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

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

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 East Lyme solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated February 03, 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 East Lyme?

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 are meant to encourage homeowners to switch to renewable energy by offering financial incentives meant to lower the burden of solar panel installation and use. You might be eligible for several types of incentives, such as discounts, cash back or monthly utility bill credits, depending on your situation. Certain incentives come from your specific utility company, county or municipality, some from the state of Connecticut and others from the federal government. Some broad categories of solar incentives include:

  • Net Metering: Net metering is an incentive you can get after your solar system is up and running. If you've signed a net metering agreement with your East Lyme utility company, they will subtract the value of the excess energy your solar system produces from your utility bill each month. In some places, this is a dollar-for-dollar credit, while in other places 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 federal government. (A tax credit is different from a tax deduction.)
  • 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 you purchase a solar system and before tax credits are calculated.
  • Tax Exemptions: Your solar system could qualify for both sales tax and property tax exemptions. Sales tax exemptions come into effect at the time of purchase. Property tax exemptions allow you to ignore the added value of the solar panels when calculating property taxes on your house.

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Federal Solar Incentives

When thinking about 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 commonly known federal solar incentive. The ITC offers 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 panel installation, and has fluctuated slightly over the last few years between 26-30%. The percentage you qualify for will depend on when your solar system was installed. The total installation cost includes the panels themselves as well as the cost of equipment, accessories and labor. There is no maximum claim amount. The ITC can be applied to solar panels installed after January 1, 2006, on your primary or secondary residence. The residence must be in the United States and owned by you.

To find out exactly how much money the ITC could save you, talk to your local East Lyme solar panel installation expert.

The Inflation Reduction Act, passed in August 2022, expanded and extended the ITC (as well as renaming it to the Clean Energy Credit). Now, solar installation projects that are completed between 2022 and 2032, might qualify for a 30% tax credit. This percentage will then see a slight annual decrease 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.

More information about the new Inflation Reduction Act can be found here. Your local East Lyme solar panel installation experts can answer your questions and explain how the new Clean Energy Credit may apply to you.

State & Local Solar Incentives

Tax credits, rebates and more can be provided at multiple levels. On top of federal solar incentives, there are often state and local ones as well. The incentives — which may be provided by the state of Connecticut, or by your county or municipality — might be offered on an ongoing basis, or for only a limited time.

Next Steps for Installing Solar in East Lyme

Solar incentives might come from your local utility company, the federal government or the Connecticut government. The large number of incentives available has facilitated the nationwide growth of solar energy use in the last 15 years. Speak with your local solar panel installation company today to find out more information and to save the most money possible on solar panels for your East Lyme home.

EcoWatch's East Lyme, CT Solar Incentives FAQs

My home already has solar panels. Are there any incentives that I qualify for?

Your best bet is to talk to a representative from the company that installed your system – or speak to a local East Lyme solar installer — to better understand which incentives you may qualify for. If your system was installed after January 1, 2022, you likely qualify for the recently increased 30% tax credit under the Inflation Reduction Act. Solar panels installed between 2006 and 2021 may qualify for a tax credit of 26-30%.

How much will solar panels save me on my electric bill in East Lyme annually?

After adding solar panels to your East Lyme home, you can expect to save about $1,216.96 per year, or about $23,122.19 over the next 20 years.

How long until the federal solar tax credit ends?

The Clean Energy Credit (previously called the federal solar tax credit, or the ITC), currently ends on January 1, 2035. Currently set at 30%, the credit will drop to 26% in 2033 and to 22% in 2034.

Can I qualify for incentives both towards the initial cost of solar panels, and later as reimbursement?

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

Can I use solar and another type of renewable energy in combination to power my home?

Yes, you can employ multiple types of renewable energy to power your home, such as a combination of solar and wind power. You can also combine renewable energy generation with a non-renewable backup source of energy. Make sure that you discuss the details of your plan with your local East Lyme solar installation expert, to make sure you know what you'll need and what kinds of incentives you will or won't qualify for.

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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