Solar Decathlon: Overall View
Twenty teams of students worked around the clock to finish prototype solar houses on the national mall.
INTERACTIVE PANORAMA: Click and drag on the image to move in any direction. Use the Shift Key to zoom in, and the Ctrl Key to zoom out.
Panoramic Composite by: Megan Rossman/ The Washington Post
More on washingtonpost.com
More Real Estate News
View More Activity
© 2009 The Washington Post Company