this post was submitted on 24 Aug 2023
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[–] Sekki@lemmy.ml 13 points 1 year ago (11 children)

Experiments reveal PV-leaves generate over 10% extra electricity compared to standard solar panels, which dissipate 70% of solar energy.

So basically you go from using 30% of solar energy to 33%? Sounds nice but would that really do that much?

[–] Transcendant@lemmy.world 24 points 1 year ago (8 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.

[–] DaPorkchop_@lemmy.ml 8 points 1 year ago (2 children)

where does the salt go? wouldn't it build up in the pipes and cause them to get clogged?

[–] IndefiniteBen@feddit.nl 3 points 1 year ago

Another commenter summarized the nature article linked in comments... Yes, the salt is left in the pipes, so they are flushed out at night to prevent buildup.

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