Solar-powered sound system

There was a strong emphasis on solar energy @ ITP’s spring ’08 show – for example, this design for sun-run speakers –

The Solar Sound System is a portable audio player powered by the sun. Its slim design for easy travel, and its unique angling system allows you to harness the sun’s rays from any postion. Now you can jam along to your favorite tunes ecologically guilt-free knowing that you’re utilizing 100% green power!

– Sola-System