A Japanese team just made a big splash! They’ve turned perovskite solar cells into a cylindrical, sun-tube-like sealed form—resistant to rain and weathering. Output may even be higher than that of flat panels! In October, they’ll also set up an industry–academia alliance to push mass production. If this technology becomes widespread, eco-friendly energy will take a major step forward!

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Japanese researchers just dropped a game-changer! They're wrapping perovskite solar cells in cylindrical glass tubes like fluorescent lamps, protecting them from weather while potentially boosting power output. With an industry-academia alliance launching next month to scale production, this could be huge for renewable energy's future.

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