the american company srs energy has taken the idea of solar panels design for rooftop to a whole new level
by integrating them right into roof tiles. rather than using flat panels installed over traditional roofing
materials, srs energy has developed solar panel roofing tiles that integrate right into the roof. the unique
design allows the tiles to blend right into the roof, making themselves almost invisible. the tiles are made
from a lightweight recyclable plastic that is molded together with a flexible solar cell. while the flexible
panel design gathers less energy, it actually reacts to a broader spectrum of light. the tiles are also linked
together so that they can operate even if one stops working.

http://www.srsenergy.com