With home solar and home solar + battery storage systems, all home solar system components are covered for the term of twenty-five years, reducing or eliminating out-of-pocket expenses for system maintenance or equipment repairs or replacements, including labor. Plus, we also include a 10-year roof penetration warranty. With a Sunnova +SunSafe add-on battery, your battery comes with a limited manufacturer warranty for the term of your plan, either 10 or 15 years. For parts covered under the warranty, we will coordinate all maintenance and repairs, but labor costs are not included.  If you currently have a home solar system that was not installed by Sunnova or a Sunnova dealer, but you're interested in the benefits of our Sunnova Protect Warranty, visit our Sunnova Protect Services page to learn more about our home solar protection plans. Refer to the Limited Warranty and Warranty Agreement in your service plan for complete warranty terms and limitations. For batteries, the system warranty is based on the manufacturers’ warranty. Refer to the Warranty Agreement for complete warranty terms and limitations.