SOLAR WARRANTY GUIDE
LG Electronics discontinued its solar panel business in 2022. If you have LG solar panels on your home, this guide covers what we know about your warranty coverage, who to contact, and what options you have going forward.
Updated May 2026 · Not legal advice · Our methodology
LG Electronics was one of the most respected names in residential solar panels, known for high-efficiency NeON series panels and strong 25-year warranties. In 2022, LG announced it was exiting the solar panel business. This left many homeowners with questions about their warranty coverage and what happens if their LG panels need service or replacement. Based on our research, LG has committed to honoring existing warranties -- but the practical reality for homeowners is more complex.
Important note: This guide is based on our independent research as of March 2026. LG's warranty processes and contact information may have changed since LG exited the solar business. We recommend contacting LG directly to verify current warranty coverage and claim procedures. This page is not affiliated with, endorsed by, or sponsored by LG Electronics.
Based on publicly available information, LG Electronics announced its exit from the solar panel market in early 2022. Key factors reportedly included:
Based on our research, LG solar panels came with industry-leading warranties. Understanding your specific coverage is important:
Keep your documentation: Locate and preserve your original purchase documents, installation records, warranty certificate, and serial numbers from your LG panels. This documentation will be essential for any warranty claims. The serial numbers are typically found on the back of each panel and on your installation paperwork.
Based on our research, LG reportedly committed to honoring warranties even after exiting the business. However, the process may have changed:
Since LG no longer manufactures solar panels, replacement may involve different solutions:
Mismatched panels: If you need to replace one or more panels in an existing LG array, the replacement panels should be as closely matched as possible to avoid performance issues. A solar professional can help you find the best compatible option. Mismatched panels in a string inverter system can reduce the output of the entire string.
If you're selling a home with LG solar panels, here are important considerations:
Guide to selling a home with solar →
For reference, LG produced several popular residential panel lines before exiting the market:
Check the label on the back of your panels or your installation documentation to identify your specific model.
Have questions about your solar contract or system? Get a free preliminary assessment of your options.
Keeping your system monitored is important for detecting issues early:
Since LG no longer provides installation or maintenance services, you'll need alternative service providers:
If you have a solar lease or PPA with LG panels and want to exit your contract:
Full solar contract exit guide →
Based on our research, LG reportedly committed to honoring existing product and performance warranties even after exiting the solar business. However, the practical process for filing claims may have changed. Contact LG directly to verify your specific warranty status. Keep your original purchase documentation and panel serial numbers available.
LG Electronics reportedly exited the solar panel business in 2022 due to intense price competition from other manufacturers, rising material costs, and a strategic decision to focus on other business areas. LG's solar panels were premium products with high manufacturing costs, making it difficult to compete on price.
Contact LG to file a warranty claim. Since LG no longer manufactures panels, replacements may be an equivalent panel from another manufacturer or a cash settlement. A local solar installer can help diagnose the issue and facilitate the replacement. Make sure any replacement panel is compatible with your existing system.
LG solar panels were widely considered among the best residential panels available, with high efficiency and strong warranties. The panels continue to produce electricity regardless of LG's business decisions. There's no reason to replace functioning LG panels -- they will continue working for decades. The main concern is warranty service if issues arise.
Yes. LG panels were premium products and your system still generates electricity and value. Provide buyers with warranty documentation and system performance data. An independent inspection can reassure buyers. The panels' quality doesn't change because LG exited the market. Selling with solar guide →
Your lease or PPA is with your solar company (Sunrun, SunPower, etc.), not with LG. The leasing company is responsible for maintaining the system regardless of the panel manufacturer's business status. If you're having service issues, contact your leasing company, not LG. Solar contract exit guide →
Whether you have LG panels or any other brand, get a free contract review or see which companies can help with your solar situation.
This content is based on independent research and represents our editorial team's opinions. SolarPanelExit.com and TRU Solar Cancellation share common ownership. We may receive compensation when you contact companies through our site. This does not influence our editorial rankings. Results vary by individual situation. This is not legal advice.
Disclaimer: This guide is for informational purposes only and is not legal advice. This page is not affiliated with, endorsed by, or sponsored by LG Electronics. Information is based on our independent research and may not reflect current LG warranty 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.