Solar Panels Alternative ways to recycle Illegal in Garbage, Recycling & Drains Hazardous Waste Special Instructions Please note that the Napa-Vallejo Household Hazardous Waste Facility does not accept solar panels. We recommend contacting your solar installer or the solar panel manufacturer for information on proper disposal. There are also several solar panel reuse and recycling locations in the greater Bay Area that accept drop off of panels. Never Toss or Dump Illegally Solar panels contain heavy metals such as silver, copper, lead, arsenic, cadmium and selenium. Don’t throw them away or dump them because they can leach toxic chemicals into the environment. Treat Broken Panels as Hazardous Waste Broken pieces must be cleaned up and properly packaged to minimize the potential escape of hazardous materials. Contact the solar panel manufacturer for detailed instructions on cleanup and disposal. Alternative Ways to Recycle Return to the Manufacturer Contact the manufacturer of your solar panels to see if they have a program for recycling or refurbishing old panels.