New solar car “Adelie” makes rounds in Leverkusen

London, 15 August, 2023, (Oilandgaspress) With a highly efficient, self-developed solar car, Team Sonnenwagen wants to take part in the Bridgestone World Solar Challenge from October 22 to 29, 2023, the toughest solar race in the world, across the Australian outback. But before that, the team of students from RWTH Aachen University and Aachen University of Applied Sciences made a stop at Covestro’s headquarters in Leverkusen, Germany. In the Campus building there, the company hosted a farewell party for the students, who presented their new solar car “Adelie” and took it for several laps in public for the first time – without any fuel or charging station. Covestro shares the students’ enthusiasm for more sustainable mobility and has supported the team with innovative material solutions, professional exchange and as a main sponsor for about five years.
Even during the two-year development period of the Covestro Adelie, the teamwork of around 50 students led to success: aerodynamics, electrical engineering, driving strategy, chassis, powertrain and structure interlock perfectly. More than 200,000 hours of calculations were required to optimize the exterior shape, plus 10,000 workshop hours for the body, and many more days for electrical and mechanical components and the development of the driving strategy.

Thanks to the optimizations, the structure of the new model weighs 16 percent less than that of its predecessor, the Photon, and the chassis even has 20 percent less weight. This improvement is also due to some Covestro materials, such as a battery cover made of the high-performance plastic polycarbonate and the construction of the seat shell with thermoplastic polyurethane. The Photon is also currently on campus and will remain there for some time.


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