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

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

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 Norwalk 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 Norwalk?

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 designed to mitigate the cost of installing a solar panel system on your home. Financial incentives like these are in place to encourage more Americans to convert their home partially or fully to renewable energy. The incentives can include upfront discounts, cash back or monthly credits towards your utility bill. Some incentives are provided by the federal government, some by the state of Connecticut and some by your specific utility company, county or municipality. Categories of solar incentives include:

  • Tax Exemptions: These may come in the form of property tax exemptions, which can let you exclude the value added by your solar panels when calculating the taxes you pay on your house. You may also qualify for an exemption on sales tax at the time of purchase.
  • Net Metering: Make sure you speak with your Norwalk utility company about signing a net metering agreement. This allows 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: Tax credits reduce, dollar-for-dollar, the total amount of tax you owe the government. These differ from tax deductions.
  • Rebates: Your solar installer might help you claim a rebate, or partial refund of your purchase, for your solar panels. Counties or states will also offer limited-time rebates at various times. If you receive a rebate, that amount will usually come off your total price before any tax credits are calculated.

Federal Solar Incentives

When people think of solar incentives, federal incentives are likely the first thing that comes to mind. The solar incentive that you're most likely to have heard of is the Federal Solar Investment Tax Credit (ITC), which gives you a credit on your taxes equal to a predetermined percentage of the cost of your solar system.

The ITC originally covered 30% of the cost of solar system installation, although it has fluctuated slightly over time between 26-30%. The percentage you qualify for will depend on when your solar system was installed. The cost of installation 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 systems installed after January 1, 2006 on your primary or secondary residence. The residence must be in the United States and owned by you.

Your local Norwalk solar panel installation expert can give you more information about the ITC and how it might apply to your situation.

In August 2022, the Inflation Reduction Act expanded and extended the ITC, now referred to as the Clean Energy Credit. Now, solar installation projects begun after January 1, 2022 and finished by December 31, 2032 can qualify for a 30% tax credit. The amount of the credit 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 credits for energy storage systems even easier to claim.

Click here to learn more about the new Inflation Reduction Act. The best way to learn more about how the new Clean Energy Credit applies to you is to speak with your local Norwalk solar panel installation expert directly.

State & Local Solar Incentives

Rebates, tax credits and more might be claimed at multiple levels. On top of federal solar incentives, there are often state and local ones as well. Incentives might be offered by the state of Connecticut, or by your county or municipality. Certain incentives might only be available for a limited time, while others are ongoing.

Next Steps for Installing Solar in Norwalk

Nationwide solar energy use has gone up significantly in the last 15 years, in part thanks to the growth in the number of solar incentives. You can obtain these incentives from your local utility company, the Connecticut government or the federal government. When you're ready to make the change to solar energy, reaching out to your local Norwalk solar panel installation expert is an excellent place to start.

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 Technology

Tesla Energy

★★★★★
4.5

  • 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 Norwalk, CT Solar Incentives FAQs

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

While we recommend talking to your local solar installer and/or tax professional to better understand what solar incentives apply to you, many apply to a second home, provided that it is in the United States and owned by you. There may be additional incentives available specifically for commercial properties, depending on the specifics.

My home already has solar panels installed. Do I qualify for any incentives?

Your best bet is to talk to the company that installed your system — or speak to a local Norwalk solar installer — to clarify which incentives you may qualify for. If your solar panels were installed after January 1, 2022, you likely qualify for the newly increased 30% tax credit under the Inflation Reduction Act. Solar systems installed between 2006 and 2021 may qualify for a tax credit of 26-30%.

I want to trade in my old appliances for ones that are more energy-efficient. Are there any credits I can get?

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

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

The order your incentives will be applied in might vary depending on which incentives you are eligible for but usually yes, you can receive multiple types of incentives for your solar project. Talk with your solar installer or a local tax professional to confirm you are claiming all of the incentives you qualify for and applying them in the correct order.

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

You can use multiple types of renewable energy, or a combination of renewable and non-renewable energy, to power your home. Be sure to talk through your ideas with your local Norwalk solar installer. They can help you with the plan for your project and give you an understanding of various incentives that 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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