Sharp solar car’s super-solar cells
I remember back when I was in school that excellent solar cell conversion efficiency was only 6-13%, not 30%….Sadly that was 40 years ago.
Construction Completed on Tokai University's Solar Car Equipped with Sharp Solar Cells
Tokyo, Sept 7, 2009 – (JCN Newswire) … A team from Tokai University will use this solar car in the Global Green Challenge, one of the world's largest solar car races, to be held from October 24 to 31, 2009…
[big snip]
…The “Tokai Challenger” solar car is equipped with Sharp compound solar cells developed for outer space applications. The cells have an output of 1.8 kW and a cell conversion efficiency of 30%, the highest level in the world.
I have noticed that over the years the overall appearance of solar cars have stopped looking like an exciting collection of geeky Wacky Racers and all the team’s cars follow the same body design, yawn.

Tokai University / Sharp's solar car 2009
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September 9th, 2009 at 9:45 am
Yeah… the laws of aerodynamics are the same for all brand and produce usually quite boring cars… (Prius, Insight)… Same goes for planes… did you notice the overall lack of originality in Boeing and Airbus offerings ? Like if they didn’t really care aboot companies desires for outstanding aesthetics despite the cost…