Editorial Disclosure: This content is based on independent research. SolarPanelExit.com and TRU Solar Cancellation share common ownership. Full disclosure | Ownership statement
SE
SolarPanelExit Editorial Team
Reviewed by licensed consumer protection attorneys · Updated March 2026

COMPANY CANCELLATION GUIDE

How to Cancel an ADT Solar Contract

ADT Solar (formerly Sunpro Solar) was a major residential solar installer before being acquired by Sunrun in 2023. If you have an existing ADT Solar contract, this guide covers your cancellation options based on our research into the transition and consumer experiences.

Updated March 2026 · Not legal advice · Our methodology

Review Your ADT Solar Contract (Free) →

ADT Solar, which previously operated as Sunpro Solar, was acquired by Sunrun in 2023. If you signed a contract with ADT Solar or Sunpro Solar, your agreement has reportedly been transferred to Sunrun. Your cancellation options depend on when you signed, the type of agreement, and your state's consumer protection laws. This guide covers what we've found -- but always verify current policies directly with the servicing company, as policies may change.

Important note: This guide is based on our independent research into publicly available information, consumer reports, and industry knowledge as of March 2026. ADT Solar no longer operates as a separate entity. Your contract is now reportedly serviced by Sunrun. We recommend contacting Sunrun directly to verify any information in this guide. This page is not affiliated with, endorsed by, or sponsored by ADT Inc., ADT Solar, Sunpro Solar, or Sunrun Inc.

Understanding the ADT Solar to Sunrun Transition

ADT entered the residential solar market through its acquisition of Sunpro Solar in 2021, rebranding the company as ADT Solar. However, in 2023, ADT reportedly sold its solar business to Sunrun, the largest residential solar company in the U.S. This means your ADT Solar contract has likely gone through multiple ownership changes.

Timeline of Changes

Sunpro Solar

  • Original company name
  • Founded in Louisiana
  • Rapid expansion pre-2021
  • Acquired by ADT in 2021

ADT Solar

  • Rebranded from Sunpro
  • Operated 2021-2023
  • Used ADT brand name
  • Sold to Sunrun in 2023

Sunrun (Current)

  • Now services ADT contracts
  • Largest residential solar co.
  • Contact for all inquiries
  • Original terms should apply

According to consumer reports, this chain of acquisitions has created confusion for some homeowners who signed contracts with Sunpro or ADT Solar and now find themselves dealing with Sunrun. Your original contract terms should generally remain intact regardless of the ownership change, but the company handling your account has changed.

ADT Solar Contract Types and Cancellation Implications

Based on our research, ADT Solar offered several types of agreements. Identifying your contract type is the first step toward understanding your exit options.

Solar Loan Agreements

ADT Solar reportedly offered solar loans as their primary financing option. Under a loan agreement, you own the panels but are making monthly payments on the financed amount. Key considerations:

  • You own the system, so you have more flexibility than lease or PPA customers
  • Your loan may be held by a third-party lender (not Sunrun), so check who services your loan
  • Paying off the loan balance eliminates your monthly obligation
  • Some loans reportedly included dealer fees that were rolled into the loan balance
  • If the loan includes a UCC lien, it may need to be released after payoff

UCC lien removal guide →

Solar Lease Agreements

Some ADT Solar customers reportedly signed lease agreements. With a lease, ADT Solar (now Sunrun) owns the panels and you make fixed monthly payments:

  • Fixed monthly payments, typically with an annual escalator
  • The solar company owns the equipment
  • Typically 20-25 year contract terms
  • Buyout option may be available after a certain number of years
  • Transfer to a new homeowner may be possible when selling

Power Purchase Agreements (PPAs)

Based on our research, ADT Solar also reportedly offered PPAs in certain markets:

  • You pay per kilowatt-hour (kWh) of electricity generated
  • The solar company owns the equipment
  • Rate escalator may increase the per-kWh price annually
  • Buyout typically based on fair market value

Option 1: Cooling-Off Period Cancellation

If you recently signed an ADT Solar contract, you may still be within your state's cooling-off period. This is generally the simplest and most cost-effective way to cancel.

  • The federal FTC Cooling-Off Rule provides 3 business days for contracts signed in your home or at a location that is not the seller's permanent place of business
  • Many states provide additional time -- some up to 30 days for solar-specific contracts
  • Your contract should include the required cooling-off period disclosure and cancellation form
  • Send your cancellation notice in writing via certified mail with return receipt requested
  • If you're within the cooling-off period, cancellation should be at zero cost to you

Check your state's specific rules: Some states have extended cooling-off periods specifically for solar contracts. For example, California reportedly requires a longer cancellation window for home solicitation contracts. Check your state's consumer protection laws or consult with a local attorney to understand your specific rights.

Pre-installation cancellation guide →

Option 2: Pre-Installation Cancellation

If you signed an ADT Solar contract but panels have not yet been installed, your cancellation options are generally better than after installation. Given the ADT Solar to Sunrun transition, some installations may have been delayed, potentially giving homeowners more time to cancel.

  • Contact Sunrun customer service as soon as possible to request cancellation
  • Put your cancellation request in writing (both email and certified letter recommended)
  • Even if the cooling-off period has passed, pre-installation cancellation may be possible depending on your contract terms
  • If site surveys, permits, or equipment have already been ordered, there may be cancellation charges -- review your contract carefully
  • The transition from ADT Solar to Sunrun may have created delays that work in your favor

Document everything: If your installation was delayed due to the ADT Solar to Sunrun transition, document all delays and communications. Significant delays beyond what was promised in your contract may strengthen your position if you need to negotiate or pursue legal cancellation.

Option 3: System Buyout

For lease and PPA customers, purchasing the system outright is a common exit strategy. Once you buy the system, you own it and eliminate ongoing monthly payments.

  • Lease buyout: Your original ADT Solar lease should include a buyout schedule with predetermined prices for each year. Check the "purchase option" section of your agreement
  • PPA buyout: PPA buyouts are typically based on the system's fair market value at the time of purchase
  • Timing: Buyouts are generally available after a certain number of years (often 5-7), though this varies by contract
  • Request a buyout quote: Contact Sunrun directly to get your current buyout price
  • Negotiate: The initial buyout quote may be negotiable, particularly if you obtain an independent appraisal showing a lower value

Option 4: Lease or PPA Transfer

If you're selling your home, you may be able to transfer your ADT Solar lease or PPA to the new homeowner. Since your contract is now serviced by Sunrun, the transfer process reportedly follows Sunrun's standard procedures:

  • Notify Sunrun of your intent to sell and transfer the agreement
  • The buyer will need to complete a credit application
  • Sunrun must approve the transfer based on the buyer's creditworthiness
  • Transfer paperwork and a potential transfer fee may apply
  • The process reportedly takes 2-6 weeks

Guide to selling a home with solar →

Option 5: Legal Cancellation

If you believe you were misled during the ADT Solar or Sunpro Solar sales process, you may have legal grounds for contract cancellation. Based on publicly available consumer complaints, commonly reported issues include:

  • Misleading savings projections that did not account for escalator clauses or changing utility rates
  • Sales representatives making verbal promises that differed from the written contract
  • Confusion about what entity the homeowner was actually contracting with (Sunpro, ADT Solar, or a financing company)
  • High-pressure door-to-door sales tactics
  • Misrepresentation of the contract type (e.g., telling the homeowner they were purchasing when they were actually signing a lease)
  • Hidden dealer fees rolled into financing
  • Failure to clearly explain the long-term cost implications

Dealer fee concerns: According to consumer reports, some ADT Solar (and Sunpro Solar) contracts reportedly included significant dealer fees that were added to the loan balance. If you were not clearly informed about these fees during the sales process, this may be relevant to a legal cancellation claim. Consult with a qualified attorney who handles solar contract disputes.

Find a solar panel lawyer →

Have an ADT Solar contract you want reviewed? Get a free preliminary assessment of your exit options.

How to Contact Sunrun About Your ADT Solar Contract

Since ADT Solar contracts are now reportedly serviced by Sunrun, you should contact Sunrun for any account questions or cancellation requests. Contact information may change, so verify on Sunrun's official website.

  • Phone: Sunrun's customer service line (check sunrun.com for current number)
  • Online: Log into your account at sunrun.com -- your ADT Solar account may have been migrated
  • Written notice: Send certified mail to Sunrun's corporate address (verify current address on their website)
  • Mention your original contract: Reference your ADT Solar or Sunpro Solar contract number when contacting Sunrun

Always document your communications. Follow up phone calls with written confirmation. Keep copies of all correspondence. If you encounter difficulty reaching the right department, ask to be transferred to the team handling former ADT Solar accounts.

Filing Complaints About ADT Solar

If you're unable to resolve your issue directly, you can file complaints with the following organizations:

  • Better Business Bureau (BBB): File a complaint at bbb.org. You may need to file under both ADT Solar and Sunrun depending on who is servicing your account
  • State Attorney General: File a consumer complaint with your state's AG office
  • Consumer Financial Protection Bureau (CFPB): For financing-related complaints, file at consumerfinance.gov
  • State Public Utilities Commission: In some states, the PUC handles solar complaints
  • Federal Trade Commission (FTC): Report deceptive practices at ReportFraud.ftc.gov
  • State Contractors Licensing Board: If your issue involves installation quality, file with your state's licensing authority

ADT Solar BBB Complaints and Consumer Issues

Based on publicly available information, ADT Solar and its predecessor Sunpro Solar reportedly received a significant number of consumer complaints through the BBB and other channels. Commonly reported issues, according to consumer reports, include:

  • Installation delays and scheduling issues
  • System underperformance relative to sales projections
  • Difficulty reaching customer service, particularly during the transition to Sunrun
  • Confusion over billing and account management after ownership changes
  • Concerns about dealer fees and financing terms
  • Property damage during installation

We recommend checking the BBB website directly for the most current complaint data and ratings. Note that BBB ratings reflect the company's response to complaints, not necessarily the overall quality of their service.

Impact of Multiple Ownership Changes on Your Contract

The Sunpro Solar to ADT Solar to Sunrun transition is unusual in the solar industry and has created unique challenges for homeowners. Based on our research, here are key considerations:

  • Contract terms: Your original contract terms should generally remain the same regardless of ownership changes, as contract assignments typically preserve the original terms
  • Warranty coverage: Equipment warranties (panels, inverters) are typically from the manufacturer, not the installer, so they should remain valid. Installation or workmanship warranties may be more complicated
  • Monitoring and maintenance: Your system monitoring and maintenance agreements may have transitioned to Sunrun's platform
  • Documentation: Keep copies of your original contract with Sunpro/ADT Solar, any modification notices, and all transition-related communications

Warranty concerns: If you're experiencing system issues and having trouble getting warranty service due to the ownership transition, document everything and consider filing complaints with your state's consumer protection office. The company currently servicing your contract is generally responsible for honoring the original terms.

Alternatives to Cancellation

Before pursuing full cancellation, consider whether any of these alternatives might address your concerns:

  • Payment restructuring: If affordability is the issue, ask Sunrun about any hardship programs or payment modification options
  • System optimization: If the system is underperforming, request a performance review and any necessary repairs or adjustments
  • Escalator negotiation: For lease or PPA customers, some homeowners have reportedly negotiated changes to their escalator terms
  • Early buyout: Even if your contract doesn't specify an early buyout option, asking for one may yield a negotiated exit
  • Solar panel removal companies: As a last resort, some companies specialize in solar panel removal, though this does not eliminate your financial obligation under the contract

Complete solar contract exit guide →

Frequently Asked Questions

ADT sold its solar division to Sunrun in 2023. Your ADT Solar contract has reportedly been transferred to Sunrun, which now services these accounts. Your original contract terms should generally remain the same. Contact Sunrun for any account questions or to verify your contract details. Sunrun cancellation guide →

Direct cancellation after installation is generally not available without cost. Your options include buying out the system, transferring the agreement when selling your home, or pursuing legal cancellation if you have grounds such as misrepresentation during the sales process. The specific options depend on your contract type and state laws. Full exit guide →

According to consumer reports, some ADT Solar and Sunpro Solar loan agreements reportedly included dealer fees that were added to the total financed amount. These fees can significantly increase the total cost of the system beyond the cash price. Review your loan documents carefully, and if you believe fees were not properly disclosed, consult with a qualified attorney.

Equipment warranties from panel and inverter manufacturers should remain valid regardless of the installer's ownership changes. Workmanship or installation warranties are more complex -- these were originally provided by Sunpro/ADT Solar and have reportedly been assumed by Sunrun. Contact Sunrun to verify your specific warranty coverage and how to file claims.

Contact Sunrun, which now reportedly services former ADT Solar accounts. Visit sunrun.com for current contact information. Have your original ADT Solar or Sunpro Solar contract number ready. If you have difficulty reaching the right department, ask specifically about the team handling former ADT Solar accounts.

Yes. You can file complaints with the BBB (under both ADT Solar and Sunrun), your state's Attorney General, the CFPB for financing issues, the FTC, and your state's contractors licensing board. Keep documentation of all issues and communications to support your complaint.

Ready to Explore Your ADT Solar Exit Options?

Get a free preliminary contract review or see which exit companies our editorial team recommends.

Disclaimer: This guide is for informational purposes only and is not legal advice. This page is not affiliated with, endorsed by, or sponsored by ADT Inc., ADT Solar, Sunpro Solar, or Sunrun Inc. Information is based on our independent research and may not reflect current policies. Results vary by individual situation. We do not advise homeowners to stop making payments or breach contractual obligations. SolarPanelExit.com and TRU Solar Cancellation share common ownership. Consult a qualified attorney before taking action. See our Ownership Disclosure and Advertiser Disclosure.

★★★★★Trusted by 500+ homeowners · Response in 2 business days · 100% free