The University of Maryland's entry in the U.S. Department of Energy Solar Decathlon 2011 in Washington, D.C., Saturday, Sept. 30, 2011. (Credit: Stefano Paltera/U.S. Department of Energy Solar Decathlon)
The University of Maryland's entry in the U.S. Department of Energy Solar Decathlon 2011 in Washington, D.C., Saturday, Sept. 30, 2011. (Credit: Stefano Paltera/U.S. Department of Energy Solar Decathlon)
