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PEROVSKITE PHOTOVOLTAICS

Contain the lead

Lead in perovskite solar cells is a potential environmental and health hazard if it is released from accidentally damaged panels. Now, the encapsulation of perovskite solar cells with self-healing polymers is shown to significantly reduce the risk of lead leakage from hail impact under a variety of weather conditions.

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Fig. 1: Lead leakage assessment from damaged encapsulated solar modules.

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Correspondence to Sarah Kajari-Schröder.

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Kajari-Schröder, S. Contain the lead. Nat Energy 4, 534–535 (2019). https://doi.org/10.1038/s41560-019-0414-2

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