The Department of Toxics Substances Control (DTSC) recently developed regulations for managing spent solar panels as Universal Waste, a category of Hazardous Waste. Solar panels that qualify as Universal Waste must be managed as hazardous and cannot be sent to the landfill, local e-waste collection sites, or in any curbside bins.
Please contact your solar installer or manufacturer for advice regarding expanding the longevity of your existing panels or for recycling opportunities. If your panels are still in working condition with no damage to the panel or cords, consider donating them to Habitat For Humanity Restore or selling them on online donation platforms such as Craigslist, Nextdoor, or Facebook Marketplace.
The solar panel recycling and collection infrastructure is new and developing so make sure to check back for updates.
Related topics:
See Materials exchange programs for online donation platforms such as Craigslist, Nextdoor, etc.
Zero Waste Sonoma received a grant from CalRecycle between 2023-2025 to host a limited amount of solar panel collection events in Sonoma County. ZWS hosted 12 collection events and the project has come to an end.
Reuse organization
3227 Santa Rosa Ave, Unit A
Santa Rosa, CA 95407
NotesDrop-off and fee.