SMRTR Science & EngineeringMar 2, 2025Interesting Engineering

Scientists create silicon-free solar cells to reduce costs, offer longer lifespan

SMRTR summary

Researchers at Georgia Tech have developed a technique to create more durable and cost-effective solar cells using perovskite crystals with titanium-infused top layers. This innovation addresses the main drawback of perovskite cells - their limited lifespan - potentially transforming the solar industry by making these cells last longer and perform as well as silicon cells, while being cheaper to produce. The development supports efforts to boost domestic solar cell production and accelerate renewable energy adoption in the US.

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