Solar PV Recycling Waste Management using Graphene-Based Solar Cells

Vijaya Kumar, Honi Tatam, Narimeti Vijay, Dr.V.Arulalan

Graphene-based solar cells; Silicon-based PV cells; Life Cycle of a PV module

— In the rapidly growing usage of solar energy, traditional silicon-based cells present challenges such as limited recycling methods and significant End-of-Life (EOL) waste. In contrast, Graphene-based solar cells, emerge as a promising alternative, offering higher efficiency, durability, and improved recycling prospects. The recycling process incorporates collection, disassembly, material recovery, and component repurposing. This method requires less energy and fewer chemicals, as graphene can be reclaimed with minimal environmental impact and synthesized from bio-waste. Graphene’s robust mechanical properties also contribute to longer operational lifespans, delaying EOL waste. This sustainable approach not only addresses waste challenges but also offers scalable, eco-friendly recycling methods that lower the ecological footprint of solar energy.

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