2023 Solar Incentives Guide for Danbury, CT - Tax Credits & Rebates

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

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 Danbury 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 Danbury?

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
Learn more:

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 people to switch their home over to renewable energy by offering financial incentives meant to lower the burden of solar panel installation and use. These incentives could include upfront discounts, cash back or credit towards your monthly utility bill. Some incentives are handled by the federal government, some by the state of Connecticut and some by your specific utility company, county or municipality. Some solar incentives you might qualify for are:

  • Net Metering: Net metering becomes relevant once your solar panels are up and running. If you have a net metering agreement in place with your Danbury 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 areas you may make back a percentage of the value.
  • Tax Credits: Tax credits reduce, dollar-for-dollar, the amount of income tax you owe the federal government. Tax credits differ from tax deductions.
  • Tax Exemptions: Tax exemptions may come in two forms. The first is sales tax exemption, which is applied at the time you purchase your solar panels. The second is property tax exemption, which allows you to ignore the added value of your solar system when calculating property tax for your house.
  • Rebates: Rebates, or cash back after a purchase, are typically applied prior to any solar tax credits being calculated. Solar rebates may be offered by your local utility company, by your county or by your state.

Federal Solar Incentives

Federal incentives are the type of incentives that you are most likely to have heard of. It's likely that you've heard of the Federal Solar Investment Tax Credit, or ITC. This is a tax credit that reduces your taxes by a predetermined percentage of the money you spend on solar panels for your home.

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

To better understand how the ITC might apply to your situation, get in touch with your local Danbury solar panel installation expert and request more information.

The ITC was both renewed and expanded by the passage of the Inflation Reduction Act in August 2022. It's also now called the Clean Energy Credit. The Clean Energy Credit re-raises the credit up to 30% for solar systems installed between 2022 and 2032. After 2032, the percentage will be reduced slightly each year until the end of the program in 2035. Starting in 2023, the program expansion will also make claiming credit for energy storage systems easier than ever before.

More information about the new Inflation Reduction Act can be found here. Your local Danbury solar panel company can answer any questions you have and explain how the new Clean Energy Credit applies to you.

State & Local Solar Incentives

Rebates, tax credits and more might be claimed at multiple levels. Along with federal solar incentives, there are often state and local ones as well. Some incentives are offered for only a limited time, while others are ongoing. Your local solar incentives might come from your county or municipality, or from the Connecticut government.

Next Steps for Installing Solar in Danbury

Nationwide solar energy use has increased enormously in the last 15 years, in part due to the increase in availability of solar incentives. You can obtain these incentives from your local utility company, the federal government or the Connecticut government. We recommend talking to your local Danbury solar installation company to learn more about these incentives and to be sure that you're getting the largest number possible for your solar panels.

Best National Provider

SunPower

★★★★★
5.0

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

Best Regional Coverage

Momentum Solar

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4.5

  • 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 Danbury, CT Solar Incentives FAQs

How do I know if I qualify for specific solar incentives?

It's a good idea to talk to your local Danbury solar installer to get an understanding of which incentives your project may qualify for. Usually, solar incentives apply to new solar systems installed on a property you own (in the U.S.) within a specified date range. Some incentives, like those provided by the Connecticut government, might have additional requirements.

What are the top solar panel installation companies near me?

To learn about the best solar panel installers near you, take a look at our article on the best solar companies in Danbury.

What are some environmental benefits of adding solar panels to my house?

Solar energy is a renewable energy source — by changing where you get your energy, you help reduce the strain on our planet's resources. A solar system can also reduce the CO2 emissions from your home by 200 pounds a year, or around 4,000 pounds over 20 years.

Can I receive incentives both towards the up-front 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 precisely which incentives you are eligible for, they may apply in a different order. Be sure to talk to your solar installer or a local tax professional to verify that you are claiming incentives correctly and that you're getting the most money possible.

Can I use a combination of multiple types of renewable energy to power my home?

Yes, you can utilize multiple types of renewable energy to power your home, such as a combination of geothermal and solar. You can also combine renewable energy generation with a non-renewable backup source of energy. You should discuss your proposed plan with your local Danbury solar installation expert, to make sure you know what you'll need and what incentives you might or might 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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