Solar Panel Installation in Suffolk County

Solar in Long Island looks a bit different in Suffolk County because you’re farther from the grid and closer to the water.

For homeowners across the county, especially in Riverhead, Mattituck, or Centerport, solar power is a great power source that lasts through Suffolk salt air, high winds, and potential LIPA outages.

We’ve installed systems across the county where roofs are usually bigger, shading is less of an issue, and you can add battery storage.

suffolk county solar panel company

Local Solar Incentives Near You

  • $5K

    new york state solar
    income tax credit

  • Up to $1K

     for every kilowatt (kW) of
    solar power installed

  • 30%

    back on installations between 2022 and 2032

installing solar panels suffolk county

Typical Solar System Sizes in Suffolk County

Most homes in Suffolk County run on a 20- to 24-panel system. That covers a big portion of your costs, especially if you’re using gas for heat. The panels fit on most roofs, even older ones with basic framing, as long as the structure is sound.

Panel Sizes for Different Uses

If you’re in a bigger house, out toward Southold or Shoreham, or you plan to switch to all-electric, you might go up to 30 panels. Some people add battery storage right away to be ready when the next nor’easter hits. Commercial properties usually need 80 or more, depending on how much power they use during the day.

Cost Savings

Once it’s running, your bill starts going down month after month. How fast the system pays for itself depends on your usage and utility, but most homeowners see it break even in 7 to 9 years. After that, it’s basically free electricity for another 15 or 20.

Our Process

Get in touch with our experts today for a personalized installation estimate!

Starts From

$20,000

Up to

$100, 000

in savings

$0

down financing

25-year

warranty

Suffolk County Rebates and Incentives

The federal tax credit covers 30% of the total cost, which comes off your taxes the following year. New York State adds a rebate through NY-Sun, based on how much power your system produces. There’s also a state tax credit worth up to $5,000, and if you’re in a TEPRA-eligible area or on LIPA, you may qualify for extra solar incentives in your area, especially if you add battery storage. There’s a 15-year property tax exemption, too.

Our 25-Year Warranty

Every system we install comes with a 25-year warranty covering the panels, inverters, and labor. That means if a panel underperforms over time, or a mounting point loosens due to coastal wind and salt air, we replace or repair it at no cost to you. It also covers electrical components and installation quality, not just the equipment.

suffolk county solar panel installation

5 Star Rating

What Our Clients Say

Areas We Serve in Suffolk County


We proudly provide local solar installation in Suffolk County. Don’t see your neighborhood? No problem! Contact us to find out how we can help bring solar to your home or business.

  • Commack
  • Sayville
  • Northport
  • Babylon Village
  • East Islip
  • Patchogue Village
  • Huntington Village
  • Montauk Point
  • Shirley
  • Bellport Village
  • Mastic Beach
  • Port Jefferson Village
  • Westhampton Beach
  • Kings Park
  • Riverhead Village
  • Amityville
  • Stony Brook
  • Medford
  • Greenport
  • Pine Barrens

FAQs

Yes, Suffolk County residents are eligible for several solar incentives. These include federal tax credits, state programs, and local rebates. New York State offers a generous solar tax credit and property tax exemptions, while there are also specific local incentives for Suffolk County residents. Additionally, the federal solar tax credit allows homeowners to claim up to 30% of the total installation cost.

Yes! We install solar across flood zones and near the shore, from Bay Shore to Southold. The key is proper mounting and elevation. We use corrosion-resistant racking designed for salt air, and all electrical components are rated for coastal environments. If you’re in a Zone AE or VE, we follow FEMA and local code requirements so your system meets insurance and permitting standards.
While solar panels can be installed year-round in Suffolk County, the best time for installation is typically spring and fall. During these months, the weather is more moderate, which makes installation easier and quicker. Additionally, installing early in the year allows you to take advantage of a full year of energy savings.

Here’s what typically happens depending on how your solar system is financed:

Owned Outright

  • The panels are included in the home sale.
  • They can increase your home’s value and appeal to buyers.
  • No extra steps, just part of the property transfer.

Financed with a Solar Loan

  • You may need to pay off the remaining loan at closing.
  • Some loans can be transferred to the buyer, if they qualify and agree.

Leased or Under a Power Purchase Agreement (PPA)

  • The lease or PPA must be transferred to the new homeowner.
  • The buyer must qualify and agree to take over the contract.

Yes, your septic tank has nothing to do with solar. Solar connects to your roof and electrical panel, not your plumbing. This is a common question in areas like Calverton, Middle Island, and Brookhaven where homes rely on wells and septic. The answer is always yes – as long as your electric service is set up normally, you can get solar panels.

To determine if your home is suitable for solar panels, the key factors are the size and orientation of your roof, as well as the amount of sunlight it receives. Homes with roofs that face south or west tend to get the best exposure. A professional solar assessment can help determine if your roof is ideal, taking into account shading from trees or nearby buildings. Even if your roof isn’t perfectly oriented, there may be alternative solutions such as ground-mounted panels or adjustments to maximize efficiency.

We install systems across Suffolk County where salt air, high winds, and nor’easters are part of life. The panels we use are tested to withstand wind loads up to 140 mph and heavy snow, far beyond what Long Island typically sees. They’re mounted with stainless steel or aluminum racking that resists corrosion from salt spray, so they don’t weaken over time.

The equipment also meets strict building codes for high-wind zones and coastal exposure. We follow local permitting rules and use only components rated for durability in marine environments.

Firstly, your home will remain connected to the grid, so if your solar panels don’t produce enough energy to meet your needs, you can draw power from the grid.

This means that you are going to have a constant power supply no matter the season of the year or whether the weather acts up. If you feel there is a big drop in the production of power, the first thing you do is to take a look at the panels for evident problems like dirt or other debris on them. If the problem persists, contact us. We can diagnose and clear all underlying issues to make your system work optimally again.

Yes, if you’re in a TEPRA-eligible area (which includes parts of Brookhaven, Riverhead, and Southold), you can get additional rebates from NYSERDA for pairing solar with battery storage. LIPA also offers performance-based incentives that pay you over time for keeping energy ready during peak demand. We’ll check your address and help you claim everything you qualify for.

solar pro cta bg

Transform Your Home or Business with Solar in New York

Make the smart choice for your wallet and the environment by switching to solar energy. Contact us now to learn about our solar solutions.