2025 Solar Incentives Guide for Mokena, IL - Tax Credits & Rebates

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

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 Mokena 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

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 Mokena?

Special Assessment for Solar Energy Systems

Incentive Type:
Property Tax Incentive

ComEd - Energy Efficiency Program for Residential

Incentive Type:
Rebate Program
Appliances
Air Purifier: $50
Clothes Washer: $50
Dehumidifier: $50
Electric Clothes Dryer: $50
Freezer: $50
Refrigerator: $50
Room Air Conditioner: $25

Refrigerator/Freezer Recycling: Free pickup and $50, plus an additional $10 if recycling a room A/C at the same time
Heating & Cooling
Air Source Heat Pump: $400 - $600
Central A/C: $300 - $600
Ductless Mini-Split Heat Pump: $400
Geothermal Heat Pump: Up to $6,000/home
Furnace Blower Motor (ECM): $50 - $100
Miscellaneous
Advanced Power Strip: $10
Air Sealing: Up to $400/home
Attic Insulation: Up to $300/home
Duct Sealing: Up to $500/home
Lighting: In-store discounts, varies
Pool Pump: $275
Smart Thermostat: $100
Wall Insulation: Up to $400/home

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/


Solar incentives mitigate the cost of installing solar panels on your home. These financial incentives are in place to encourage more homeowners to switch their home over to renewable energy. The incentives could include upfront discounts, cash back or credit towards your monthly utility bill. Some incentives are given by the federal government, some by the state of Illinois and some by your utility company, county or municipality. You might qualify for any of the following types of solar incentives:

  • Solar Renewable Energy Certificate (SREC): SRECs and other similar performance-based incentives are typically handled at the state level. Once your solar system meets the threshold (typically a small amount of energy production), you are eligible to receive SRECs that can then be sold to your utility company or other buyers. The money you make from the sale is usually considered part of your taxable income.
  • Tax Credits: Tax credits reduce, dollar-for-dollar, the total amount of tax you owe the federal government. These are different from tax deductions.
  • Rebates: Your solar installer might help you claim a rebate, or partial refund after purchase, for your solar panels. States or counties will also sometimes offer limited-time rebates. If you receive a rebate, that amount will usually be deducted from the total price before any tax credits are calculated.
  • Tax Exemptions: These could come in the form of property tax exemptions, which can let you ignore the value of your solar system when paying property tax on your house. You could also look for exemptions on sales tax at the time of purchase.
  • Net Metering: Net metering factors in after your solar system is up and running. If you've signed a net metering agreement with your Mokena 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 credit is dollar-for-dollar, while in other areas you might make back a percentage of the value.
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Federal Solar Incentives

When people think of solar incentives, federal incentives may be the first thing that comes to mind. A federal incentive that most people are probably familiar with is the Federal Solar Investment Tax Credit (ITC). This incentive is a tax credit for a specified percentage of the cost of your solar system.

The ITC initially applied to 30% of the total cost of solar system installation, although that number has fluctuated slightly over time between 26-30%. The installation date of your solar system will determine what percentage you qualify for. The cost of installation includes the panels themselves as well as the cost of labor, accessories and equipment. There is no maximum amount you can claim. The ITC can be applied to solar panels installed after January 1, 2006, on your primary or secondary residence. The residence must be owned by you and in the United States.

To best understand how the ITC will apply to your situation, contact your local Mokena solar panel installer and request more information.

In August 2022, the Inflation Reduction Act laid out new provisions for the ITC, now referred to as the Clean Energy Credit. The new Clean Energy Credit extends until 2035. You can now apply for a 30% credit for solar systems that began installation on or after January 1, 2022, and will be done by December 31, 2032. This new credit will then see a slight annual decrease until it expires. Starting in 2023, the expansion will also make credits for energy storage systems even easier to claim.

Click here to learn more about the new Inflation Reduction Act. To best understand how the new Clean Energy Credit might apply to you, talk to your local Mokena solar installation company.

State & Local Solar Incentives

Some solar incentives may be provided at the state and local level. Like with federal incentives, these could include tax credits, rebates and more. These solar incentives — which may be provided by your county or municipality, or by the state of Illinois — may be offered on an ongoing basis, or for only a limited time.

Next Steps for Installing Solar in Mokena

Nationwide solar energy use has increased enormously in the last 15 years, in part thanks to the growth in the number of solar incentives. You can obtain these incentives from the Illinois government, the federal government or your local utility company. Your local Mokena solar panel installer can give you more information about which incentives you can apply for, and get you on track to switch to renewable energy today.

EcoWatch's Mokena, IL Solar Incentives FAQs

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

It's a smart idea to get in touch with your local Mokena solar installer to get an understanding of which incentives your project will qualify for. Typically, solar incentives apply to new solar panel systems installed on property you own (in the U.S.) between the dates specified by the incentive. Some incentives, like those offered by the government of Illinois, might have other requirements.

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

Solar energy is a renewable energy source — by switching where you get your energy, you can help lessen the strain on our planet's resources. You can also reduce the CO2 emissions from your home by 450 pounds annually, or around 9,000 pounds in 20 years.

Can I apply for incentives both towards the initial cost of solar panels, and later as reimbursement?

Yes, you can receive both rebates and tax credits towards the cost of your solar panels. Depending on which incentives you are claiming, they may apply in a different order. Make sure that you talk to your solar installer or a local tax professional to confirm that you are claiming incentives correctly and getting the most money possible.

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

Yes, you can employ multiple types of renewable energy to power your home, such as a combination of solar and wind power. You can also use both renewable energy sources and a backup source of non-renewable energy. Make sure that you discuss your proposed plan with your local Mokena solar panel installer, so that you understand what you'll need and what kinds of incentives you may or may not qualify for.

What if I want to add solar panels to a vacation home, rental property or commercial property? Do I still qualify for incentives?

While we recommend getting in touch with your local solar installer and/or tax professional to best 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 details.

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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