PV-powered rechargeable aqueous zinc battery

Conceived by scientists in China, the device combines an integrated carbon-based perovskite solar cell module with a rechargeable aqueous zinc metal cell. The proposed system achieved an overall efficiency of 6.4%, and a steady operation for more than 200 cycles with little performance degradation.Scientists from the Nankai University in China have fabricated an integrated solar rechargeable zinc battery (SRZB) powered by perovskite solar cells that could be used for wearable smart electronics, Internet of Things (IoT) devices, and other electrically powered equipment. The system was built in ...

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