Generator Solutions

We just had a 16 kW Generac generator installed at our home by Green Sun Energy Services and I highly recommend their services. The level of expertise is incredible! They communicate with you from start to finish. You know exactly when things are getting scheduled and when they are done and it's all done on time. If you need a generator or solar system I highly recommend this company. - Mike A. Matawan, NJ | Review Source: Google 

Generac Generator Solutions

Green Sun Energy Services, LLC is a Generac Authorized Sales and Service Dealer.  Headquartered in Middletown, NJ our local team installs and services Generac generators throughout Monmouth, Ocean, Middlesex, Somerset, Mercer and Union County.

We can help you stand up to unpredictable weather and unforeseen outages with a new Generac generator, the most trusted name in residential standby power.  A permanently installed Generac generator protects your home automatically. Connected to your existing natural gas or LP fuel supply, the standby generator kicks in within seconds of determining power loss–automatically - protecting you and your home 24/7.

All of our Generac standby generator solutions provide the following primary benefits:

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.

No Refueling

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.

Direct Power

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.

Types Of Automatic Standby Generators

Standby generators are sized in kilowatts and there are three general categories to consider: Whole House Generator, Managed Power Backup Generator, and Home Standby Generator for Essential Power.

Essential Circuit Coverage

The generator is paired with a transfer switch containing a predetermined number of circuits based on the generator’s kW power rating.  Each circuit is directly connected to a matched circuit on the home’s main circuit breaker panel, providing electricity to that specific appliance or area of the home. For example, ten circuits are supplied for the 9 kW generator. With this system, you could connect: lights and TV in the family room, microwave and lights in the kitchen, refrigerator, power to the bathroom, computer and home office, garage door opener, sump pump, and furnace.

Managed Whole House Coverage

You can get more coverage with less generator, up to whole house coverage, by pairing a smaller generator with one of Generac’s Nexus™ load shedding switch options. This creates a managed power solution where non-essential circuits are shed when the generator approaches maximum capacity. They are cycled back on when essential circuits no longer require power, so all circuits receive power at different times.

 

Get A Generator Estimate

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Selecting the Right Generator

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?

Most homes don’t use all the power their electrical panels suggest. Even if every appliance ran at the same time, it’s rare for the total power consumption to equal the main panel capacity. Most homeowners will find that an air cooled standby generator with the right Automatic Transfer Switch is all they need.  

An automatic transfer switch with power management capability can prevent overloading the generator by limiting when certain appliances receive power. A home with two central air conditioners is a good example. The automatic transfer switch can prevent both air conditioners from starting at the same time. When one starts, the second waits for the first to stop before it will run. In many cases, the two units will alternate as necessary to keep the house just as cool.

How Do I Get Started?

Do your best to understand your back up needs (e.g. do I want the whole house on the generator or just certain circuits?).  This will help us properly size the generator with you.  We utilize a custom developed Generator sizing tool that can help us determine the right home backup generator for your unique needs. 

To get started, simply compete this Generator Estimate Form and we'll call you within 24 hours to discuss your needs.  We can typically provide you with a base price over the phone and set up an free, in-home consultation if you like. 

What's Involved in Installing a Home Backup Generator?

Installing a home backup generator can be a nightmare if you try to do-it-yourself or select the wrong installer --- leaving it up to you to submit your own zoning forms & permits; fill out complex forms to see if your gas meter can handle the new generator; wait around to receive delivery of the generator; and chase down the electrician, plumber and township inspectors.  

With Green Sun Energy Services at your side, protecting your family from unexpected power outages has never been easier!  We process all of your permit applications, register your new generator with the natural gas company,  prepare the installation site, deliver and place the generator, run the natural gas fuel line, install the transfer switch, and make all of the necessary electrical and gas connections.  Once its installed, we'll make sure that your backup generator runs properly, passes all township inspections, and is ready to keep the lights on during the next power outage.

Air Cooled Generac Guardian Series™ Generators

As a Generac Authorized Sales and Service Dealer, we can provide our New Jersey based clients with the following Generac Guardian Series™ Generators.

Generac Guardian 9kW Generator


Generac Guardian 11kW Generator

Generac Guardian 16kW Generator

Generac Guardian 20kW Generator

Generac Guardian 22kW Generator

Meet Some Of Our Generac Generator Clients In New Jersey

DIY Network’s Man Caves
14 kW Generac Generator

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16 kW Generac Generator

Matawan, NJ 9 kW Generac Generator IMG_1781

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Oceanport, NJ
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Manchester, NJ
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Marlboro, NJ
20 kW Generac Generator

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Middletown, NJ
16 kW Generac Generator

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Farmingdale, NJ
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Holmdel, NJ
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Featured Videos

Customer Testimonial Compilation

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.

The Generac Promise

TERMS AND CONDITIONS FOR GENERAC INVERTER PROMITION: This promotion is only open to residents of the contiguous United States (excludes Alaska, Hawaii, Puerto Rico and U.S. territories). Purchases must be made March 12, 2018 through April 22, 2018. Void where prohibited, taxed or restricted by law. To qualify for the promotion, the automatic home standby generator must be purchased within the promotion period, installed and activated by June 8, 2018. The promotion includes a 1200 watt portable inverter generator free – a $500 value. The promotional redemption form will only be validated for approval once the home standby generator has been installed and activated. The only Generac Automatic Standby Generators that qualify for this special promotion are the following models: 6258, 6437, 6438, 6439, 6459, 6461, 6462, 6551, 6552, 6553, 6720, 6721, 6729, 6730, 7031, 7032, 7033, 7035, 7036, 7037, 7038, 7039, 7042, 7043, 7141 and 7142. Refurbished products are excluded from this promotion. Redemption forms must be electronically uploaded or postmarked by 11:59 p.m. PST on June 8, 2018 to qualify. All redemption forms are subject to Generac Power Systems’ final review and approval. If a redemption form is incomplete or fails to meet any of the terms and conditions, the promotional item will not be issued. Proof of purchase showing the qualifying purchase/signed contract date must be submitted to redeem this offer. Generac recommends customers keep a copy of the requested forms for their records. All submitted proofs of purchase become the property of Generac Power Systems and will not be returned. Generac Power Systems is not responsible for lost, late, or incomplete redemption forms. Please allow six to eight weeks for processing and an additional four to eight weeks to receive your free inverter generator. This offer is not valid with any other Generac-sponsored promotions. Generac reserves the right to rescind and/or change this offer at any time without notice. Free promotional item available while supplies last. Additional terms and conditions may apply. For questions related to eligibility and the status of your promotional item please visit www.Generac.com/offer or call 1-855-388-3110 to speak with a Generac representative.

Primary Service Areas

Monmouth County – Aberdeen | Allenhurst | Allentown | Asbury Park | Atlantic Highlands | Avon-by-the-Sea | Belford | Belmar | Bradley Beach | Brielle | Clarksburg | Cliffwood Beach | Colts Neck | Cream Ridge | Deal | East Freehold | Eatontown | Englishtown | Fair Haven | Farmingdale | Fort Monmouth | Freehold | Freewood Acres | Hazlet | Highlands | Holmdel | Hornerstown | Howell | Imlaystown | Keansburg | Keyport | Leonardo | Lincroft | Little Silver | Loch Arbour | Locust | Long Branch | Manalapan | Manasquan | Marlboro | Matawan | Middletown | Millhurst | Monmouth Beach | Navesink | Neptune | Neptune City | Oakhurst | Ocean Township | Oceanport | Port Monmouth | Red Bank | Robertsville | Roosevelt | Rumson | Sandy Hook | Sea Bright | Sea Girt | Shrewsbury | Smithburg | South Belmar | Southard | Spring Lake | Strathmore | Tinton Falls | Union Beach| Wall Township | Wanamassa | West Freehold | West Long Branch | Wickatunk

Ocean County – Barnegat Light | Barnegat Township | Bay Head | Beach Haven | Beachwood | Berkeley Township | Brick Township | Dover Beaches | Eagleswood Township | Forked River | Harvey Cedars | Island Heights | Jackson Township | Lacey Township | Lanoka Harbor | Lakehurst | Lakewood Township | Lavallette | Little Egg Harbor Township | Long Beach Township | North Beach Haven | Manchester Township | Manahawkin | Mantoloking | Mystic Island | Ocean Gate | Ocean Township | Pine Beach | Plumsted Township | New Egypt | Point Pleasant | Point Pleasant Beach | Seaside Heights | Seaside Park | Ship Bottom | South Toms River | Stafford Township | Surf City | Toms River Township | Tuckerton | Waretown | Whiting

Middlesex County – Avenel | Barber | Brownville | Carteret | Chrome | Clearbrook Park | Colonia | Concordia | Cranbury | Crossmans | Dayton | Dunellen | East Brunswick | Edgebrook | Edison | Ernston | Fords | Gillespie | Heathcote | Helmetta | Highland Park | Iselin | Jamesburg | Kendall Park | Laurence Harbor | Lincoln Park | Madison Park | Melrose | Metuchen | Middlesex | Milltown | Monmouth Junction | Monroe Township | Morgan Heights | New Brunswick | Old Bridge | Perth Amboy | Plainsboro Center | Port Reading | Princeton Meadows | Raritan Gardens | Rossmoor | Sayre Woods | Sayreville | Sewaren | Society Hill | South Amboy | South Plainfield | South River | Spotswood | West Carteret | Westons Mills | Woodbridge

Somerset County – Belle Mead | Bernardsville | Blackwells Mills | Blawenburg | Bound Brook | Bradley Gardens | Clyde | East Millstone | Far Hills | Finderne | Gladstone | Green Knoll | Griggstown | Harlingen | Kingston | Manville | Martinsville | Middlebush | Millstone | Mine Brook | North Plainfield | Peapack | Pleasant Plains | Raritan | Rocky Hill | Skillman | Somerset | Somerville | South Bound Brook | Ten Mile Run | Voorhees | Watchung | Weston | Zarephath and surrounding cities

Mercer County – Ewing | Groveville | Hamilton Square | Hightstown | Hillcrest | Hopewell | Lawrenceville | Mercerville | Pennington | Princeton | Princeton Junction | Robbinsville | Trenton | Twin Rivers | White Horse | Yardville

Union County – Union | Elizabeth | Linden | Plainfield | Rahway | Summit | Westfield | Berkeley Heights | Clark | Cranford | Hillside | Scotch Plains | Springfield Township | Union Township | Winfield Township | Fanwood | Garwood | Kenilworth | Mountainside | New Providence | Roselle | Roselle Park