| 24 August 2010

Photo: NASA Who Knew Deserts Were Dusty? Dust is annoying enough to clean in my small apartment, I can't imagine the headaches that it must give the owners of large solar farms. Dusty solar panels capture fewer photons and thus produce less power, so keeping them clean is important. Thankfully for solar developers, help is coming... all the way from Mars!... Read the full story on TreeHugger