There are several ways to retire a solar project, including extension, refurbishment, repowering, or decommissioning. Solar panels can be completely dismantled. This is called decommissioning. Solar panels that are removed from use can be disassembled and recycled for use in other products or refurbished and resold. Silicon PV modules are primarily made of glass, aluminum, and plastic, which can all be easily recycled. The glass content of panels is increasing over time in efforts to maximize efficiency in energy absorption, a process that allows for even more simple recycling processes. Check out this Decommissioning Fact Sheet for more information: bit.ly/3Y662Eb