SUNation Solar Systems, Inc. has been chosen by Sail Van Nostrand to take over operations of Energy By Choice. SUNation has been a premium solar contractor on Long Island for 15 years having installed over 3,000 solar systems. SUNation will provide a seamless transition. You will also be happy to know that several of the Energy By Choice employees are now part of the SUNation team.

SUNation is honored to have you as a part of the SUNation Solar Family and we welcome you to join our SUNation Family Facebook page. We welcome any questions you may have. Feel free to reach out to us at

Welcome to the SUNation Family!

Click here to read press release from SUNation regarding the strategic partnership with Energy By Choice.

For Service Questions email or call us regarding service or any other questions or concerns at (631) 750-9454.

The Sunation Blog

Southold & SUNation Partner on First Animal Shelter Solar Project in NY

RONKONKOMA, NY, July 31, 2019- The completion of a unique animal shelter solar project was celebrated with a ribbon cutting …

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SUNation Solar Systems Featured on 2019 Top Solar Contractors List

The Solar Power World Top Solar Contractors list includes Ronkonkoma based solar firm RONKONKOMA, NY JULY 26, 2019—With renewable energy …


Designs for Vision Goes Solar with SUNation Solar Systems

RONKONOMA, NY, June 19, 2019- Designs for Vision Inc., the leading  manufacturer of precision optics and lighting for the medical …


SUNation Voted Best Solar Business on Long Island 10 Years in a Row

RONKONKOMA, NY, April 3, 2019– Sixteen years of operation in the Long Island solar industry constitutes seniority status. Being voted …


How Do Solar Panels Work?

Solar energy is undoubtedly gaining in popularity. Nowadays, countless households have switched to solar power, reaping all of the advantages …


Newsday Names SUNation Solar Systems a Winner of the Long Island Top Workplaces 2019 Award

RONKONKOMA, NEW YORK, UNITED STATES, October 24, 2019 / — SUNation Solar Systems has been awarded a Top Workplaces 2019 honor by …


Solar Tax Credits in New York

With some of the highest electricity rates in the country, New York has found innovative ways for homeowners who use …