Generac Guardian 20 kW Generator

One of the most powerful air-cooled generators on the market today, the 20 kW Generac automatic home standby generator can provide whole-house backup power for many homes, when paired with one of Generac’s load shedding devices. Capable of backing up two 5-ton air conditioners.

Up to whole houseprotection with the 200-amp, NEMA 3R (aluminum outdoor enclosure) smart switch.

True Power™ Technologydelivers best-in-class power quality with less than 5 percent total harmonic distortion for clean, smooth operation of sensitive electronics and appliances.

Generac generators and engines are engineered and built in the USA*.
_{*Built in the USA using domestic and foreign parts}

Generac's G-Force Engine is a purpose-built, pressure-lubricated enginecapable of handling the rigors of generator use, resulting in power that’s more reliable and requires less routine maintenancethan any competitive engine.

24/7/365 Customer Support Teamstanding by all day, every day from Generac's headquarters in Wisconsin to answer any questions you might have.

Generac's RhinoCoat™ powder-coated finish helps make corrosion-resistant aluminum perfect for all weather conditions.

Generac’s Evolution™ Controller features a multilingual LCD displaythat allows users to monitor battery status and track maintenance intervals to ensure your generator is always in top operating condition.

Mobile Link™ Remote Monitoring allows you to monitor the status of your generator from anywhere in the world using a smartphone, tablet, or PC.Easily access information, such as the current operating status and the generator’s maintenance schedule. Connect your account to Green Sun for fast, friendly and convenient assistance. (sold separately)

The purchase of a home backup generator will give you peace of mind for years to come, but it’s a big investment. That is why we want to give you as much information as possible so you can make the right decision based on your needs and budget.

Contact us to so we can help you understand how the entire process works, what your financing options are, and how to choose the right backup power solution.

Special Financing Offers

Fixed Rate 3.99% Financing For 84 Months

We are offering our well qualified clients the opportunity to finance at rates as low as 3.99% for 84 months. The 5 minute loan application process can be completed by telephone, internet or by mail. Details will be sent to you along with your personalized estimate.

Fixed Rate 0% Financing For 36 Months

We are offering our well qualified clients the opportunity to finance at rates as low as 0.00% for 36 months. The 5 minute loan application process can be completed by telephone, internet or by mail. Details will be sent to you along with your personalized estimate.

No Interest And No Payments for 18 Months

This solution is perfect for well qualified clients who want to pay for their new generator as quickly as possible --- perhaps with their next tax refund. The loan application process can be completed during a 5 minute telephone call.

Extra Discount For Payments By Check Or Credit Card

Nothing is simpler than cash, checks or credit cards... So, we'll provide you with even more savings.

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Primary Service Areas Green Sun Energy Services provides a host of emergency standby generator solutions and service programs to homeowners and small businesses throughout Monmouth, Ocean, Middlesex, Somerset, Mercer and Union County. 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 Grove \| Ocean Township \|Oceanport \| Port Monmouth \| Red Bank \| Robertsville \| Roosevelt \| Rumson \| Sandy Hook \| Sea Bright \| Sea Girt \| Shrewsbury \| Smithburg \| South Belmar \| Southard \| Spring Lake \|Spring Lake Heights \| Strathmore \| Tinton Falls \| Union Beach\| Wall Township \| Wanamassa \| West Freehold \| West Long Branch \| Wickatunk and surrounding cities 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 and surrounding areas 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 \| Morgan Heights \| New Brunswick \| Old Bridge \| Perth Amboy \| Plainsboro Center \| Port Reading \| Princeton Meadows \| Raritan Gardens \| Rossmoor \| Sayre Woods \| Sayreville \| Sayreville Junction \| Sewaren \| Society Hill \| South Amboy \| South Plainfield \| South River \| Spotswood \| West Carteret \| Westons Mills \| Woodbridge and surrounding cities 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 and surrounding cities 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 and surrounding cities

Primary Service Areas

Green Sun Energy Services provides a host of emergency standby generator solutions and service programs to homeowners and small businesses throughout Monmouth, Ocean, Middlesex, Somerset, Mercer and Union County.

Green Sun Energy Services empowers New Jersey homeowenrs to become more energy independent. We are a leading provider of solar power programs, Generac generator services, andhome energy improvements. Headquartered in Middletown, NJ our local team supports clients throughout Monmouth, Ocean, Middlesex, Somerset, Mercer and Union County.

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