Skip to main content
  • Written by
    Max Peterson
  • Fact Checked
  • Updated

The Brookhaven community is intentional about protecting the environment and living greener lifestyles. That's why many people are purchasing panels from the best solar professionals for their homes. While embracing solar power comes with upfront costs, local homeowners could ultimately save $1,200 per kilowatt on their electric bills. A professional installer can help you select the best panels to maximize your savings. In this guide, we'll showcase Brookhaven's best solar installers and offer tips for your company choice, so you can find the right one for your home.

Best Solar Panel Leasing
Sunrun logo
4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Provides system monitoring
  • Offers diverse financing options for various budgets
  • Provides EV and solar battery solutions
Best Solar Panel Installation
Momentum Solar logo
4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Offers 7 panel brand options
  • 25-year workmanship warranty
  • Offers battery options

10 Best Solar Companies in Brookhaven

Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.

Featured Partner
Kamtech Solar Solutions Logo
Top Rated

Kamtech Solar Solutions

4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 64 reviews


203 B Sheridan Blvd, Inwood, NY 11096

(718) 736-2862

kamtechsolar.com
Featured Partner
SunPower Logo
Top Rated

SunPower

4.3/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 87 reviews


400 Executive Blvd Suite 137, Elmsford, NY 10523

(800) 786-7693

us.sunpower.com
Long Island Power Solutions Logo

Long Island Power Solutions

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 552 reviews


2060 Ocean Ave, Ronkonkoma, NY 11779

(631) 348-0001

www.lipowersolutions.com
SUNation Energy Logo

SUNation Energy

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 635 reviews


171 Remington Blvd, Ronkonkoma, NY 11779

(631) 750-9454

www.sunation.com
GreenLeaf Solar Logo

GreenLeaf Solar

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 20 reviews


11 Technology Dr, Setauket- East Setauket, NY 11733

(631) 509-1747

gogreenleafsolar.com

Leviathan Solar

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 39 reviews


1993 Pond Rd, Ronkonkoma, NY 11779

(631) 553-2732

leviathansolar.com
Harmony Energy Logo

Harmony Energy

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 33 reviews


80 Orville Dr, Bohemia, NY 11716

(631) 244-1679

www.harmonyenergy.org

Bohemia Commercial Solar Clean Energy Solutions

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 15 reviews


1424 County Road 93, Bohemia, NY 11716

(631) 699-7022

bohemiasolarcleanenergysolutions.com
NYS Essential Power Logo

NYS Essential Power

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 34 reviews


13 Trade Zone Dr, Ronkonkoma, NY 11779

(631) 400-2680

www.nysessentialpower.com

Surf Clean Energy

4.1/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 26 reviews


111 Smithtown Bypass, Hauppauge, NY 11788

(866) 631-7873

surfcleanenergy.com

Ranking Methodology

We evaluated a multitude of Brookhaven solar companies, using the following criteria to determine the finest:

  • Certifications and licenses: Each provider on our list complies with state and city licensing requirements and keeps current with industry best practices. Many of them have been a part of the Brookhaven community for a decade or longer.
  • Service offerings and warranties: Solar companies should stand behind their systems and services with warranties. We evaluated how each installer responds to issues and warranty claims, focusing on timeliness and customer happiness.
  • Panel brands and quality: The leading solar companies stay up-to-date with new technology, providing equipment from cutting-edge and trustworthy manufacturers.
  • Educational approach and support: Solar technicians must be good teachers. They should use their years of experience address your questions on how to look after your system and improve its performance.
  • Feedback and reviews from customers: Most Brookhaven solar providers have both favorable and unfavorable reviews. However, a good review ratio reflects a company's reliability and responsiveness to issues.

Facts about Brookhaven

  • Average Max Temperature:
    55°F
  • Solar Payback Period:
    11 years
  • Average Daily Sunlight:
    58%
  • Homes Powered by Solar:
    2,948
  • Average Annual Energy Bill:
    $1,525
  • Solar Power per Capita:
    86.0%

Benefits of Solar Energy

Solar energy provides multiple advantages that will enhance your home for years to come.

  • Better energy independence: Solar panel systems with battery storage systems work through blackouts and emergencies, and you won't have to depend on the grid for your safety and comfort.
  • Reduced carbon footprint: Solar is one of the universe's most abundant clean energy sources, meaning you can minimize or conquer your home's dependence on "traditional" sources.
  • Lowered energy bills: With a solar array, you generate power without paying the tacked-on costs of grid-tied power. You can eliminate your bills completely if you go off-grid. Plus, a significant number of states have adopted net metering, which permit you to earn money by selling your unused energy back to the grid.

What Solar Incentives Are Available to Brookhaven Homeowners?

New York homeowners who go solar could qualify for rebates, special financing, tax credits and reimbursements. Here are just a few of the region's incentive offerings.

Incentive Amount:

Locally determined

How To Choose the Best Solar Company in Brookhaven

The more comprehensive your company research is, the better your solar panels will ultimately function. Make your choice based on the following essential elements.

Licensing and Training

The New York state government does not issue licenses to contractors, so you should check with your county or city government for its specific regulations and requirements. Check for private accreditations from the North American Board of Certified Energy Practitioners (NABCEP), one of the solar sector's most credible trade groups. Its program includes certifications for both solar photovoltaic and water heating installers.

Cost of Solar Panels in Brookhaven

Your solar modules' model will affect how much energy you can generate. Monocrystalline panels are among the highest quality and perform the best but cost the most. Polycrystalline panels offer you a budget panel with a traditional design, but at the cost of less power generation. Thin-film panels have a low cost and are excellent for non-traditional roofs, but aren't recommended for large home installations.

Additional system add-ons, such as battery storage and electric vehicle (EV) chargers, will raise your overall installation costs. However, they might make your solar system more efficient and convenient to use. Not all solar companies include these optional components, so look for a company that sells them if it's a priority for you.

You can plan to spend about $18,250 on average for a five-kilowatt solar energy system in Brookhaven. Check the table in this section to get an idea of what amount Brookhaven solar companies might quote for your specific solar system's price.

Solar Panel CostAverage Cost
Solar Monocrystalline$1,180
Solar Polycrystalline$920
Thin-Film$538
Solar Battery$755
Solar Home EV Charger$2,832

Financing Solar Energy in Brookhaven

There are a plethora of ways to pay for a new solar system, and the right one will lower your costs. A few of the most common options include loans, power purchase agreements (PPAs), leases, and cash payments. We suggest paying with cash or using a solar loan for the best return on investment (ROI). Cash payments require a hefty sum up-front, but you’ll pay the least long-term by avoiding interest. You’ll also own your system and can apply for solar panel incentives to minimize your total costs. Solar loans are another solid option if you don’t want to make a big initial investment. You can pay for your system in monthly installments while still enjoying energy bill savings and solar incentives. However, you’ll pay more in total due to accruing interest. Solar leases involve paying a set monthly rate to use rooftop panels. A PPA (Power Purchase Agreement) lets you pay a monthly rate determined by the energy you use, like an electric bill. We generally don’t recommend these two choices because you won't own the panels and are disqualified from using solar incentives. Look for companies that offer multiple payment plans to find the right fit for your budget.

The table below lists the average payback periods for different capacities of solar systems in Brookhaven.

The IRS allows you to claim a 26% federal tax credit for solar panels on the full cost of the solar system, so long as you purchase it before 2032. City and state governments and utilities might also offer their own incentives, rebates, and financing programs that could save you more money.

Solar System CapacityEstimated Payback period
1 kW2.6 years
2 kW5.1 years
5 kW12.9 years
10 kW25.7 years

Frequently Asked Questions about Solar in Brookhaven

Sources

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

Explore Useful Articles On Solar

Are Solar Panels Worth It? (2024 Guide)

Are Solar Panels Worth It? (2024 Guide)

May 16, 2024

How Do Solar Panels Work? (2024)

How Do Solar Panels Work? (2024)

Tamara Jude-March 25, 2024

How Many Solar Panels Do I Need? (2024 Guide)

How Many Solar Panels Do I Need? (2024 Guide)

Tamara Jude-May 16, 2024

Monocrystalline vs. Polycrystalline Solar Panels (2024 Guide)

Monocrystalline vs. Polycrystalline Solar Panels (2024 Guide)

Tamara Jude-April 16, 2024

Types of Solar Panels (2024 Guide)

Types of Solar Panels (2024 Guide)

May 27, 2024

What Are the Environmental Benefits of Solar Energy?

What Are the Environmental Benefits of Solar Energy?

Tamara Jude-April 9, 2024

Related Cost Guides

How Much Does a Tesla Solar Roof Cost?

How Much Does a Tesla Solar Roof Cost?

Tamara Jude-April 17, 2024

How Much Does a Tesla Powerwall Cost? (2024 Guide)

How Much Does a Tesla Powerwall Cost? (2024 Guide)

Tamara Jude-May 16, 2024

How Much Do Solar Panels Cost in 2024? (Expert Reviewed)

How Much Do Solar Panels Cost in 2024? (Expert Reviewed)

April 30, 2024

How Much Do Solar Batteries Cost? (2024 Guide)

How Much Do Solar Batteries Cost? (2024 Guide)

Tamara Jude-May 7, 2024

Guide to Off-Grid Solar System Costs (2024 Breakdown)

Guide to Off-Grid Solar System Costs (2024 Breakdown)

Tamara Jude-April 16, 2024