Announcing: Slashdot Deals - Explore geek apps, games, gadgets and more. (what is this?)

Thank you!

We are sorry to see you leave - Beta is different and we value the time you took to try it out. Before you decide to go, please take a look at some value-adds for Beta and learn more about it. Thank you for reading Slashdot, and for making the site better!



New Solar Cell Harvests Hydrogen From Water

zubernerd 15% would be pretty good (222 comments)

15% efficiency would actually be pretty good considering by some calculations photosynthesis efficiency is around 5 to 20%.
Here is one calculation showing ~6.6% photosynthesis efficiency
It takes into account things like canopy shading, which wouldn't necessarily apply to this, but here's the link:

I tried to find a peer reviewed one, but can't find one right now(I'm at work, break almost over... :( )

more than 6 years ago


zubernerd hasn't submitted any stories.


zubernerd has no journal entries.

Slashdot Login

Need an Account?

Forgot your password?