2023 Solar Incentives Guide for Islip, NY - Tax Credits & Rebates

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

You'll learn about:

  • Local & State Solar Incentives
  • Federal Tax Credits (Updated for 2023 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 Islip solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated March 14, 2023

Why you can trust EcoWatch

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 Islip?

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)
Learn more:

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 intended to make renewable energy usage more affordable through financial incentives to help people install solar panels on their homes. You might be eligible for various types of incentives, including discounts, cash back or credit towards your monthly utility bill, depending on your situation. Some incentives come from your specific utility company, county or municipality, some from the New York government and others from the federal government. Categories of solar incentives include:

  • Rebates: Solar rebates might be offered by your state or county, or by your local utility company. These rebates work as partial refunds that are applied after your purchase of solar panels and before tax credits are calculated.
  • Net Metering: Net metering becomes relevant after your solar system is up and running. If you have a net metering agreement with your Islip utility company, they will subtract the value of the excess energy your solar system produces from your monthly utility bill. In some areas, this credit is dollar-for-dollar, while in others you might make back a percentage of the value.
  • Tax Credits: Tax credits are dollar-for-dollar reductions in the amount of income tax that you owe the government. (A tax credit is different from a tax deduction.)
  • Tax Exemptions: Sales tax exemptions are applied at the point of sale for your solar panels. Property tax exemptions allow you to ignore the value that your solar panels add when you calculate the amount of property tax you need to pay on your home.

Federal Solar Incentives

Federal incentives are the type of incentives that you are most likely to have some knowledge of. The Federal Solar Investment Tax Credit, or ITC, is probably the most well-known federal solar incentive. The ITC offers a tax credit for a set percentage of your solar system's cost.

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

Talking to your local Islip solar panel installer is the best way to understand how the ITC could apply to you.

In August 2022, the ITC (now called the Clean Energy Credit) was bolstered by the passing of the Inflation Reduction Act. Now, solar installation projects begun after January 1, 2022 and finished by December 31, 2032 might qualify for a 30% tax credit. This credit amount 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 it easier to get credit for energy storage systems.

Click here to learn more about the new Inflation Reduction Act. To better understand how the new Clean Energy Credit applies to you, reach out to your local Islip solar installation company.

State & Local Solar Incentives

Some solar incentives are often also provided by state and local governments. Similar to federal incentives, these may include tax credits, rebates and more. Incentives may be handled by your county or municipality, or by the state of New York. Some incentives might only be available for a limited time, while others are ongoing.

Next Steps for Installing Solar in Islip

Solar incentives may be offered by your local utility company, the federal government or the New York government. The variety of incentives available has helped nationwide use of solar energy increase greatly in the last 15 years. Reach out to your local solar panel installer today to discover more about the various programs and to save as much money as possible on a solar system for your Islip home.

Best National Provider

SunPower

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  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Regional Coverage

Momentum Solar

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  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
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Best Technology

Tesla Energy

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  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

EcoWatch's Islip, NY Solar Incentives FAQs

How do I learn if I qualify for different solar incentives?

Generally, solar incentives apply to:

  1. a new solar system
  2. installed on property that you own
  3. within the U.S.
  4. within the date range specified by a particular incentive.

Specific incentives, including ones handled by the New York government or by your county/municipality, may have additional qualifications. Get in touch with your local Islip solar installer to learn more about what incentives your project may qualify for.

How much will a solar system save me on my electric bill in Islip annually?

On average, homeowners in Islip who install solar panels save around $1,151.18 per year, or around $21,872.41 over 20 years after they make the switch.

What are the highest-rated solar panel installation companies near me?

To find the best solar panel installer in your area, check out our guide to the best solar companies in Islip.

I want to switch my appliances out for ones that are more energy-efficient. Are there any credits I can get?

The new Inflation Reduction Act creates a variety of new financial incentives that are available when you make eco-friendly improvements to your home. More details regarding these incentives, including information about incentives for purchasing new appliances, can be found here.

Can I receive incentives both towards the up-front cost of solar panels, and later as reimbursement?

Yes, you can claim both tax credits and rebates towards the cost of solar panels. Depending on which incentives you are claiming, they may apply in a different order. Make sure that you speak with your solar installer or a local tax professional to verify that you are claiming the correct incentives and getting the most money possible.

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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