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SUNation Energy

SUNation has grown to be one of the largest solar contractors on Long Island with over 8,000 Residential and Commercial projects installed by our team. Collectively SUNation provides service to over 11,000 systems for Long Island, Queens, Brooklyn, Staten Island and now the Tampa and Central Florida areas. We pride ourselves on providing the highest level of customer experience and support in the industry.

As of today, SUNation is pleased to be the recipient of numerous accolades:
• Best of Long Island winner of "Best Solar Business"13 years running, "Best Environmental Organization", and "Best Green Business" for 2023.
SUNation is a certified Tesla installer
• SUNation maintains an A+ rating with the Better Business Bureau
• SUNation ranked as a Solar Power World Top Solar Contractor
• SUNation was chosen as the exclusive Solar Contractor for the Solarize Brookhaven program.
• SUNation has been named one of the “Great Places To Work” for 2022
• SUNation has designed and installed over 8,000 residential Solar Photovoltaic Systems, drastically reducing and on many occasions eliminating homeowners’ electric bills by enabling their customers to power their homes with the sun.
• SUNation has designed and installed hundreds of commercial and municipal Solar Photovoltaic Systems, allowing businesses, schools, firehouses, libraries and Town buildings to demonstrate a commitment to sustainability by using renewable energy from the sun to power everything around us.
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Why We're #1 in Solar Electricity
SUNation Energy is a full-service solar installation provider. With unmatched attention to detail and dedication to a higher standard of quality of work, we have built a strong reputation through over 8,000 installations since 2003. We're proud of our client relationships and our professional team that gives us the confidence that we will always exceed customer expectations.
Subcontractors are never used
- No hidden fees or charges
- We utilize products from industry leading manufacturers
- Lifetime Warranty and Product warranties available
Year Established
Phone Number
Reasons Why You Should Work With Us
  1. NYSERDA Gold Installer for 2023

  2. Award winning customer experience

  3. Over 8,000 solar installations making SUNation the largest company on LI

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Approved installers passed our rigorous screening criteria for experience, licensing, and positive reviews.

We speak

English; Spanish

SUNation provides solar and battery backup installations, as well as ev charging and roofing for a total home energy solution.

Services Offered

  • Installation
  • Financing
  • Roofing
  • Electrical Contracting
  • Solar Repair & Maintenance
  • Community Solar

Our team is dedicated to providing the best possible customer experience throughout each customer's solar journey. With over 170 employees we're proud to serve Long Island, Queens, Brooklyn, Staten Island and now the Tampa and Central Florida areas.

Workmanship Warranty

Lifetime warranty available


Licensed Master Electricians on staff
Suffolk County Home Improvement license # 44104 - H
Nassau County Contractor's license # H2409230000
NABCEP # PV - 102216-013640
FL License - CVC57050


Fully insured.


Certified Tesla Powerwall Installer
Certified PSEG/LIPA Contractor
NYSERDA qualified Gold Installer (New York State Energy Research Development Authority
North American Board of Certified Energy Practioners (NABCEP certified)
Certified Master Designer and Installer on Staff
Licensed Master Electricians on staff
BBB Accredited Business

Industry Certifications

Manufacturer Certifications

  • Certified Atmos installer
  • Certified Solar Professional
  • Gold Installer
  • PowerUP
  • Premium Solar Installer
  • Sungage Financial Certified Partner

What Customers Are Saying

42 reviews
Average Rating 42 review(s)
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Great experience with SUNation

My husband and I had solar panels installed on our house by SUNation on July 12, 2022. We are more than pleased with the service and professionalism we received. The 33 panels were installed in one day. SUNation was with us every step of the way, ready to answer any question, any time. My husband’s new favorite “toy” is the app where he can monitor how much energy we are producing whenever he wants to.

Posted by nightrn91 on Sep 20, 2022
Solar Savings with Sunation

I had Sunation install my solar panels in 2015 and I have never looked back! Most of the time I do not have an electricity bill or a very minimal one and I even have a hot tub too! The crew were great, cleaning up and a very friendly bunch of guys who told me they had been working there a long time because of the owner, Scott!

Posted by shannconn33 on Sep 19, 2022
Sunation is excellent!

Sunation was an absolute pleasure to work with! From our initial consultation with Cameron, to agreeing on the perfect system and layout for our needs, to contract and financing, through install and post-install service, Sunation has delivered on what they promised, and did the work on time. The system was installed neatly (everything is labeled, and actually blends in with the roof and siding) and is leak-free (a few storms this summer helped us confirm this, LOL). Sunation walked us through every step of the process - permitting, PSEG net metering, permits, town electrical and building inspections, and our Certificate of Compliance - and was excellent in communicating the process and next steps. Our system has been in service for several months now, and is performing exactly as expected! Our electric bill has been between $12 - $14 per month (for the backup connection to the grid), and we have already developed a bank of kw credits from our system's production in excess of our use. We recommend Sunation to family and friends!!If you are interested in going solar, check out Sunation! They did right by my family, and we are very happy!

Posted by rschwartz32 on Oct 19, 2021
Regret going solar

They really promised alot and failed to keep their word and promise in multiple aspects I really dont recommend anyone go solar because it not worth getting in debt and having a system that does not function as promised and have damage done to your roof. The first person I spoke to pauline promised a solar panel instalation with a tesla battery I started the paper work and a few months went by then they changed Pauline as my rep to James he scheduled my instalation and I did not receive a tesla power bank with my instalation he told me that there must have Been a confusion cause they do not normally include them in their installs. I was promised 120 percent of my homes power production but the systems has never produced that much power for me it doing a little more than 70 percent so my I still pay around 60 dollars of electricity on top of the solar panels. They told me I would get exactly 12700 dollars of tax reimbursement so that I can pay off half of the instalation I got about 7000 and now have have to pay the difference on top of the 15 year loan. That 5,700 that I have to immediately pay back so there really is no saving as expected and the 0 money out of pocket cost is a lie. They told me that if my ceiling ever had a leak that I would need to call right away and that they would send some one immediately. Today my roof started leaking and they told me the soonest they would have some one out here would be a week. Both of my reps Pauline and James no longer work at sun Nation I have no one to go to for assistance and their service is piss poor I am really not happy with the desicion I made with this company to go solar.

Posted by Javiercalle891 on Feb 09, 2021

Scott, I would like to say what a fantastic job Greg and the crew did today with my installation. All of them each and every one of them were very kind, curious and enjoyed my olde English bulldogge puppy. He misses them already. Two of my neighbors just came over to see what a great job was done, one of which has solar and is pissed he didn't go with Sunation. Greg knows who I'm talking about lol.

Posted by frankschook941 on Dec 15, 2020
SUNation Solar Systems, Inc. (Solar made easy!!)

I dealt with Scott Simons and the purchase of the solar panels (which are also of the highest quality) could not have been easier. Scott was available and helpful every step of the way answering any and all questions I had throughout the process which was so simple since almost everything can be done online. I would recommend this company highly if you are considering getting solar panels for your home.

Posted by plagg on Sep 08, 2020



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