Welcome to sunation energy

Take control of your energy

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

Since 2003, We Have Installed

0 +
Solar Systems!

Residential Solar

Take control of your energy!

Commercial Solar

Maximize your roof or land!

Battery Storage

Keep your home powered on!

Roofing Services

Protect what matters most!

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 8,500 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 a Best of Long Island solar company for 15 years running and we’re proud to continue serving the region for years to come. SUNation Energy has been accredited with NYSERDA Platinum Status, which makes SUNation 1 of 5 solar companies in all of New York State to be given this status – SUNaton is the ONLY Long Island solar company to have this accreditation.

Solar panels on Long Island home

Our Customers Save Over

$ 0 +
Per Year From Solar Savings!

Awards & Recognition

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!

Commercial Solar

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

SUNation Service

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

Battery Storage

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

EV Charging

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


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

Solar Products

Explore all of the solar products that SUNation carries that can enhance your solar system!
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.

Bringing you the latest and greatest solar technology

Leading Solar Innovators

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.

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!

Customer Testimonials

What Our Customers Are Saying

Blog Posts & News

Our Latest Blog Posts & News Articles!