The Solar Decathlon 2009 is full of prefab, modular and component-based construction. Today's entry is from the University of Illinois at Urbana-Champaign.

The Gable Home:

will ship in three major components: the main module, the roof cap and accessories.

...

The main module of the home will transport as a single, enclosed unit, measuring 15’-6” wide x 53’ long and 11’-10” tall.

Worth a look:

• Gable Home website and blog
• Video Gallery
• Image Gallery

Interesting to note: They partnered with Homeway Homes to manufacture the Gable Home.