Installing Solar Across Illinois

We are extremely proud of our Illinois roots, where we have a long-standing history of installing solar energy systems for residential, commercial, and utility-scale projects. With a reputation for quality installation, team expertise, and five-star service, our team’s design and installation of solar energy systems started in the heart of the Midwest.

Solar in Illinois

Illinois has experienced significant growth in solar power installations, and we’re excited to be a renewable energy partner in the state. According to the Solar Energy Industries Association (SEIA), the state's solar capacity increased from just nine megawatts (MW) in 2015 to over 1,750 MW by the end of 2020.1 We’re proud to be a service provider in the first Midwest state to set a bold goal to reach 100% renewable energy by 2050.1 *

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Renewable by 2050

Illinois’ roadmap sets a goal for the state to rely 100% on renewable energy by 2050.1

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Our Illinois Solar Plans


Go solar by purchasing your solar system outright and benefit from your self-generated electricity as soon as your system goes online.


Create a financing program that can be customized to fit your needs and monthly budget – with no prepayment penalties.

Lease Options

For government entities and businesses, there are short-term lease options that require $0 out of pocket and can help maximize long-term savings.

Illinois Incentives

Federal Income Tax Credit

Taxpayers may be able to claim a tax credit on their Federal Income Tax return of 30% for qualified expenditures on a solar system that provides electricity to their residence. Business taxpayers may be eligible for a similar tax credit of 30% or more, depending on the circumstances, on a solar system that they own. Individual or business tax credits may be possible to carry forward to offset future tax liabilities if there is insufficient tax liability in the solar system’s first year of operation. Consult your tax advisor to determine whether this credit is available to you and for what amount.

Net Metering

Full retail rate net metering may provide customers with credits for the excess generated energy from their solar system. If your solar system produces more energy than you’re using, you may get credits applied to your monthly electricity bill at the discretion of your utility provider.2 Net metering can vary, depending on your utility provider.

Solar Renewable Energy Credits (SRECs)

SRECs are certificates earned as solar electricity is produced. For every megawatt hour (MWh) your system produces, you may receive one SREC. Under current law, certain utilities in Illinois may be willing to pay in advance for some or even all the SRECs that your system is expected to produce over a 15-year period. Such SREC income can be significant, even on an after-tax basis.

Steps to Solar



During this meeting, we’ll share details about your system and answer any questions you may have about your project and solar energy.



Our site surveyor will visit to take precise measurements – and share them with our design team to help with the completion of your system design.



Along with a design packet and approval from a licensed structural engineer, we send required documents to your municipality for a building permit, which is granted at the discretion of the municipality, or authority having jurisdiction (AHJ).3



Once permitting is approved, we’ll get your installation scheduled. Most residential installations take from one to three days – and we’ll show you around the system once installation is complete.

Installations Around Illinois

Our Illinois teams can provide a full range of solar services – from design to completion and beyond – to support installation and maintenance of residential, commercial, and agricultural solar systems, as well as additional enhancements such as battery storage.

Illinois Contact

Office Location: 230 N. Hicks Pl., Palatine, IL

Hours: By Appointment | Phone: 312.859.3417 | Email:

*Nelnet Renewable Energy is in no way affiliated with the state of Illinois.

The material on this website does not constitute and should not be relied on for tax, legal, investment, or accounting advice. You should consult your own tax, legal, and other professional advisors for such advice, with due consideration given to the risks of investing in renewable energy products and your own individual circumstances. The use of terms such as “may”, “will”, “should”, “expect”, “anticipate”, “target”, “project”, “estimate”, “intend”, “continue”, “believe”, or other comparable terms are not guarantees of future performance and undue reliance should not be placed on them. Due to various risks and uncertainties, actual events or results may differ.

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