2025 Solar Incentives Guide for Southampton, NY - Tax Credits & Rebates

In this guide, we'll cover the latest solar incentives and rebates available in Southampton.

You'll learn about:

  • Local & State Solar Incentives
  • Federal Tax Credits (Updated for 2024 and beyond)
  • Ways to optimize your solar investment

Solar installers are experts in maximizing your solar tax credits and rebates.
Get a free quote from one of our trusted Southampton solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 24, 2025

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We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

What Solar Tax Credits, Incentives, and Rebates are Available in Southampton?

State of NY Commercial PACE Financing Program

Incentive Type:
PACE Financing
Locally determined

Residential Solar Tax Credit

Incentive Type:
Personal Tax Credit
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

Refundable Clean Heating Fuel Tax Credit (Corporate)

Incentive Type:
Corporate Tax Credit
$0.01/gallon for each percent of biodiesel

NY-Sun Loan Program

Incentive Type:
Loan Program
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%

Residential Wood Heating Fuel Exemption

Incentive Type:
Sales Tax Incentive
100% exemption

Local Option - Solar Sales Tax Exemption

Incentive Type:
Sales Tax Incentive
Upon local authorization, 100% exemption from local sales tax

Solar Sales Tax Exemption

Incentive Type:
Sales Tax Incentive
100% exemption from state sales tax

Local Option - Real Property Tax Exemption for Green Buildings

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

Energy Conservation Improvements Property Tax Exemption

Incentive Type:
Property Tax Incentive
100% of the value added to the residence by the improvements

Local Option - Solar, Wind & Biomass Energy Systems Exemption

Incentive Type:
Property Tax Incentive
100% exemption for 15 years (unless local jurisdiction has opted out)

NY-Sun PV Incentive Program (Residential, Low-Income, and Small Business)

Incentive Type:
Rebate Program
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)

PSEG Long Island - Residential Energy Efficiency Rebate Program

Incentive Type:
Rebate Program
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

Ground Source Heat Pump Rebate Program

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

Home Performance with ENERGY STAR

Incentive Type:
Loan Program

NY Green Bank

Incentive Type:
Other Incentive

Refundable Clean Heating Fuel Tax Credit (Personal)

Incentive Type:
Personal Tax Credit
$0.01/gallon for each percent of biodiesel

Federal Residential Renewable Energy Tax Credit

Incentive Type:
Personal Tax Credit
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.

Source: https://www.dsireusa.org/


Solar incentives are designed to encourage homeowners to switch to renewable energy by offering incentives meant to lower the financial burden of solar panel installation and use. Various types of incentives, like discounts, cash back or monthly utility bill credits, may be available to you. Certain incentives may be handled by the New York government, by your utility company or by county or municipality, while others are federal. Categories of solar incentives include:

  • Tax Credits: Tax credits lower, dollar-for-dollar, the amount of income tax you owe the federal government. These are different from tax deductions.
  • Net Metering: You may be able to sign a net metering agreement with your Southampton utility company, that may apply to all or a percentage of the excess electricity that is generated by your solar panels. Your utility company will then subtract this value from your utility bill each month.
  • Rebates: A solar rebate is a partial refund credited to your account after you've paid for your solar system. Rebates may be offered by your local utility company, your county or your state. The cash back that you get from the rebates is normally applied before calculating tax credits.
  • Tax Exemptions: Tax exemptions may come in one of two forms. The first is sales tax exemption, applied at the time you purchase your solar panels. The second is property tax exemption. This allows you to ignore the added value of your solar system when calculating property tax for your home.
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Federal Solar Incentives

When thinking about solar incentives, you probably think of federal incentives first. The Federal Solar Investment Tax Credit, or ITC, is likely the most well-known federal solar incentive. The ITC provides a tax credit for a predetermined percentage of the cost of your solar system.

The ITC can be applied to solar systems installed after January 1, 2006, on a primary or secondary residence that you own in the United States. The credit initially covered 30% of the total cost – for panels, labor, equipment and accessories – although that amount may range from 26-30%, depending on when your solar project was undertaken. There is no cap on the amount you can claim.

Your local Southampton solar panel installer can provide more information about the ITC and how it applies to your situation.

The ITC was both renewed and expanded by the passage of the Inflation Reduction Act in August 2022. It's also now called the Clean Energy Credit. With the new provisions, solar installation projects begun after January 1, 2022, and finished by December 31, 2032, might qualify for a 30% tax credit. This percentage will then decrease slightly each year until the end of the current Clean Energy Credit in 2035. Starting in 2023, the program expansion will also make credits for energy storage systems even easier to claim.

More information about the new Inflation Reduction Act can be found here. The best way to learn more about how the new Clean Energy Credit will apply to you is to talk with your local Southampton solar panel company.

State & Local Solar Incentives

Not all solar incentives are federal; tax credits, rebates and more may be offered at the state and local level. These solar incentives — which may be provided by the state of New York, or by your county or municipality — may be offered for only a limited time, or on an ongoing basis.

Next Steps for Installing Solar in Southampton

There are many kinds of solar incentives: those given by local utility companies, those offered by the New York government and those offered by the federal government, to name a few. The use of solar energy has increased tremendously in the last 15 years, partially thanks to these incentives. We suggest talking to your local Southampton solar installer for more information about these incentives and to be sure that you're getting all the money you can for your solar panels.

EcoWatch's Southampton, NY Solar Incentives FAQs

How can I learn if I qualify for solar incentives?

It's best to speak with your local Southampton solar installer for a better understanding of which incentives your project will qualify for. Usually, solar incentives apply to new solar panel systems installed on a property you own (in the U.S.) within a specified date range. Some incentives, like those given by the state of New York, may have other requirements.

My home already has solar panels. Does my system qualify for any incentives?

If your solar panels were installed after January 1, 2022, you may qualify for the recently increased 30% tax credit under the Inflation Reduction Act. If you had your system installed between 2006 and 2021, you might qualify for a tax credit between 26% and 30%, depending on the date of installation. Talking to the company that installed your solar system, or any local Southampton solar installer, can help you understand what incentives you can apply for.

How long until the federal solar tax credit ends?

The federal solar tax credit, formerly called the ITC and now titled the Clean Energy Credit, is slated to end on January 1, 2035. The current 30% credit will end in 2032, replaced by a 26% credit in 2033 and a 22% credit in 2034.

I want to trade in my old appliances for ones that are more energy-efficient. Are there any benefits I can get?

The new Inflation Reduction Act provides several incentives that reward homeowners for making eco-friendly upgrades. Some of these incentives include tax credits and rebates for installing new electric appliances. You can find more details about these incentives here.

Can I receive any incentives when I add solar panels to a rental property, vacation home or commercial property?

Many solar incentives are intended to apply to a property you own that is located within the United States, and most secondary residences will fall under this distinction. There may be other solar incentives available for commercial properties, depending on the specifics. We recommend reaching out to your local solar installer and/or tax professional to fully understand what incentives will apply to your specific situation.

Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert's opinion on the top solar companies featured here, follow this link.

Solar incentive research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.

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