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Best 10 Solar Companies in Southampton, NY

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  • Written by
    Max Peterson
  • Fact Checked
  • Updated

The Southampton community is purposeful about preserving its natural resources and practicing eco-friendly lifestyles. That's why many people are purchasing panels from the best solar installers for their homes. With all the options to choose from in this vibrant community, you might feel overwhelmed searching for an excellent installer. On this page, we'll showcase Southampton's leading solar companies and offer valuable advice for your solar journey.

Best High-Efficiency System
SunPower logo
4.8/5

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

  • Builds custom, high-efficiency solar systems suited to each home
  • Extensive coverage area throughout the country
  • Offers energy storage and EV charger add-ons
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 Southampton

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.

Top Rated Provider
GreenLogic Energy Logo
Top Rated

GreenLogic Energy

4.6/5

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

Based on 61 reviews


97 N Sea Rd #3, Southampton, NY 11968

(631) 771-5152

www.greenlogic.com
Element Energy Systems (E2SYS) Logo

Element Energy Systems (E2SYS)

4.5/5

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

Based on 73 reviews


7470 Sound Ave, Mattituck, NY 11952

(631) 779-7993

www.e2sys.com
GreenLeaf Solar Logo

GreenLeaf Solar

4.7/5

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

Based on 52 reviews


11 Technology Dr, Setauket- East Setauket, NY 11733

(631) 509-1747

gogreenleafsolar.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 600 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 693 reviews


171 Remington Blvd, Ronkonkoma, NY 11779

(631) 750-9454

www.sunation.com
NYS Essential Power Logo

NYS Essential Power

4.6/5

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

Based on 49 reviews


13 Trade Zone Dr, Ronkonkoma, NY 11779

(631) 400-2680

www.nysessentialpower.com
Harmony Energy Logo

Harmony Energy

4.7/5

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

Based on 32 reviews


80 Orville Dr, Bohemia, NY 11716

(631) 244-1679

www.harmonyenergy.org

Leviathan Solar

4.7/5

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

Based on 38 reviews


1993 Pond Rd, Ronkonkoma, NY 11779

(631) 553-2732

leviathansolar.com
CT Solar Solutions / SunPower Logo

CT Solar Solutions / SunPower

4.3/5

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

Based on 33 reviews


22 Pennsylvania Ave, Niantic, CT 06357

(860) 964-3035

www.ctsolarsolutions.com
Aegis Solar Energy Logo

Aegis Solar Energy

4.3/5

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

Based on 17 reviews


81 School Ground Rd, Branford, CT 06405

(203) 208-1856

www.aegis-solar.com

Best of the rest

Below are home warranty companies that provide decent coverage but fell short of top scores in our rating system. We recommend these only for specific coverage needs.

  • Hytech Home

    5.0/ 5

    6 Washington Ave, Bay Shore, NY 11706

    (888) 394-3111

  • Surf Clean Energy

    4.1/ 5

    111 Smithtown Bypass, Hauppauge, NY 11788

    (866) 631-7873

  • Green Power Energy

    4.5/ 5

    42 Ozick Dr Suite 3, Durham, CT 06422

    (866) 983-5793

  • Shoreline Solar

    4.7/ 5

    4133 Whitney Ave Suite 2G, Hamden, CT 06518

    (203) 208-8148

  • Helio Energy Solutions

    4.4/ 5

    4 Research Dr Suite 402, Shelton, CT 06484

    (888) 868-4562

Ranking Methodology

We reviewed a multitude of Southampton solar providers, using the following criteria to select the finest:

  • Reviews and feedback from customers: Most Southampton solar installers have both positive and critical reviews. However, a good review ratio reflects a company's trustworthiness and responsiveness to issues.
  • Service offerings and warranties: Solar companies should stand behind their systems and services with warranties. We evaluated how each contractor responds to issues and warranty claims, focusing on promptness and customer happiness.
  • Professional licensure and experience: Each contractor on our list meets state and city licensing requirements and stays up to date with industry best practices. Many of them have been a part of the Southampton community for more than a decade.
  • Educational approach: Solar technicians must be excellent teachers. They should use their years of experience answer your questions on how to maintain your system and optimize its performance.
  • Panel quality and brand offerings: The best solar companies remain current on new technology, providing equipment from innovative, dependable manufacturers.

Facts about Southampton

  • Average Max Temperature:
    55°F
  • Solar Payback Period:
    11 years
  • Average Daily Sunlight:
    58%
  • Homes Powered by Solar:
    360
  • Average Annual Energy Bill:
    $1,525
  • Solar Power per Capita:
    86.0%

Benefits of Solar Energy

Solar energy offers multiple advantages. Let's look at a few of them.

  • Lowered energy bills: Solar panels let you generate your own energy to power your home, decreasing your periodic electricity costs. You can eliminate your bills completely if you go off-grid. Plus, a significant amount of states offer net metering, which permit you to earn money by selling your unused energy back to the grid.
  • Better energy independence: Solar panel systems with battery backups and storage systems operate through power outages and emergencies, and you won't have to depend on the power grid for your safety and well-being.
  • Reduced carbon footprint: The sun is the universe's most abundant clean energy source, meaning you can lower or beat your home's dependence on fossil fuels.

What Solar Incentives Are Available to Southampton Homeowners?

New York's public agencies and power companies offer a variety of solar incentives to help offset your solar system costs. Here's a breakdown of eligible solar programs where you live.

Incentive Amount:

Locally determined

How To Choose the Best Solar Company in Southampton

The more informed your company research is, the better your solar installation will ultimately work. Here are some important factors to bear in mind while searching for a solar specialist.

Licensing and Training

New York regulators do not issue licenses to contractors, so you should check with your county or city government for its specific regulations and requirements. Solar companies can also pursue certificates from trade groups and standards organizations. The most recognized ones in the industry come from the NABCEP. Most company websites will prominently display earned credentials, but you should also ask your estimator for more information.

Cost of Solar Panels in Southampton

The style of solar panels you choose determines how much electricity you can generate. Monocrystalline panels and high-quality and give you the best performance but cost more upfront. Polycrystalline panels work with a tried-and-true mechanism and cost less, but produce less power. Thin-film panels aren't recommended for large residential installations, but they are ideal for small projects like converting RVs and sheds.

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 every solar contractor offers these additional features, so look for a company that sells them if it's essential for you.

You can plan to spend about $18,250 on average for a five-kilowatt solar energy system in Southampton. Check the table in this section to get an idea of how much Southampton 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 Southampton

There are many ways to pay for a new solar system, and the right one will lower your costs. A few of the most common options include power purchase agreements (PPAs), loans, cash payments, and leases. Though it involves a large up-front payment, cash is the most affordable choice because it qualifies you for solar incentives and doesn't accrue interest. Solar loans are the second most effective option. As with a car or home loan, you'll pay a monthly rate towards system ownership, including interest. You can still apply for cost-saving solar incentives, and depending on your lender, you could put as little as $0 down. Solar leases allow you to rent your panels for a fixed monthly rate, while PPAs let you pay just for the energy you use, akin to an electric bill. Both options disqualify you for solar incentives and do not provide you system ownership. Solar experts generally don't recommend them, but they might be suitable in some cases. We recommend working with an installer that offers multiple financing options. Talk to each agent about what's available, and secure more than one estimate for the best odds of staying within your budget.

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

A 26% federal solar tax credit applies to new residential solar equipment purchased through 2032. Additional incentives may be available through local governments, usually in the form of rebates and special financing programs.

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 Southampton

Sources

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

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