Long Island's #1 Home Solar Installer

Based on your energy consumption and the size of your home solar system, you can decrease your electric costs by as much as 50-100 percent.

With an increased demand for sustainable energy, adding solar to your home increases its value. Allowing you to sell at a higher price compared to traditional electric counterparts.

As a renewable resource, solar energy significantly decreases carbon emissions. Help make Long Island a cleaner place to live for generations to come!

What our solar customers are saying:

The Young Family

Terrence S.

Wing H. 

Frequently Asked Questions

Do SUNation solar panels have warranties of their own?

All of our solar panels offer a full 25-year performance warranty.

How will I know if my home solar system is really producing electricity?

Each solar system we install has an Internet-connected monitoring system. You can go online and see what every solar panel is producing in real-time.

Does a solar system make power on rainy and snowy days?

Yes, solar systems do make power on rainy and snowy days, but at a level proportionately reduced to the diminished sunlight levels.

Is there maintenance required on SUNation solar systems?

SUNation offers only high-efficiency, premium-quality solar panels in Long Island with expert workmanship and installation. For the most part, solar systems of this quality require little maintenance over their lifespan, if any at all.


Purchase-To-Own

Solar Panel Systems, Your Panels, Your Power! Keep your roof's revenue in your hands by owning your solar panel system on Long Island.

Home Solar Programs Customized For You

As Long Island's #1 Solar Company, we install and service many property types from residential to municipal, commercial, and community solar.  SUNation has a program for you!

Exclusive Solar Loan Available

Offered by Teachers Federal Credit Union. Payment and interest-free for two years!

Copyright © 2022 SUNation. All Rights Reserved

SUNation has met all of my expectations. Our installation was back in November and we have already made use of our battery backup system. I highly recommend using SUNation!

Agnes P.

Solar  Customer

 I am very happy with the results and service they provide.  Staff and crew were courteous, knowledgeable and neat. My electric bill are now very minimal per month which is the best.

Hope B.

Solar Customer

Solar Customer

There is not a better solar company out there.  We were very pleased with every aspect of the process.  I've recommended over 6 people to them and everyone is equally pleased.  A++++

Anthony I.

Say GOODBYE to your electric bills when you make the switch to solar with SUNation!

Fill out the form below for more information:

Considering Going Solar?

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*Not to be combined with any other offer or promotion

*After installation is complete and payment is received, SUNation will issue a check back for $1,000

*Valid only for contracts signed between November 1st - November 30th, 2022

*30 percent federal tax credit based on eligibility, consult your tax advisor 

631-750-9454

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LIMITED TIME OFFER JUST FOR YOU!

AVAILABLE NOVEMBER 1ST - NOVEMBER 30TH, 2022

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PAY YOUR HOLIDAY BILLS with a $1,000 CHECK BACK after installation when you sign a solar contract with SUNation between November 1st and November 30th, 2022!*

GO SOLAR AND GET A $1,000 CHECK BACK!