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Longi achieves 34.6% efficiency for two-terminal tandem perovskite solar cell prototype (www.pv-magazine.com)

submitted 2 months ago by [email protected] to c/[email protected]

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[–] [email protected] 11 points 2 months ago* (last edited 2 months ago) (1 children)

I think it's still interesting as it shows the potential.

And Oxford PV recently had a commercial sale of a perovskite solar panel with a 25 year guarantee

By adapting the formulation and synthesis of the perovskite and the cell design and encapsulation optimization, Oxford PV succeeded in mitigating stability-related deficits and aims at providing future buyers of their modules with the industry-standard 25 year performance guarantee

[–] [email protected] 3 points 2 months ago (1 children)

Interesting. Cost is also very important for large scale deployment of course. I wonder if this stuff can become competitive in $ per watt with the current silicon cells.

[–] [email protected] 6 points 2 months ago

I've seen them say their solar panels will provide more energy for the same amount of land at a lower cost.
But it doesn't seem like their prices are publicly available yet.