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Longi claims 33.9% efficiency for perovskite-silicon tandem solar cell - pv magazine International
(www.pv-magazine.com)
this post was submitted on 06 Nov 2023
78 points (97.6% liked)
Technology
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I am not going to pretend to be smart enough to understand any of it but I think it’s good news?
I would be keen to have solar panels or a solar array on my property but they are so damn expensive.
Yes. It is not 1:1 especially on these test conditions, but currently the truthful seller says the real-world effiency-% is around 15%. So probably with this new technology we can start saying the real-world effiency-% as around 20%, which is significant leap.