Composition of a panel and potential for recovery
A photovoltaic module is mainly made of glass and aluminum, with a lower proportion of polymers, silicon and conductive metals. Recycling processes primarily aim to recover flows the largest, then the progressive improvement in the recovery rates of the finer fractions.
How the sector works in Switzerland
The Swiss system relies on specialized recovery and processing networks, in line with the rules applicable to electronic waste. The organization of the sector makes it possible to pool logistics costs and maintain traceability of equipment at the end of its life.
Reuse, repair and second life
Before recycling, certain components can be reused if their condition allows it and if the requirements of safety are respected. This hierarchy (reuse then recycling) reduces the environmental impact and limits ultimate waste.