Deaths-head Jester

About:
[The Project]
[The ApocaDocs]
[Equal Share]
The Six Scenarios:
[Species Collapse]
[Infectious Disease]
[Climate Chaos]
[Resource Depletion]
[Biology Breach]
[Recovery]
Explore:

Play:

It's weekly, funny, and free!

SEARCH

More than 5,600 stories!

A great gift
for crisis deniers!


The ApocaDocs have a Book!
Humoring the Horror of the
Converging Emergencies
94 color pages
$24.99 now $15!
Or read FREE online!




Twitter




Ping this story
in social media:
del.icio.us
Digg
Newsvine
NowPublic
Reddit
Facebook
StumbleUpon

Posted Mon Aug 23 2010: from ACS, via EurekAlert:
Self-cleaning technology from Mars can keep terrestrial solar panels dust free http://apocadocs.com/s.pl?1282568107
Imagine keeping dust and grime off objects spread out over an area of 25 to 50 football fields. That's the problem facing companies that deploy large-scale solar power installations, and scientists today presented the development of one solution -- self-dusting solar panels ― based on technology developed for space missions to Mars. In a report at the 240th National Meeting of the American Chemical Society (ACS), they described how a self-cleaning coating on the surface of solar cells could increase the efficiency of producing electricity from sunlight and reduce maintenance costs for large-scale solar installations.... The self-cleaning technology involves deposition of a transparent, electrically sensitive material deposited on glass or a transparent plastic sheet covering the panels. Sensors monitor dust levels on the surface of the panel and energize the material when dust concentration reaches a critical level. The electric charge sends a dust-repelling wave cascading over the surface of the material, lifting away the dust and transporting it off of the screen's edges. Mazumder said that within two minutes, the process removes about 90 percent of the dust deposited on a solar panel and requires only a small amount of the electricity generated by the panel for cleaning operations.
[Read more stories about: alternative energy, technological innovation]

New!:
No reader quips yet -- be the first!

Got a PaniQuip?

Your Quip (limit 140 characters, no links, just wit):

First name:

The text shown in the Web image to the right:


We reserve the right to reuse, remove, or refuse any entry.

'Doc Michael says:
That's even better than Space Food Stix!

NEXT>
More stories:
  • PMO Compounds Show Promise Against Deadly Ebola, Marburg Viruses
  • Biosemiotics: Searching for meanings in a meadow
  • (Self-cleaning technology from Mars can keep terrestrial solar panels dust free)
  • Coral doctor sounds the alarm about more acidic seas
  • We've gone into the ecological red

  • Want to explore more?
    Try the PaniCloud!
    Copyright 2010 The Apocadocs.com