2025 Solar Incentives Guide for Norwalk, IA - 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 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 Norwalk solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 24, 2025

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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 Norwalk?

Property Tax Exemption for Renewable Energy Systems

Incentive Type:
Property Tax Incentive
100% of value added by renewable system

Renewable Energy Equipment Exemption

Incentive Type:
Sales Tax Incentive
100% of sales tax

Solar Energy Systems Tax Credit (Personal)

Incentive Type:
Personal Tax Credit
50% of Federal ITC (15% for 2019 and earlier, 13% for 2020, 11% for 2021, 5% for 2022, 0% for 2023 and later).

Local Option - Special Assessment of Wind Energy Devices

Incentive Type:
Property Tax Incentive
Property valued at 0% of the net acquisition cost in the first assessment year, increasing annually by 5 percentage points to a maximum of 30% of the net acquisition cost in the 7th and succeeding years

Methane Gas Conversion Property Tax Exemption

Incentive Type:
Property Tax Incentive
100% exemption for 10 years

Geothermal Heat Pump Tax Credit

Incentive Type:
Personal Tax Credit
20% of the Federal Tax Credit, equivalent to 6% of the system cost

Energy Replacement Generation Tax Exemption

Incentive Type:
Corporate Tax Exemption
100% exemption for self-generators, landfill gas and wind
Reduced rate for large hydro

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 solar panels on your home. Financial incentives like these are designed to encourage more homeowners to make the switch to renewable energy. These incentives might include upfront discounts, cash back or credit towards your monthly utility bill. Some incentives are offered by the federal government, some by the state of Iowa and some by your specific utility company, county or municipality. Some broad categories of solar incentives include:

  • Rebates: Solar rebates can be provided by your local utility company, or by your state or county. These rebates are essentially cash back that is applied after your purchase of solar panels and before tax credits are calculated.
  • Tax Credits: Unlike tax deductions, tax credits are dollar-for-dollar reductions in the amount of income tax that you owe the government.
  • Tax Exemptions: These can come in the form of property tax exemptions, which allow you to ignore the value added by your solar panels when paying taxes on your house. You may also qualify for an exemption on sales tax at the time of purchase.
  • Net Metering: Net metering becomes relevant after your solar panels are up and running. If you've signed a net metering agreement with your Norwalk utility company, the company 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 others you might be refunded a percentage of the value.
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Federal Solar Incentives

Federal solar incentives are likely the first thing that comes to mind when thinking about solar incentives. The solar incentive that you're most familiar with is probably the Federal Solar Investment Tax Credit (ITC), which gives you a credit on your taxes equal to a specified percentage of your solar system's cost.

The ITC can be applied to the total cost of solar panel installation, including the panels themselves as well as labor, equipment and accessories. You can claim this credit for panels installed after January 1, 2006, on a primary or secondary residence that you own and that is located in the United States. From its original value of 30% of the total cost, the credit has fluctuated slightly between 26-30%, and you may qualify for varying percentages depending on when your project was completed. There is no maximum claim amount.

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

The ITC was renewed and increased in scope after the passage of the Inflation Reduction Act in August 2022. It's also now called the Clean Energy Credit. The Clean Energy Credit runs 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 decrease slightly each year until the current program ends. Starting in 2023, the expansion will also make claiming credit for energy storage systems easier than ever before.

Click here to learn more about the new Inflation Reduction Act. The easiest way to learn more about how the new Clean Energy Credit will apply to you is to talk with your local Norwalk solar panel installers.

State & Local Solar Incentives

Some solar incentives are often also provided at the state and local level. Similar to federal incentives, these could include tax credits, rebates and more. Incentives may be provided by your county or municipality, or by the state of Iowa. Some incentives are available for only a limited time, while others are ongoing.

Next Steps for Installing Solar in Norwalk

Solar incentives may be offered by your local utility company, the Iowa government or the federal government. The variety of available solar incentives has helped nationwide use of solar energy increase greatly in the last 15 years. When you're prepared to switch over to solar energy, talking to your local Norwalk solar panel installation expert is an excellent place to start.

EcoWatch's Norwalk, IA Solar Incentives FAQs

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

Broadly, solar incentives apply to:

  1. a new solar system
  2. installed on property you own
  3. within the U.S.
  4. within the date range specified by a particular incentive.

Specific incentives, including those given out by the Iowa government or by your county/municipality, could have additional qualifications. Get in touch with your local Norwalk solar installer to find out what incentives your project may qualify for.

How much can I save on my electric bill annually if I add solar panels to my Norwalk home?

Typically, Norwalk homeowners who install solar panels save around $791.38 per year, or around $15,036.22 over 20 years after they make the switch.

When does the federal solar tax credit end?

The Clean Energy Credit (formerly named the federal solar tax credit, or ITC), is scheduled to end on January 1, 2035. Currently set at 30%, the credit will drop to 26% in 2033 and to 22% in 2034.

Can I use a combination of solar and another type 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 go over your plan with your local Norwalk solar installation expert. They can help you with the plan for your project and educate you on the various incentives that 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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