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Anker’s solar umbrella uses next-gen perovskite cells to keep a longer charge
Just a casual day at the beach.
A UK-based company called Oxford PV announced in September that it had already started the “world’s first” commercial sales of solar panels using perovskite-on-silicon cells, boasting a 24.5 percent efficiency, with improvements on the horizon. The rugged (IPX3) unit features six-inch wheels — large enough to roll over semi-rough terrain (small stones and rough gravel) — and a fold-down tray that can also be used as a handle. That will likely make it noisier and less power-efficient than competing models from EcoFlow and Bluetti, while having the advantage of improved temperature uniformity, faster cooldown, and no need to manually defrost the thing.
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