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Longi claims world record-breaking 34.6% efficiency for perovskite-silicon tandem solar cell (www.pv-magazine.com)

submitted 5 months ago by [email protected] to c/[email protected]

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[–] [email protected] 11 points 5 months ago (5 children)

The main issue is with longevity, once they solve that, I am hopeful they will then this will dominate the Solar market completely and replace all the Silicon based single band gap panels. Even someone with relatively recent panels of 20-22% would benefit a lot from 35% panels, that is a lot of extra power in the same space.

[–] [email protected] 4 points 5 months ago (4 children)

Is longevity currently a deal breaker?

Asking because I'm pretty sure just saw an article about solar panels from the 90s that were still working at 70+% capacity

[–] [email protected] -2 points 5 months ago (1 children)

Longevity issues combined with harmful rare mineral extraction kinda eats ass in the long run

[–] [email protected] 2 points 5 months ago

Worse the the status Quo though?

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