How to Sue Solar Panel Companies for Fraudulent Financing and Deceptive Promises in Illinois

Current as of: September 16, 2026 Consumer Protection Law Illinois
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If a solar company lied to you about state tax credits, energy savings, or hidden financing costs, you can file a lawsuit under the Illinois Consumer Fraud and Deceptive Business Practices Act to cancel the contract and seek damages.

Switching to solar power is a popular way to reduce energy costs and help the environment. However, the solar industry has attracted aggressive sales companies that use deceptive tactics to lock homeowners into terrible financing deals. If you were misled by a solar installer in this state, there are powerful consumer protection laws on your side. To fight back against predatory lenders and bad contractors, you can browse our United States lawyer directory to find a local attorney.

The Illinois Consumer Fraud and Deceptive Business Practices Act (ICFA)

The 815 ILCS § 505/2 makes it strictly illegal for businesses to use deception, fraud, false promises, or misrepresentation in the sale of any goods or services. When a door-to-door solar salesperson lies to you about the true cost of a system, they are violating the ICFA. The precedent established in Avery v. State Farm Mut. Auto. Ins. Co., 216 Ill. 2d 100 (IL Supreme Court 2005) demonstrates that consumers can recover actual damages if they prove a business used deceptive acts that caused them financial harm.

Elderly Homeowners and Hidden 20-Year Liens

Many predatory solar companies target seniors on fixed incomes, promising "free solar" through government programs. In reality, they trick the homeowner into signing a 20-year or 25-year lease or Power Purchase Agreement (PPA). These agreements often come with a UCC-1 fixture filing, which acts like a lien on the home. This hidden lien can prevent the homeowner from selling or refinancing the house in the future without paying tens of thousands of dollars to buy out the toxic contract.

Aggressive Door-to-Door Sales and Tax Credit Lies

Some salespeople use high-pressure tactics right on your doorstep. They might claim that the state is offering a limited-time program that will pay for the entire system, or that you are guaranteed a massive federal tax check. Often, these salespeople do not explain that tax credits only help if you actually owe that much in income taxes. Selling a system based on guaranteed government rebates that the consumer cannot actually claim is a deceptive practice.

Bait-and-Switch Tactics on Energy Bills

A common lie is that installing solar panels will completely eliminate your utility bill. You are shown a beautiful chart with a zero-dollar electricity cost. However, most homes remain connected to the grid and still have to pay monthly connection fees. When winter comes and the panels produce less power, the homeowner ends up paying both the monthly solar loan and a regular electric bill, devastating their finances.

The 3-Day Right to Cancel

State law heavily protects consumers who buy items at their home. Under 815 ILCS § 505/2B, if you sign a contract for more than $25 with a door-to-door salesperson, you have an absolute right to cancel that contract within three full business days. The salesperson must give you a written "Notice of Cancellation" form at the time of sale. If they fail to provide this form or obscure the rule, your right to cancel may extend far beyond the initial three days.

Step-by-Step Process to Fight Back

Whether you live in Rockford, Springfield, or Naperville, taking legal action involves creating a paper trail and involving state authorities.

Step 1: Send a Written Demand

Before filing a lawsuit, it is standard practice to send a formal demand letter to the solar company and the financing bank. Inform them of their deceptive practices and demand the immediate cancellation of the contract and removal of any UCC-1 filings on your property.

Step 2: File a Complaint with the Attorney General

You can seek help by submitting a formal grievance to the state. Fill out the Form Consumer Complaint, Illinois, Attorney General, Consumer Fraud Complaint Form. This is reviewed by the Office of the Attorney General, Consumer Protection Division, Chicago or the Office of the Attorney General, Consumer Protection Division, Springfield. State intervention can sometimes force a company to settle quickly.

Step 3: File an ICFA Lawsuit

If the company refuses to cancel the contract, your lawyer can file a lawsuit in your local court, such as the DuPage County Circuit Court, Wheaton or the Peoria County Circuit Court, Peoria. You will demand that the court tear up the contract and award you damages.

Attorney Fee Structures and Costs

Many consumers fear they cannot afford a lawyer to fight a huge solar company. However, the ICFA contains a fee-shifting provision. This means that if you win your case, the judge can order the fraudulent solar company to pay all of your attorney fees and court costs. Because of this, many consumer protection attorneys take these cases on a contingency basis or with very low upfront retainers, knowing the defendant will eventually foot the bill.

How Long Does the Process Take?

If the solar company realizes they are caught in a blatant lie, they may settle and cancel the contract within 30 to 90 days of receiving a lawyer's demand letter. If the case goes to a full civil trial, it can take 1 to 2 years to get a final judgment from a judge.

Frequently Asked Questions (FAQ)

What is a UCC-1 fixture filing?

It is a legal notice filed by the solar company on your county property records, indicating they own the solar equipment attached to your home. It can complicate selling or refinancing your house.

Can I cancel my solar contract after the panels are installed?

If the three-day cancellation period has passed, you generally cannot cancel just because you changed your mind. However, if the contract was based on fraud, a court can void it even after installation.

Do I still have to pay my solar loan while suing the company?

You should consult your lawyer before stopping payments. Stopping payments can damage your credit score, but a lawyer can often negotiate a suspension of payments during litigation.

Are solar tax credits guaranteed?

No. Tax credits are never guaranteed. They only apply if you have sufficient tax liability to offset. A salesperson promising a guaranteed check from the government is using deceptive tactics.

Does the 3-day cancellation rule apply if I bought the system online?

The specific 3-day door-to-door rule generally applies to sales made physically at your home. However, online sales are still fully protected under the general fraud provisions of the ICFA.


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