An innovative hybrid solar device that combines a PV panel and energy storage has achieved record levels of energy storage efficiency for such a device. And unlike conventional batteries, the ...

Researchers said the breakthrough "paves the way for electronics powered by the ambient light already present in our lives." When you purchase through links on our site, we may earn an affiliate ...

In a world where billions of connected devices—from smart thermostats to wireless sensors—demand small amounts of energy, battery replacements have become a wasteful and costly habit. Scientists from ...

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A research team from China’s Nanjing Tech University (NanjingTech) has developed and constructed a novel anthraquinone-based solar redox flow battery (SRFB) device. The system consists of redox ...

Portable solar panels and solar battery chargers are easy-to-use devices that provide backup power to anyone who happens to be away from a working power outlet, including hikers, car campers, and even ...