking while watching the dark neighborhood (and my TV). the whole house system with an automatic transfer switch is simply awesome and affordable. Call Blue Bay and don't be a statistic when they say how many homes are without power. H. Crawford of Panama City, FL

Home Backup Generators: What Do You Need To Know?

# HOW DOES A HOME BACKUP GENERATOR WORK?

It starts and stops automatically, and never needs refueling. This video explains how and why.

# GENERAC CUSTOMER TESTIMONIALS

Hear what several Generac customers have to say about their home backup generators.

# 7 OUT OF 10 CUSTOMERS CHOOSE GENERAC

Find out why so many homeowners choose a Generac home backup generator over competitive brands.