this post was submitted on 24 Aug 2023
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261
'Solar leafs' outshine panels in UK breakthrough - Energy Live News (www.energylivenews.com)
submitted 1 year ago by bernieecclestoned@sh.itjust.works to c/technology@lemmy.world
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[–] Transcendant@lemmy.world 19 points 1 year ago (2 children)

It's not just a 10% increase in productivity, it produces fresh water as a byproduct:

Furthermore, the photovoltaic leaf is capable of synergistically utilising the recovered heat to co-generate additional thermal energy and freshwater simultaneously within the same component, significantly elevating the overall solar utilisation efficiency from 13.2% to over 74.5%, along with over 1.1 L/h/m2 of clean water.

[–] Diabolo96@lemmy.dbzer0.com 5 points 1 year ago* (last edited 1 year ago) (1 children)

1.1l/h/m2 ? That means 25m2 generate 27.5l/h so 660l a day. That's huge.

[–] sushibowl@feddit.nl 4 points 1 year ago (1 children)

You're assuming full production for 24 hours a day, I don't think that's likely. Maybe 8 hours of full production a day under optimal conditions? Still, ~200 liters a day of potable water seems quite big for a 5x5 area of solar panels.

[–] Diabolo96@lemmy.dbzer0.com 3 points 1 year ago

Yeah, my bad. Your estimate seems more likely.

[–] Sekki@lemmy.ml 4 points 1 year ago (1 children)

Thats pretty cool, although that is not even mentioned in the article unless Im missing something.

[–] bernieecclestoned@sh.itjust.works 7 points 1 year ago

The article is extremely light on detail

That bleeping lobster linked the actual paper

https://lemmy.world/comment/2756145