Photovoltaic modules are characterized not only by the fact that they produce electricity in a very environmentally friendly and energy-efficient way, but also by their long service life. Thus, appropriately selected photovoltaic modules last for several decades when properly installed. If at some point damage occurs or the modules can no longer be used to generate electricity due to their age, they must be disposed of properly in accordance with the Electrical and Electronic Equipment Act.
This is because today's specialist disposal companies recycle the end-of-life PV modules in such a way that the raw materials they contain can be almost entirely reused as secondary raw materials and can be reintroduced into the materials cycle in production. It is therefore important to dispose of discarded modules correctly and hand them in at the appropriate collection points.
The German Solar Industry Association (BSW) provides a free information paper on its website called "Safe Handling of Old PV Modules". In it, it provides tips and safety information on handling and dismantling old PV modules and provides information on the condition in which they must be transported to the free collection points. For safety reasons, owners of photovoltaic systems should be well informed about the dismantling of the modules. This is because an active cell layer can become charged with electricity when exposed to sunlight. Thus, during transport and storage, the modules should always face downwards and damaged back foils should be dismantled in advance.
Source: BSW
© fotolia.com
