Understanding Solar Leases: A Smart Way to Go Solar in Illinois
- Luis Vigo

- Jul 14
- 4 min read
Switching to solar energy is a fantastic way to save money and help the environment. But the upfront cost of solar panels can be a big hurdle. That’s where solar leases come in. They offer a way to enjoy solar power without the heavy initial investment. If you’ve ever wondered how does a solar lease work, you’re in the right place. I’ll walk you through everything you need to know about solar leases, especially if you live in Illinois.
Understanding Solar Leases: What You Need to Know
Solar leases are agreements where you rent solar panels from a company instead of buying them outright. You pay a fixed monthly fee, and the company takes care of installation, maintenance, and repairs. This means you get to enjoy the benefits of solar energy without the hassle of ownership.
Here’s how it typically works:
The solar company installs panels on your roof at little or no upfront cost.
You sign a lease agreement, usually lasting 15 to 25 years.
You pay a monthly lease payment, which is often lower than your current electricity bill.
The solar company owns and maintains the system.
You benefit from the electricity generated by the panels, reducing your utility bills.
This setup is perfect if you want to go solar but don’t want to deal with the upfront costs or maintenance responsibilities.

Why Choose a Solar Lease in Illinois?
Illinois offers several incentives and programs that make solar leases attractive. For example, the state’s net metering policy allows you to send excess electricity back to the grid and get credits on your bill. Plus, many solar companies in Illinois tailor lease agreements to maximize these benefits.
Leasing also helps you avoid the complexity of tax credits. Since you don’t own the panels, you’re not eligible for federal or state solar tax credits. Instead, the solar company claims those credits, which helps lower your lease payments.
If you’re a homeowner who wants to save money immediately and avoid maintenance headaches, a solar lease can be a great option.
What is the 33% Rule in Solar Panels?
You might have heard about the “33% rule” when it comes to solar panels. This rule is a simple guideline to help you size your solar system properly. It suggests that your solar panels should cover about 33% of your home’s total electricity consumption to make a meaningful impact on your energy bills.
Why 33%? Because covering a third of your energy use with solar can significantly reduce your monthly electricity costs without requiring a massive system that takes up too much space or costs too much.
For example, if your home uses 900 kWh per month, a solar system sized to generate about 300 kWh monthly would be ideal. This balance helps you save money while keeping your lease payments manageable.
Keep in mind, solar leases often come with pre-set system sizes, so it’s important to discuss your energy needs with your solar provider to find the right fit.
The Benefits and Drawbacks of Solar Leases
Like any financial decision, solar leases have pros and cons. Here’s a quick breakdown to help you decide if leasing is right for you.
Benefits
Low or no upfront cost: You don’t have to pay thousands of dollars upfront.
Maintenance-free: The solar company handles repairs and upkeep.
Predictable monthly payments: You know exactly what you’ll pay each month.
Immediate savings: Lease payments are often less than your current electric bill.
Easy to upgrade: Some leases allow you to upgrade your system during the contract.
Drawbacks
No ownership: You don’t own the panels, so you miss out on tax credits.
Long-term contract: Leases usually last 15-25 years, which can be a long commitment.
Home sale complications: Selling your home with a leased system can be tricky.
Limited customization: You might not be able to choose the exact system size or brand.
Understanding these pros and cons will help you make an informed choice.

How to Get Started with a Solar Lease in Illinois
If you’re ready to explore solar leasing, here’s a simple step-by-step guide to get you started:
Assess your energy needs: Look at your past electricity bills to understand your usage.
Research local solar companies: Find providers experienced with Illinois solar incentives.
Request quotes: Get multiple lease offers to compare prices and terms.
Review the lease agreement carefully: Pay attention to contract length, monthly payments, and maintenance responsibilities.
Check for incentives: Ask how the lease interacts with Illinois’ net metering and other programs.
Schedule a site visit: The company will inspect your roof and electrical system.
Sign the lease and schedule installation: Once you agree, the company will install your panels.
Start saving: Enjoy lower electricity bills and clean energy.
Remember, asking questions and understanding the fine print is key. Don’t hesitate to get clarification on anything unclear.
What Happens at the End of a Solar Lease?
Solar leases usually last between 15 and 25 years. When your lease ends, you typically have a few options:
Renew the lease: Continue leasing the system under new terms.
Buy the system: Purchase the solar panels at a fair market value.
Have the panels removed: The solar company will take the system off your roof.
Each choice has pros and cons. Renewing keeps things simple, buying gives you ownership and potential savings, and removal frees your roof but ends your solar benefits.
Planning ahead for the end of your lease can save you stress and unexpected costs.
Switching to solar energy through a lease is a smart, affordable way to embrace clean power in Illinois. By understanding the ins and outs of solar leases, you can make a confident decision that fits your budget and lifestyle. If you want to dive deeper into the details, check out this helpful guide on how does a solar lease work. Solar energy is within reach, and a lease might be your perfect first step toward a greener home.





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