There are two main types categorized as silicon-based or thin-filmed panels. As a result, here is the method for silicon based solar panel recycling.
1
Step 1
Recycling silicon-based solar panels begins with the dismantling of the panels. This process separates its aluminum and glass. Both materials are individually recyclable.
2
Step 2
Then, they subject the rest of the modules to a temperature of 500◦ Celsius. This takes place in a thermal processing unit to ease the bonds between the cell elements.
3
Step 3
Once the heat is applied, the plastic evaporates. This leaves the silicon cells for processing.
4
Step 4
After the heat treatment, the melting process separates the hardware. They separate the hardware, which is 80 percent reusable, from the silicon particles.
5
Step 5
As a result, material is ready for use in the new silicon modules.