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flag Chinese scientists achieve 30.1% efficiency in perovskite solar cells, a first for the technology.

flag A Chinese research team has developed a perovskite solar cell with a certified efficiency of 30.1 percent, the first time this type of cell has surpassed 30 percent. flag Using non-destructive terahertz radiation, scientists identified energy loss at an internal interface and designed a "dipolar passivation" layer to improve charge flow, boosting mobility by over 68 percent. flag The breakthrough, led by researchers from Nanjing University and the National Sciences Institute of Innovation, was published in Nature and could lead to more efficient, affordable solar energy solutions.

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