The innovator: Matthias Kauer
Posted on April 1, 2010
"Small is beautiful" is a longstanding eco mantra – and its latest example is a stamp-sized incarnation of the solar panel. Even with its minute proportions, the new solar cell generates three to four times the amount of power (10-12 watts) that a conventional cell could at the same size. "But the real point," explains Matthias Kauer of the Sharp Solar Research & Development Laboratory, "is that once you add in a comparatively cheap bit of kit like a lens, this tiny cell can then generate 100 times more power than an ordinary cell."
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