Reuse, repurposing, and recycling of old solar-PV panels become an urgent target for saving the environments from the possible hazards of the decommissioned and highly degraded modules. The following article presents various options for beneficial reuse, or recycling of solar-PV panels.
https://www.solarpowerworldonline.com/2019/01/old-solar-panels-get-second-life-in-repurposing-and-recycling-markets/
Such recent option may need further studies from technical and economical points of view. Therefore, I am inviting you to contribute to this discussion by sharing your experience, or opinion, or studies.
Best regards,
M. EL-Shimy