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Best 5 Solar Companies in Southampton, NY

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Written By Max Peterson|Last Updated: April 18, 2024

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
4.8
  • 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
4.4
  • Provides system monitoring
  • Offers diverse financing options for various budgets
  • Provides EV and solar battery solutions
Best Solar Panel Installation
4.4
  • Offers 7 panel brand options
  • 25-year workmanship warranty
  • Offers battery options

Top Southampton Solar Companies

Element Energy Systems (E2SYS) Logo

Element Energy Systems (E2SYS)

4.5/5
Based on 69 customer reviews.

Services Offered

Cleaning And MaintenanceConsultationSolar CarportsBattery StoragePanel Installation

Highlights

  • Clear pricing policy
  • Reliable customer support
  • Free quotes
7470 Sound Ave, Mattituck, NY 631-779-7993 e2sys.com
GreenLeaf Solar Logo

GreenLeaf Solar

4.7/5
Based on 20 customer reviews.

Services Offered

Panel InstallationSolar Carports

Highlights

  • Free quotes
  • Reliable customer support
  • Informative resources
11 Technology Dr, Setauket- East Setauket, NY 631-509-1747 gogreenleafsolar.com
Long Island Power Solutions Logo

Long Island Power Solutions

5/5
Based on 552 customer reviews.

Services Offered

Financing AssistanceGrid-Tied Solar SystemBattery StorageConsultationPanel Installation

Highlights

  • Informative resources
  • Clear pricing policy
  • Free quotes
2060 Ocean Ave, Ronkonkoma, NY 631-348-0001 lipowersolutions.com
SUNation Energy Logo

SUNation Energy

5/5
Based on 635 customer reviews.

Services Offered

Panel InstallationTesla PowerwallCommunity Solar ProjectsPermit AssistanceConsultationCleaning And MaintenanceFinancing AssistanceBattery StorageGrid-Tied Solar SystemSkilled Repairs

Highlights

  • Informative resources
  • Clear pricing policy
  • Free quotes
171 Remington Blvd, Ronkonkoma, NY 631-750-9454 sunation.com

More Local Solar Companies

Aegis Solar Energy

User Reviews: 4.6/5 

81 School Ground Rd
Branford, CT 06405

NYS Essential Power

User Reviews: 4.6/5 

13 Trade Zone Dr
Ronkonkoma, NY 11779

Harmony Energy

User Reviews: 4.7/5 

80 Orville Dr
Bohemia, NY 11716

Leviathan Solar

User Reviews: 4.7/5 

1993 Pond Rd
Ronkonkoma, NY 11779

Bohemia Commercial Solar Clean Energy Solutions

User Reviews: 4.7/5 

1424 County Road 93
Bohemia, NY 11716

CT Solar Solutions / SunPower

User Reviews: 4.3/5 

22 Pennsylvania Ave
Niantic, CT 06357

Sunlight Solar Energy

User Reviews: 4.3/5 

90 Hamilton St
New Haven, CT 06511

Hytech Home

User Reviews: 5/5 

6 Washington Ave
Bay Shore, NY 11706

Green Power Energy

User Reviews: 4.6/5 

42 Ozick Dr Suite 3
Durham, CT 06422

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

Ranking Methodology

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

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Facts about Southampton
Average Max Temp:55°F
Solar Payback Period:12.9 years
Average Daily Sunlight:58%
Homes Powered by Solar:359
Average Annual Energy Bill:$1,525
Solar Power per Capita Percentile:48.0%

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This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

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 Type: PACE Financing

Website: nyserda.ny.gov

Incentive Amount:

Locally determined

Incentive Type: Personal Tax Credit

Website: tax.ny.gov

Incentive Amount:

25% for solar-electric (PV) and solar-thermal systems; for third-party owned systems this is in reference to the aggregate amount owed under the contract rather than the amount owed in any single year

Incentive Type: Corporate Tax Credit

Incentive Amount:

$0.01/gallon for each percent of biodiesel

Incentive Type: Loan Program

Website: ny-sun.ny.gov

Incentive Amount:

Residential Customers: $1,500 - $25,000

Small Business and Not-for-Profit Organizations:
Participation Loans: up to $100,000 (at low interest rate)
On-Bill Recovery loans: $50,000 at 2%

Incentive Type: Sales Tax Incentive

Incentive Amount:

100% exemption

Incentive Type: Sales Tax Incentive

Incentive Amount:

Upon local authorization, 100% exemption from local sales tax

Incentive Type: Sales Tax Incentive

Website: tax.ny.gov

Incentive Amount:

100% exemption from state sales tax

Incentive Type: Property Tax Incentive

Website: tax.ny.gov

Incentive Amount:

Upon local adoption, 20% - 100% of real property taxes owed; varies by year and certification level

Incentive Type: Property Tax Incentive

Website: tax.ny.gov

Incentive Amount:

100% of the value added to the residence by the improvements

Incentive Type: Property Tax Incentive

Website: tax.ny.gov

Incentive Amount:

100% exemption for 15 years (unless local jurisdiction has opted out)

Incentive Type: Rebate Program

Website: ny-sun.ny.gov

Incentive Amount:

Incentive rates step down over time as MW goals are met. Incentive rates as of 11/27/2019 are:

Residential:
Long Island Region: $0.00/W (MW blocks have been fully subscribed)
Con Edison Region: $0.30/W
Upstate Region: $0.35/W
Low-to-Moderate income customers: $0.80/W (up to 10 kW)

Small Commercial (Non-Residential):Long Island Region: $0.00/W (MW blocks have been fully subscribed)
Con Edison Region: $0.60/W
Up State Region: $0.45/W

Multifamily Affordable Housing Adder: additional $0.40/W (up to 50 kW)

Incentive Type: Rebate Program

Website: psegliny.com

Incentive Amount:

Appliances
Advanced Power Strips: $10 - $20
Air Purifier: $25 - $50
Clothes Dryer: $50 - $250
Clothes Washer: $50
Dehumidifier: $30
Dishwasher: $50
Exhaust Fan: $20 - $25
Electric Freezer: $30
Heat Pump Water Heater: $650
Pool Pumps: $150 - $350
Refrigerator: $50
Refrigerator Recycling: $50

Lighting
Instant Rebates Vary by Product
Bulk Light Purchases: Up to $2 - $3/unit

Cooling & Heating
Central Air Conditioning: $450
Smart Thermostat: $85
Ground Source Heat Pump: $2,000/ton

Incentive Type: Rebate Program

Website: nyserda.ny.gov

Incentive Amount:

Small Systems (≤ 10 cooling tons): $1,500/cooling ton
Large Systems (> 10 cooling tons): $1,200/cooling ton

Incentive Type: Loan Program

Website: nyserda.ny.gov

Incentive Type: Other Incentive

Website: greenbank.ny.gov

Incentive Type: Personal Tax Credit

Website: tax.ny.gov

Incentive Amount:

$0.01/gallon for each percent of biodiesel

Incentive Type: Personal Tax Credit

Website: ecowatch.com

Incentive Amount:

30% federal tax credit for systems placed in service after 12/31/2021 and before 01/01/2033. Good for: solar water heat, solar photovoltaics, biomass, geothermal heat pumps, wind (small), fuel cells using renewable fuels.

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

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Frequently Asked Questions About Solar in Southampton

How much money could I save by going solar in Southampton?

On average, Southampton homeowners pay approximately $1,525 per year for energy. Once you pay off your solar array, you could reduce your costs by $1,151.18 for every kilowatt you produce.

Is solar energy easily accessible in Southampton?

Yes, solar energy is readily available in Southampton. A growing number of local homes are already using solar power on-site or through utility grids, and New York has about 10740 jobs comprising its solar economy.

Will solar energy systems increase my Southampton home worth?

Yes, new solar systems translate to higher property values according to the National Renewable Energy Laboratory (NREL.) Homeowners could project a $20 property value increase for each dollar they save on energy. Therefore, $600 in energy savings could boost your property value by $12,000.

What is a Southampton solar panel's average lifespan?

Today's solar installations are incredibly durable, lasting up to 25 years. Monocrystalline options and other premium models tend to last longer than cheaper models.

Is solar installation a quick job?

Your solar job's duration will depend on its size and complexity, as well as Southampton's permit and inspection procedures. It could take a few weeks to a few months on average.

What size should my new Southampton solar system be?

The average Southampton solar system size is 3.9 kilowatts (kW). However, your final system size depends on your home's power consumption. Your panel model, surrounding shading, and roof size could also impact your final result. A professional solar installer will consider these factors and determine the right array size for your home.

How can I maximize my solar array's performance?

To enhance your solar system's performance, you can try the following steps:
  • optimize the panels' position with your solar installer
  • regularly clean your solar panels
  • upgrade to a more efficient inverter trim or cut down trees in the way of your panels
  • use energy-efficient appliances

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

Sources