2024 Solar Incentives Guide for O'Fallon, IL - Tax Credits & Rebates

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

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 O'Fallon 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 O'Fallon?

Special Assessment for Solar Energy Systems

Incentive Type:
Property Tax Incentive

Solar Renewable Energy Credits

Incentive Type:
Solar Renewable Energy Credit Program
Negotiated with procurement administrators

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/


The term "solar incentives" broadly refers to financial incentives put in place by solar companies and the government to encourage increased use of renewable energy by making the installation and use of solar panels more affordable. You might be eligible for different kinds of incentives, such as cash back, discounts or monthly utility bill credits, depending on your situation. Some incentives come from your specific utility company, county or municipality, some from the Illinois government and others from the federal government. Categories of solar incentives include:

  • Rebates: Solar rebates can be offered by your local utility company, or by your state or county. These rebates work as cash back that is applied after you purchase a solar system and before tax credits are calculated.
  • Net Metering: Net metering is an incentive you can get once your solar system is up and running. If you have a net metering agreement with your O'Fallon utility company, it will subtract the value of the excess energy your solar system produces from your utility bill each month. In some places, this credit is dollar-for-dollar, while in others you may make back a percentage of the value.
  • Tax Exemptions: Tax exemptions can come in one of two forms. First, there is sales tax exemption, applied when you purchase solar panels. The second is property tax exemption. This allows you to exclude the added value of your solar system when paying property tax on your house.
  • Solar Renewable Energy Certificate (SREC): SRECs and other similar performance-based incentives are normally handled at the state level. Once your solar system meets the qualification threshold (generally a small amount of energy production), you are eligible to receive SRECs that you can then sell to your utility company or other buyers. The money you make is generally considered part of your taxable income.
  • Tax Credits: Tax credits are dollar-for-dollar reductions that lower the amount of income tax you owe the federal government. (This is different from a tax deduction.)

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 Solar Financing

Blue Raven Solar

★★★★★
4.5
  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries

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. The solar incentive that you may be most familiar with is the Federal Solar Investment Tax Credit (ITC), which gives you a credit on your taxes equal to a percentage of your solar system's cost.

The ITC can be applied to the total cost of installing a solar system, including the panels themselves as well as accessories, equipment and labor. You can claim this credit for panels installed after January 1, 2006, on a primary or secondary residence that you own, as long as it 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 amount you can claim.

Your local O'Fallon solar panel installation expert can provide more information about the ITC and how it might apply to your situation.

The ITC has been renewed and expanded following the passage of the Inflation Reduction Act in August 2022. It's also now called the Clean Energy Credit. Now, solar installation projects started after January 1, 2022, and completed by the end of 2032, can qualify for a 30% tax credit. This credit amount will then decrease slightly each year until the current Clean Energy Credit expires in 2035. Starting in 2023, it will also be easier to get credits for energy storage systems under this new program.

More information about the new Inflation Reduction Act can be found here. Your local O'Fallon solar panel installation experts can answer your questions and explain how the new Clean Energy Credit applies to you.

State & Local Solar Incentives

Some solar incentives may be provided at the state and local level. Similar to federal incentives, these could include rebates, tax credits and more. These incentives might be handled by your county or municipality, or by the Illinois government. Some incentives may be available for a limited time, while others are ongoing.

Next Steps for Installing Solar in O'Fallon

You can apply for solar incentives from the federal government and the Illinois government, as well as from your local utility company. This increase in availability of solar initiatives over the last 15 years has helped greatly increase nationwide adoption of solar energy. Your local O'Fallon solar panel installation company can provide you with more details about which incentives you can apply for, and get you on track to switch to renewable energy today.

EcoWatch's O'Fallon, IL Solar Incentives FAQs

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

In most cases, solar incentives apply to:

  1. a new solar system
  2. installed on property that 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 Illinois government or by your county/municipality, sometimes have additional qualifications. Speak with your local O'Fallon solar installer to learn more about what incentives your project will qualify for.

What are the top 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 O'Fallon.

How long until the federal solar tax credit ends?

The federal solar tax credit, formerly called the ITC and now named 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 receive incentives both towards the up-front cost of solar panels, and later as reimbursement?

Yes, you can claim both tax credits and rebates towards the cost of solar panels. Depending on which incentives you are receiving, they may apply in a different order. Make sure that you talk to your solar installer or a local tax professional to ensure 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?

You can power your home with multiple types of renewable energy, or a combination of renewable and non-renewable energy. Be sure to go over your ideas with your local O'Fallon solar installation expert. They can help you as you 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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