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Silicon plus perovskite solar reaches 34 percent efficiency
(arstechnica.com)
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this post was submitted on 03 Aug 2024
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Given that the first perovskites studied had lifespans that could be measured in minutes, this is great progress, but the fundamental problem is that as a class of materials they just don't want to exist outside of an inert atmosphere. Without significant progress in stability and encapsulation materials, they're more of a research curiosity than a viable real-world PV tech.