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Elevate Your Energy with New York’s Most Trusted Solar Company

Harness the sun’s power to fuel your home or business. Join the renewable energy movement with New York’s leading solar installation team—serving communities across Long Island, New York City, and Upstate NY.

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Bringing Solar Energy To New York State

NYS Essential Power is proud to be one of New York’s leading solar panel installation companies, serving homeowners and building owners across Long Island, NYC, and throughout Upstate New York. We provide cutting-edge solar panels and advanced battery storage solutions backed by expert engineering, top-tier installation, and a 100 percent satisfaction guarantee.What sets us apart is our commitment to professionalism, personalized service, and long-term energy savings. With no upfront costs, switching to solar is easier than ever. Say goodbye to rising energy bills and hello to clean, renewable power.Make a smart investment in your property and in the future. Partner with NYS Essential Power for trusted solar solutions throughout Long Island and New York.

Why Choose NYS Essential Power

• Best-in-Class Solar Service • 100 Percent Satisfaction is Our Goal • Expert Engineering and Custom Design • Quality Installations • Dedicated Client Support • A True Commitment to Clean Energy
  • Best Solar Service
  • 100% guarantee is our goal
  • Expert Engineering & Design
  • Quality Installation
  • Client Focus
  • Commitment to Clean Energy
Commercial Solar Hauppauge

Powering Long Island
and Beyond with Solar

Harness the sun’s power to fuel your home or business. Join the renewable energy movement with New York’s leading solar installation team—serving communities across Long Island, New York City, and Upstate NY.

Home Solar
Commercial Solar
EV Charging
Battery Backup

How Solar Works?

Solar panels take electrons from light partials and turn them into (DC) electricity

A solar inverter converts (DC) output of a solar panel into alternating current (AC) that can be fed into your home.

A battery system is used to store energy for blackout protection or to mitigate peak time charges.

Solar power flows through your electric panel and is distributed throughout your home. Smart electric panels are now available to maximize efficiency on battery systems.

A “net meter” allows power to flow out to the grid and keeps track of your solar credits.

Your home will be powered by solar, the battery or the grid depending on the current grid status, solar availability, time of day and preprogramming.

Our Trusted Solar Partners

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Here from our Clients

Jackie Starke
Jackie Starke
Just had my solar installed today, Sean and his crew came on time, and finished the job in one day. From start to finish they showed nothing but professionalism and respect.
Susan Volpe
Susan Volpe
Sean was very professional and knowledgeable. NYS Essential Power was able to get rid of my electric bill entirely. 10/10 would definitely recommend.
Milli Plastini
Milli Plastini
Mike John Tyler & Joe were the team that was sent to set up my solar panels. I couldn’t be happier with a nicer bunch of guys. Beyond polite and respectful of my home. They went above and beyond cutting branches so I can get optimal sunlight. They even made recommendations on what trees need to be trimmed. They also cleaned up after all the setting up. I could be happier.
Jennifer Mara
Jennifer Mara
Sean was EXCEPTIONALLY qualified and wonderful. Our slate roof was taken care of in the best of ways. Professional and kind to the max. Thrilled with my choice especially when I was very nervous. So happy with the results.
Jacob Miranda
Jacob Miranda
NYS Essential Power is an outstanding company super professional prices are very reasonable especially since there’s a lot of competition out there. Sean is Extremely professional and knows his stuff. I would 100% recommend this company to anybody looking to switch to solar . They will absolutely explain every detail to you as the process goes along you will not be disappointed with the results Again 100% this company
Justin Galarneau
Justin Galarneau
The install team was super professional, fast, and friendly. We had a larger quantity of panels installed and they completed the full job in about 2.5 days. The system looks solid and the inverters in the garage were installed very cleanly (no random wires or crooked boxes). I would recommend these guys for your solar install!
Enam Rahman
Enam Rahman
Essential power is the best solar co. They did very good job in one day .i like the app its show every 15 min how many kwh its producing only thing you have to connect to your router which is very easy.so far i dont pay any electricity bill.
Lennox Sinclair
Lennox Sinclair
The installation team was great, professional, fast, very informative and polite. My wife and I were between two solar companies and very Happy we choose Essential all thanks to Vahid my agent, who was really great with us and still is, can call on him with any enquiries and he will get back to me. We are already reaping the benefits thanks alot guys.

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