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Welcome to sunation energy

Take control of your energy

Protect the environment and power your home or building with renewable energy!

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Since 2003, We Have Installed

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Solar Systems!

Residential Solar

Take control of your energy!

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Commercial Solar

Maximize your roof or land!

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Battery Storage

Keep your home powered on!

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Roofing Services

Protect what matters most!

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Who we are

Bringing Solar and Energy to the Long Island Area!

SUNation Energy is proud to be a top solar and energy installer throughout the Long Island area. Since 2003, SUNation has served more than 9,000 homeowners and building owners in the region, installing the most current and efficient solar panels and battery technology. We stand out based on our professionalism, personalized customer experience, and constant drive to reach peak customer satisfaction. We are proud to live, work, and give back in local communities like Suffolk County, Nassau County, Queens, Brooklyn, and Staten Island. Our team works daily to ensure that the Long Island area can thrive for future generations using clean and effective solar power. Installing a solar panel system involves no upfront costs and can help you drastically decrease your energy costs.

Long Island residents and business owners have recognized SUNation as the top solar and battery storage company for 20+ years running and we’re proud to continue serving the region for years to come. 

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Solar panels on Long Island home

Our Customers Save Over

$ 0 +
Per Year From Solar Savings!
WHY WE ARE NUMBER ONE

Awards & Recognition

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pseg-li time-of-day rates

What We Know About Time-Of-Day Rates

PSEG Long Island is encouraging ratepayers to adjust their energy habits to align with new Time-of-Day rates, helping to create a more sustainable energy future. Simple changes like running appliances in the morning or night, pre-cooling your home before peak hours in warmer months, and charging your electric vehicle overnight can make a big impact.

Investing in solar battery storage allows you to store excess energy and use it during higher-rate periods, while smart home devices can be programmed to operate during Off-Peak hours, maximizing efficiency and savings.

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Our Solar Solutions

Take Control of your energy!

SUNation Energy offers a wide variety of solar power and sustainable solutions to help you take control of your home or business’ energy!

Residential Solar

Unlock the power of the sun and slash your electricity bills with affordable solar solutions for your home!
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Commercial Solar

Empowering companies to reduce costs, boost energy efficiency, and make a positive impact on the environment!
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SUNation Service

SUNation Service, a division of SUNation Energy, offers essential solar system maintenance services!
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Battery Storage

Ensure your home or business stays powered on during times of extreme weather or grid outages!
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EV Charging

Keep your electric vehicle's battery chagred from the convenience of your home or business!
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Roofing

Protect what matters most and replace or repair your home's roof with expert care from the SUNation Roofing team!
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Solar Products

Explore all of the solar products that SUNation carries that can enhance your solar system!
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What to expect

Your Solar Journey

Embark on your solar journey with SUNation Energy, where we are there to guide you every step of the way!

Initial Consultation

Meet with a SUNation solar specialist and learn your solar options!

Site Evaluation

Inspection of your property to come up with system design!

Contract Signing

Lock in your custom solar system that is fit for your exact needs!

Installation Day

The SUNation Install Crew comes out and installs your equipment!

System Operating

Watch as your system produces energy and your electric bill decreases!

Where we work
Areas We Serve

At SUNation we’re happy to help homeowners in our neighborhoods take control of their energy bills with solar. Our team comes from all over Long Island and several New York City boroughs, and so do our customers. We are currently providing solar services to the following counties and boroughs.

New York

Florida

Bringing you the latest and greatest solar technology

Leading Solar Innovators

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Green Energy Revolution

solar solutions for a better future

Since SUNation was founded in 2003, our solar company has continued to hold the top spot in the Long Island solar power industry. We pride ourselves on the quality of work and customer experience we are able to provide across all of Long Island. We professionally install the highest quality and most durable solar panels and equipment using top solar brands.

Our mission is to make Long Island a better place to live for generations to come through clean, efficient solar power.

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Why Choose us

We're Here for You!

We are here to serve you, providing exceptional solar installation services on Long Island that empower you to take control of your energy needs.

Solar installer on Long Island

Professional Service

Experience professional and dedicated service from our team of solar energy experts at SUNation Energy!

Latest Technology

Stay ahead with cutting edge solar technology and solutions from SUNation Energy!

Certified Experts

Trust our certified solar experts to design, install, and maintain your solar power system with precision and expertise!

Premium Support

Experience unparalleled support for your solar energy system even after installation with SUNation Service!

Get in touch

Contact Us!

Connect with us today and discover the power of clean, sustainable energy solutions. Contact us to schedule a consultation, request a quote, or learn more about our solar panel installations, battery storage systems, EV Charging , Roofing, or any of our other offerings!

Get Your Project Started!

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Customer Testimonials

What Our Customers Are Saying

"The entire process with SUNation was extremely simple and well managed. The sales manger Brian Murphy kept me informed the entire time. He was super approachable. The crew leader John B was also very professional and accommodated the installation as per my request. Last but not least, the customer service and project manger were also extremely friendly. The quotation provided by SUNation was exactly the same as the final invoice and there were no surprises. I would definitely encourage my fellow long islanders to use SUNation for your solar installation!"
Mohammad T.Homeowner
"I have to say, having dealt with a variety of contractors over many years and having extreme doubt in the Solar industry in general , the SUNation management staff and the labor crews were of the most professional and thorough group I have ever done business with. Kudos to Scott and his roofing crew for an impeccable job as well as for Alex and the solar installation team. The attention to detail and customer satisfaction was beyond any expectation I had imagined . From the actual install to the care of the property grounds. Management made many visits to the site checking to see that both the men and the job progress were all ok. Hands down a 10 out of 10. Thanks Brian, Chris Alex and Scott for a great experience."
Greg C.Homeowner
"From start to finish I have nothing but positive things to say about the experience. It was a very seamless process that our rep managed for us the entire way. It couldn't be easier to get this done. The team was professional and responsive and I wouldn't hesitate to recommend SUNation to others."
Mike L.Homeowner
"From the initial phone call to get a consultation to install everyone at SUNation was professional and courteous. The salesman Bryan was awesome. He was the biggest reason I went with SUNation. He spent a lot of time with me and gave me a ton of information. The process was seamless everyone at SUNation was helpful in getting all the permits even for my existing issues. The install crew was great they were there on time kept my property clean and it didn't even look like they were there at the end. There was not 1 piece of garbage. Overall if you want solar go with SUNation they couldn't be any better. There is a reason this company has over 500 5 star reviews."
Robert S.Homeowner
“Tom was my sales rep who was super friendly and personable. He came prepared with diagrams and numbers that made me feel good about my choice. There was no pressure from him and he helped me take advantage of the zero out of pocket costs! The inspection and permit acquisition has been very easy this far. I’d recommend these guys to anyone!”
Tom K.Homeowner
“I shopped around at a Few different solar companies before deciding on SUNation. A few factors that led me to that decision were: very knowledgeable and responsive sales rep who wasn’t pushy; great pricing compared to other companies; excellent solar panel options to choose from; and low cost financing with option to pass on the unpaid balance to whoever you sell your home to. That gave me the confidence Needed to know I was making a great investment at an unbeatable all around deal. Go solar! And go SUNation"
Zach C.Homeowner
I have experienced nothing but pure professionalsim from SUNation Energy. The team is very organized and responsive which I have had so much trouble with when engaging with other solar companies. I highly recommend going with SUNation for your Solar Installation. The Installation crew was here on time and finished early. They did not leave one speck of a mess in my yard or my roof and thoroughly explained what to expect when they were installing my solar panels. I could not have asked for a better experience.
Omari H.Homeowner
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