Solar Cells and Batteries Become One: A Leap for Portable Power

For a long time, solar cells and batteries have worked as partners, as separate devices. One captures light, the other stores the electricity. Now, researchers have blurred that boundary with a breakthrough that could reshape how we power portable electronics. A new study presents a highly efficient all-perovskite solar-battery system; a device that doesn’t just … Continue reading Solar Cells and Batteries Become One: A Leap for Portable Power