• Offers products from leading manufacturers
  • Representatives are experts on local policies
  • Outstanding customer service
  • Limited service area
  • No leases or PPAs

With over 7,500 residential and commercial projects successfully completed by our team, SUNation has developed into one of the most successful solar contractors operating on Long Island. Around 9,000 individual systems on the Island and in Queens are supported by SUNation’s collective efforts to provide service. We are really proud of the fact that we offer the greatest quality of customer experience and assistance available in the industry. We make our home on Long Island, and our livelihoods here enable us to support the local community.

SUNation is honored to announce that it has been selected as the winner of many awards as of today. They include the following:

  • Best of Long Island winner of “Best Solar Company”13 years straight,
  • “Best Environmental Organization,” and “Best Green Business” for 2022.
  • SUNation has maintained an A+ rating with the Better Business Bureau throughout its existence.
  • According to Solar Power World’s rankings of New York Solar Contractors, SUNation came in at number 6 in the state of New York and took first place among Long Island contractors.
  • The Solarize Brookhaven initiative has awarded SUNation the role of sole Solar Contractor to carry out the work. • SUNation has been recognized as a “Best Place to Work” for the year 2021
  •  Top Solar Contractors for the Year 2021
  • Recognition as a Home Advisor Elite Service Provider
  • Selection as a Solar Reviews 2020 Pre-Screened Solar Professional
  • SUNation has developed and built over 7,500 residential Solar Photovoltaic Systems, therefore enabling its clients to power their homes with the sun and significantly lowering, and in many cases completely eliminating, the homeowners’ utility expenses.
  • SUNation has designed and installed hundreds of solar photovoltaic systems for commercial and municipal use. These systems enable organizations such as businesses, schools, firehouses, libraries, and town buildings to demonstrate their commitment to sustainability by using renewable energy derived from the sun to power everything in their respective buildings.

Why We are the leaders in solar energy.

Full-service solar installation is offered by SUNation Energy. By our unequaled attention to detail and commitment to a higher level of work quality, we have completed over 7,500 installations since 2003, solidifying our reputation. Our expert staff and the strong ties we have with our clients offer us the assurance that we will consistently go above and above for our clients.
There is no usage of subcontractors.

We use equipment from top manufacturers in our field, and our extensive warranty program is unrivaled. It includes a 25-year parts and labor warranty.

SUNation FAQ

What is pros and cons of SUNation

SUNation Pros:

  • Offers products from leading manufacturers
  • Representatives are experts on local policies
  • Outstanding customer service

SUNation Cons:

  • Limited service area
  • No leases or PPAs

What is average rating of SUNation

Average rating is 3.75 based on next metrics: Security: 3, Options & Fees: 4, Services & Features: 4, Customer Service: 4

Solar company:


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Options & Fees
Services & Features
Customer Service
3.8 Overall Rating

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