Green light wavelength-selective organic solar tech for greenhouses

https://www.pv-magazine.com/2024/09/05/green-light-wavelength-selective-organic-solar-tech-for-greenhouses/

A research team at Osaka University in Japan has developed green light wavelength-selective organic solar cells (OSCs) that transmit blue and red light necessary for crop growth and use green light, which contributes only a little to photosynthesis, for power generation.

127 points · 9 comments · view on lemmy.world

9 Comments

TammyTobacco@lemmy.ml · 26 pts · 2y (1 reply)

If this was efficient enough you could use them to shade plants to keep the summer heat down while also giving them full light. Hopefully it's feasible.

SirDerpy@lemmy.world · 9 pts · 2y

Similar, non-wavelength specific translucent panels were for sale a month ago when I bought my 400W traditional panels. It's not just feasible. It's already for sale.

recklessengagement@lemmy.world · 15 pts · 2y

If this works, could you theoretically cover crop fields in solar panels as well? That's a ton of usable space

XeroxCool@lemmy.world · 9 pts · 2y (4 replies)

Transmits, as in let's it pass through, right? Like window tint being rated as xx% visible light transmission (VLT)?

Peter1986C@lemmings.world · 14 pts · 2y (1 reply)

As written in the article, letting through wavelengths other than green. So, yes.

XeroxCool@lemmy.world · 1 pts · 2y

I did read it, but I realize I was stuck with a more radio-like definition of "transmit". Thanks

itsnotits@lemmy.world · 4 pts · 2y (1 reply)

lets* it pass through

XeroxCool@lemmy.world · 3 pts · 2y

I swear, auto-correct intentionally picks the wrong one every time. I know because my error is not using enough apostrophes

Shawdow194@fedia.io · 3 pts · 2y

Incredible!