2024 Solar Incentives Guide for Windsor, CT - Tax Credits & Rebates

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

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 Windsor solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated June 24, 2024

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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 Windsor?

Local Option - Property Tax Exemption for Renewable Energy Systems

Incentive Type:
Property Tax Incentive
Varies (local option)

Property Tax Exemption for Renewable Energy Systems

Incentive Type:
Property Tax Incentive
100% of value added by renewable system

Sales and Use Tax Exemption for Solar and Geothermal Systems

Incentive Type:
Sales Tax Incentive
100% exemption

Residential Solar Investment Program

Incentive Type:
Rebate Program
Customer-owned (EPBB):
Up to 10 kW PTC: $0.358/W
10 to 20 kW PTC: $0.207/W
Incentive is reduced accordingly for Design Factors below 75%. Minimum design factor is 60%.

Third-Party-Owned (PBI):
Up to 20 kW PTC: $0.03/kWh for 6 years
Minimum Design Factor 60%

Connecticut Green Energy Building Solutions

Incentive Type:
Green Building Incentive

Smart-E loans

Incentive Type:
Loan Program

Sales and Use Tax Exemption for Energy-Efficient Products

Incentive Type:
Sales Tax Incentive
100% exemption

Energy Conservation Loan

Incentive Type:
Loan Program
Single family homes (1-4 family units): $25,000
Landlord Loan: $40,000

The United Illuminating Company - Small ZREC Tariff

Incentive Type:
Solar Renewable Energy Credit Program
$98.18 per ZREC (for Year 6 round of solicitation)

Eversource - Small ZREC Tariff

Incentive Type:
Solar Renewable Energy Credit Program
$100.74 per REC (for Year 7 round of solicitation)Tariff for Small ZREC determined through PURA

(Electric and Gas) Residential Rebate Program

Incentive Type:
Rebate Program
Ductless Heat Pump: $500
Refrigerators/Freezers, Room A/Cs, Dishwashers, Clothes Washers, Dehumidifiers: Incentive Included in Retail Price
Central A/C: $200
Air Source Heat Pumps: $500
Heat Pump Water Heater: $750
Lighting: Incentive Included in Retail Price
Geothermal Heat Pumps: $500-$1,500
High Efficiency Furnace, Natural Gas Boiler, and Boiler Circulator Pump: Instant Discounts of $25-$800

Local Option - Residential Sustainable Energy Program

Incentive Type:
PACE Financing
Locally determined

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 encourage people to switch to renewable energy by offering financial incentives that lower the burden of solar panel installation and use. You may qualify 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 Connecticut government and others from the federal government. Categories of solar incentives include:

  • Tax Credits: Tax credits are dollar-for-dollar reductions that lower the amount of income tax you owe the government. (This is different from a tax deduction.)
  • Rebates: Solar rebates might be provided by your county or state, or by your local utility company. These rebates are essentially cash back that is applied after you pay for solar panels and before tax credits are calculated.
  • Tax Exemptions: Sales tax exemptions are applied at the point of sale for your solar panels. Property tax exemptions let you ignore the value that your solar panels add when you're calculating how much property tax you need to pay on your home.
  • Net Metering: Net metering becomes relevant after your solar panels are up and running. If you have in place a net metering agreement with your Windsor utility company, the company will subtract the value of the excess energy your solar system produces from your monthly utility bill. In some places, this credit is dollar-for-dollar, while in other areas you may make back a percentage of the value.
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Federal Solar Incentives

When people think of solar incentives, federal incentives may be the first thing that comes to mind. The Federal Solar Investment Tax Credit, or ITC, is probably the most well-known federal solar incentive. The ITC provides you with a tax credit for a predetermined percentage of the cost of your solar system.

The ITC originally covered 30% of the total cost of solar system installation, and has fluctuated slightly over the last few years between 26-30%. The installation date of your solar system will determine what percentage you qualify for. The cost of installation includes the panels themselves as well as the cost of labor, equipment and accessories. There is no maximum amount you can claim. The ITC can be applied to solar systems installed after January 1, 2006, on your primary or secondary residence. The residence must be in the United States and owned by you.

To better understand how the ITC may apply to your situation, contact your local Windsor solar panel installer and ask for more information.

In August 2022, the Inflation Reduction Act expanded and extended the ITC, now called the Clean Energy Credit. Under the new program, solar installation projects that are completed between 2022 and 2032, may be eligible 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. Beginning in 2023, it will also be easier to claim credits for energy storage systems under the new laws.

Click here to learn more about the new Inflation Reduction Act. The easiest way to learn more about how the new Clean Energy Credit will apply to you is to talk with your local Windsor solar panel company.

State & Local Solar Incentives

Some solar incentives are often also provided by state and local governments. As with federal incentives, these could include tax credits, rebates and more. These incentives might be handled by your county or municipality, or by the Connecticut government. Some incentives may be ongoing, while others are available for a limited time.

Next Steps for Installing Solar in Windsor

The nationwide use of solar energy has increased enormously in the past 15 years, in part due to the increase in availability of solar incentives. You might receive these incentives from the Connecticut government, the federal government or your local utility company. Your local Windsor solar panel installation company can give you more information about which incentives you should apply for, and get you started on the path to switching to renewable energy today.

EcoWatch's Windsor, CT Solar Incentives FAQs

How much can I save on my electric bill annually if I add solar panels to my Windsor home?

Typically, homeowners in Windsor who install solar panels save approximately $1,151.14 per year, or around $21,871.65 over 20 years after they make the switch.

Who installs solar panels near me?

To learn about the best solar panel installation companies near you, read our article on Windsor's best solar panel companies.

When does the federal solar tax credit end?

The Clean Energy Credit (formerly named the federal solar tax credit, or the ITC), is scheduled to end on January 1, 2035. Currently set at 30%, the credit will drop to 26% in 2033 and to 22% in 2034.

If I switch my appliances out for ones that can use solar energy, are there any benefits I can claim?

Under the new Inflation Reduction Act, there are a number of new financial incentives for making eco-friendly improvements to your home. More details on these incentives, including information about incentives for purchasing new appliances, can be found here.

What if I am planning to add solar panels to a vacation home, rental property or commercial property? Will I still qualify for incentives?

Many solar incentives are intended to apply to a property located within the United States that you own, and most secondary residences fall under this distinction. Other solar incentives may be available for commercial properties, depending on the details. We recommend talking to your local solar installer and/or tax professional to best understand what incentives may 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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