Look at what those clever elves have been up to — the photo cells are built into the Spanish roof tiles:
Sustainable, friendly ... and beautiful!
Solar players show off their wares
July 16, 2008 2:37 PM PDTCaption text by Elsa WenzelIn Europe, Intersolar is known as one of the world’s largest solar conferences. The San Francisco arm of the event, held this week alongside Semicon West at the Moscone Center, is expected to draw 12,000 attendees.
