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

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

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 Trumbull 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 Trumbull?

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

Energy Efficiency Fund (Electric and Gas) - Residential Energy Efficiency Financing

Incentive Type:
Loan Program
$25,000

(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 make renewable energy usage more affordable via financial incentives for those who install solar panels on their homes. Incentives could include things like discounts, cash back or credit on your utility bill each month. Some incentives are offered by the federal government, while others are handled by the Connecticut government or by your utility company, county or municipality. Some solar incentives you might qualify for are:

  • Tax Exemptions: Your solar panels might qualify for exemptions on both sales and property tax. Sales tax exemptions are applied at the time of purchase. Property tax exemptions allow you to exclude the added value of the solar panels when you are calculating property taxes on your house.
  • Tax Credits: These credits are dollar-for-dollar reductions (not deductions) in how much income tax you owe the government.
  • Rebates: Rebates, or partial refunds after a purchase, are normally given before any solar tax credits are calculated. These rebates may be provided by your local utility company, by your state or by your county.
  • Net Metering: Don't forget to talk to your Trumbull utility company about signing a net metering contract. This allows you to get a credit towards your utility bill every month for the value of excess energy your solar panels generate. You may receive either a dollar-for-dollar credit or a percentage of the value.

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

Federal incentives are the kind of incentives that you are most likely to have some knowledge of. You may have heard of the Federal Solar Investment Tax Credit, or ITC. The ITC is a tax credit equal to a specified percentage of the money you spend on solar panels for your home.

The ITC was originally for 30% of the total cost of solar system installation, and has fluctuated slightly over the 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, labor and accessories. There is no maximum claim amount. The ITC applies 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.

Curious how the ITC might apply to your specific situation? Contact your local Trumbull solar panel installer to get more information.

In August 2022, the ITC (now referred to as the Clean Energy Credit) was expanded and extended by the passing of the Inflation Reduction Act. The Clean Energy Credit is valid until 2035. Any solar installation project that is completed between January 1, 2022, and December 31, 2032, may qualify for a 30% tax credit. The amount will then decrease slightly on a yearly basis until the current program ends. The expansion also makes claiming credit for energy storage systems easier than ever before, beginning in 2023.

More information about the new Inflation Reduction Act can be found here. To fully understand how the new Clean Energy Credit will apply to you, reach out to your local Trumbull solar installation company.

State & Local Solar Incentives

Tax credits, rebates and more might be claimed at multiple levels. On top of federal solar incentives, there are often state and local ones as well. Some incentives are ongoing, while others may only be available for a limited time. Solar incentives may be provided by your county or municipality, or by the Connecticut government.

Next Steps for Installing Solar in Trumbull

You can apply for solar incentives from the Connecticut government and the federal government, as well as from your local utility company. The growing availability of solar initiatives over the last 15 years has helped increase solar adoption nationwide. Reach out to your local solar panel installation company today to find out more information and to save as much money as possible on a solar system for your Trumbull home.

EcoWatch's Trumbull, CT Solar Incentives FAQs

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

It's a good idea to talk to your local Trumbull solar installer to get an understanding of which incentives your project may qualify for. In most cases, solar incentives apply to new solar panel systems installed on a property you own (in the U.S.) between the dates specified by the incentive. Some incentives, like those given by the state of Connecticut, may have other requirements.

If I already have a solar system installed on my house, can I still claim 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 may qualify for a tax credit between 26% and 30%, depending on the date of installation. Speaking with the company that installed your solar system, or any local Trumbull solar installer, can help you learn more about what incentives you can apply for.

What are some environmental benefits of installing solar panels on my home?

You can decrease your carbon footprint by 200 pounds of CO2 annually when you install solar panels. This adds up to around 4,000 pounds over 20 years. Solar is also a renewable energy source, meaning that making the switch reduces the drain on our planet's resources.

How long until the federal solar tax credit ends?

The federal solar tax credit, formerly known as 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 switch my appliances out for ones that are more energy-efficient. Are there any credits I can apply for?

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

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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