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GENERAC

Automatic Standby Generators

Generac Automatic Standby Generators Dealer

HOME BACKUP POWER. 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 IT WORKS

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.

THE TRUTH ABOUT BATTERY POWERED BACKUP SYSTEMS

What is the difference between a home backup generator and a home battery system? Can a battery provide the same backup power support to my home as a generator? How long will a battery backup system power a home through a power outage?

Interested in purchasing an automatic home standby generator? Get started today by downloading Generac’s FREE Buyer’s Guide! Get expert advice and tips to choose the right generator to protect your home, and learn more about the installation process. 

Home Backup Generators: What Do I need to know?
We know a home backup generator is a big investment. Here’s what you need to know to make an informed decision about your Generac home backup generator purchase.

How Do I Choose the Right Generator for Me?
Generac has an online sizing calculator that can help you determine the right home backup generator for your unique needs. The best way, though, is to work with one of our 5000 dealers. They’ll help you select the right generator, and provide you with a free, in-home assessment.

What’s Involved in Installing a Home Backup Generator?
Installing a home backup generator is an exciting time. Your installer will prepare the installation site outside your home, place the generator, run the natural gas or LP fuel line, install the transfer switch, and make all of the necessary electrical connections. And they will make sure that your backup generator runs properly, and is ready for its first power outage.

How Much is Everything Going to Cost?
Generac home backup generators start at $1899–the most cost-effective on the market. Installation costs vary by system size, installation considerations, and local building codes. We recommend getting a free, in-home assessment from a Generac dealer near you.

How Do I Get Started?
You can begin exploring the full selection of Generac home backup generators. Contact us today for a free site analysis.

GENERAC SYNERGY VSCF MODEL 006055-0

GENERAC SYNERGY

EXCEPTIONAL FUEL EFFICIENCY. UNCOMMONLY QUIET OPERATION. CLEANEST POWER.

Most generator engines have to run at a constant speed to produce electricity, regardless of the electrical demand. Generac’s patented G-Flex technology changes that by allowing the engine on the Generac Synergy to run only as fast as necessary to meet the electric load demand. Thus, the Generac Synergy matches generator output to actual power needs. The end result is a much quieter, more fuel-efficient generator with exceptionally clean power output.

WHAT MAKES THE GENERAC SYNERGY SO DIFFERENT? 

Patented G-Flex technology allows the Generac Synergy home standby generator to vary its speed based upon electrical demand. It will run slower—and quieter—when you use less electricity. And during its weekly exercise, you’ll hear only about as much sound as if you were riding in a luxury car. The Synergy also consumes less fuel when electricity demand is light, saving you money. And G-Flex technology delivers electricity with less than 2.0% total harmonic distortion (THD)—lower than IEEE standards for utility power— to properly power modern electronics and sensitive appliances.

EVOLUTION™ CONTROLLER

The next generation of intuitive controllers, the Evolution controller features a multilingual, two-line LCD text display with color-coded backlit buttons.

AUTOMATIC VOLTAGE REGULATOR (AVR)

The brains behind the G-Flex technology, the AVR monitors electrical demand and reduces engine speed accordingly. It also keeps tabs on alternator output frequency at lower engine speeds. Then it electronically manipulates alternator output to achieve 60 Hz electrical power. In doing so, it produces exceptionally clean power—less than 2.0% THD.

SPECIALIZED ALTERNATOR

The rotor has three windings instead of the normal two. They are electronically controlled by the AVR to ensure 60 Hz output, even at a lower speeds.

RESONATOR

The unique resonator is specifically designed to improve sound quality and minimize overall sound levels. The result is a lower tone that, when combined with the generator’s quieter operation, is more pleasing to the ear. During its weekly exercise, the Generac Synergy is about as quiet as riding in a luxury automobile.

LISTEN TO DIFFERENTSOUND LEVELS

At normal capacity, the Generac Synergy isn’t just quieter—it’s more pleasing to the ear. Compare it to the sound of a portable generator or a standard Guardian® Series home standby system, and we think you’ll agree.

 

GUARDIAN 20KW HOME BACKUP GENERATOR

With its sound-deadening enclosure, the 20 kW Guardian Series runs much quieter than a portable generator.

SYNERGY 20KW HOME BACKUP GENERATOR

More sound-deadening foam, patented G-Flex™ technology, and a special resonator makes the Synergy significantly quieter than many competitive gensets at normal capacity.

MOBILE LINK™ REMOTE MONITORING

Mobile Link is the cellular remote monitoring system from Generac that lets you check on your generator’s status even when you are away using your computer, tablet or smartphone.

QUIET-TEST™

Thanks to Quiet-Test, your Synergy home backup generator runs its weekly self-test at a lower RPM.

GENERAC OHVI® ENGINE

Your Synergy home backup generator might have to get you through days—or weeks—without utility power. Its OHVI engine, specifically designed for generator use, provides the reliability to power through the most severe outages.

ALL-WEATHER ALUMINUM ENCLOSURE

Our durable powder-coat finish helps make the sturdy, aluminum enclosure perfect for all weather conditions. It’s also able to withstand 150 mph winds.

20 KW VARIABLE SPEED PREMIUM BACKUP GENERATOR

A PREMIUM WHOLE-HOUSE BACKUP POWER SOLUTION

As the leader in the standby generator market, Generac continues to deliver innovation.  Our new Generac Synergy 20kW variable speed backup generator, the industry’s first variable speed home generator available, provides home owners with the highest level of technology available in the market today.