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[–] 23 points 3 years ago* (1 child)

This is nothing new, bifacial solar panels are on the market for well over a year now...

e.g. https://www.pv-magazine.com/2020/06/08/jolywood-unveils-black-bifacial-module/

Cheap and readily available...

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  • [–] 20 points 3 years ago

    Read past the (admittedly misleading) headline. This article is about double-sided perovskite solar panels, which is apparently just a better material, and maybe it benefits more from the double-sided structure? Not sure of the specifics, but they're saying efficiency can reach 30%, which is a lot higher than your example.

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