From New Scientist:
Imagine wearing a jacket or rucksack that charges up your mobile phone while you take a walk. Or a tent whose flysheet charges batteries all day so campers can have light all night. Or a roll-out plastic sheet you can place on a car’s rear window shelf to power a child’s DVD player.
Such applications could soon become a reality thanks to a light, flexible solar panel that is a little thicker than photographic film and can easily be applied to everyday fabrics. The thin, bendy solar panels, which could be on the market within three years, are the fruit of a three-nation European Union research project called H-Alpha Solar (H-AS).
The new solar panels will be cheap, too, because they can be mass-produced in rolls that can be cut as required and wrapped around clothes, fabrics, furniture or even rooftops. “This technology will be a lot easier to handle than the old glass solar panels,” claims Gerrit Kroesen, the physicist from Eindhoven University of Technology in the Netherlands who led the development team.