How can we reuse old solar panel?

In the structure of solar photovoltaic panels, glass accounts for about 68% of the entire panel, aluminum frames for 17%, and silicon for about 3.46%. This shows that there is a large amount of reusable resources in used PV panels. Aluminum frames, silicon powder and copper powder can all be directly recycled to re-produce solar panels or used in other ways.

The production line of solar panel recycling machine is to sort and dismantle the retired solar modules to recover the reusable materials such as silicon, silver, copper and aluminum. The recycling rate of the used PV panels can reach 96%. By recycling the old solar PV panel materials, it reduces the exploitation of primary resources while lowering the consumption of resources. Thus, it can effectively alleviate the pressure on the ecological environment, protect the environment and avoid the waste of resources.

The recycling of solar photovoltaic panels is an important issue we are currently facing. As of 2023, the number of PV modules that need to be recycled is about 100,000 pieces, of which more than 6,000 tons of resources can be recycled. Through the dismantling of used PV modules, technological innovation, policy support and the enhancement of environmental protection awareness, we can realize the effective recycling and treatment of solar PV panel waste in the future. Promote the green sustainable development, but also for our recycling enterprises to obtain certain benefits.