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

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

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 Killingly solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated April 21, 2024

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 Killingly?

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 designed to encourage people to switch to renewable energy by providing incentives that lower the financial burden of solar panel installation and use. You may be eligible for several kinds of incentives, including cash back, discounts or credit towards your monthly utility bill, depending on your situation. Certain incentives come from your specific utility company, county or municipality, some from the Connecticut government and others from the federal government. Types of solar incentives might include:

  • Rebates: Rebates, or cash back after a purchase, are normally applied before any solar tax credits are calculated. These rebates can be offered by your local utility company, by your county or by your state.
  • Net Metering: Don't forget to talk with your Killingly utility company about signing a net metering contract. This will allow you to receive credit towards your utility bill every month for the value of excess energy generated by your solar panels. You might receive either a dollar-for-dollar credit or a percentage of the value.
  • Tax Credits: Different from tax deductions, tax credits reduce, dollar-for-dollar, the amount of income tax that you owe the government.
  • Tax Exemptions: Tax exemptions can come in one of two forms. First, there is sales tax exemption, which is applied when you purchase solar panels. The second is property tax exemption. This allows you to ignore the added value of your solar system when paying property tax on your house.

Best National Provider

SunPower

★★★★★
5.0
  • 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

★★★★★
4.5
  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

Federal Solar Incentives

When thinking about solar incentives, you probably think of federal incentives first. It's likely that you've heard of the Federal Solar Investment Tax Credit, or ITC. This incentive is a tax credit equal to a predetermined percentage of the money you spend on your solar system.

The ITC can be credited towards the value of a solar system installed on your primary or secondary residence in the United States. The solar panels must have been installed after January 1, 2006, on a property you own for you to claim the credit. Initially, the ITC applied to 30% of all system installation costs (panels, labor, accessories and equipment), although this amount has fluctuated over the years between 26-30%. The amount you qualify for will depend on when your solar system was installed. There is no cap on the amount you can claim.

To better understand how the ITC will apply to your situation, speak to your local Killingly solar panel installation expert and ask for more information.

In August 2022, the Inflation Reduction Act laid out new provisions for the ITC, now titled the Clean Energy Credit. The new Clean Energy Credit now runs until 2035. American homeowners can now receive a 30% credit for solar systems installed between January 1, 2022, and December 31, 2032. The total credit will then see a slight annual decrease until it expires. The program expansion also makes credits for energy storage systems even easier to claim, beginning in 2023.

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

State & Local Solar Incentives

Some solar incentives are often also offered at the local or state level. Like with federal incentives, these can include rebates, tax credits and more. Certain incentives are ongoing, while others might only be available for a limited time. These incentives might be offered by the Connecticut government, or by your county or municipality.

Next Steps for Installing Solar in Killingly

Solar incentives can be provided by your local utility company, the Connecticut government or the federal government. The growing number of available incentives has facilitated the nationwide growth of solar energy use in the last 15 years. Reaching out to your local Killingly solar panel installation company is the best first step towards getting all the incentives you qualify for when you switch to solar energy.

EcoWatch's Killingly, CT Solar Incentives FAQs

If I installed solar panels on my house a few years ago, can I still claim incentives?

If your solar system was installed after January 1, 2022, you may qualify for the newly increased 30% tax credit under the Inflation Reduction Act. If you installed your system 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 Killingly solar installer, can help you learn what incentives you can apply for.

What are the best solar panel installation companies near me?

To find the top solar panel installation companies near you, read our article on the best solar companies in Killingly.

When does the federal solar tax credit end?

The federal solar tax credit, previously called the ITC and now called the Clean Energy Credit, is scheduled 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.

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

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

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

Yes, you can utilize multiple types of renewable energy to power your home — for example, a combination of wind and solar. You can also combine renewable energy generation with a backup source of non-renewable energy. Make sure that you discuss your plan with your local Killingly solar installation expert, so that you understand what you'll need and what incentives you may or may not 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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