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25 August 2022 | Story Leonie Bolleurs | Photo Francois van Vuuren, iFlair Photography
UFS Sasol Solar car
Team UFS, which has entered its solar-powered vehicle, Lengau (meaning Cheetah in Sesotho), will compete against more than 11 other teams, both local and international. Pictured here is the entire team during one of the road tests at Brandkop in Bloemfontein.

It is almost three years after Team UFS first decided to put a solar-powered vehicle on the road. Within a few days, this dream of participating in the international Sasol Solar Challenge will become a reality when they depart from Carnival City in Johannesburg on 9 September 2022.

For the challenge, the team of ten members will stop at six points between the departure point and the V&A Waterfront in Cape Town, where they will arrive on 16 September 2022.

Completing the estimated distance of 2 500 km

“The team that finishes with the greatest distance covered within the allotted time, will win the challenge,” says Dr Hendrik van Heerden from the UFS Department of Physics and project manager of Team UFS. 

The UFS, which has entered its solar-powered vehicle, Lengau (meaning Cheetah in Sesotho), will compete against more than 11 other teams, both local and international.

Dr Van Heerden’s two main objectives in entering the challenge, are to build a solar-powered vehicle robust enough to complete the estimated distance of 2 500 km during the 2022 Sasol Solar Challenge. Furthermore, he aims to establish capacity in the students and staff through acquired practical knowledge on the management, design, construction, and actual racing of solar-powered vehicles, which is to form the basis for participation in future projects and event competitions. 

Bringing together expertise from the UFS Departments of Physics, Engineering Sciences, Computer Sciences and Informatics, Electronics and Instrumentation, and Geography, the team of 23 started with the construction of their vehicle on 18 October 2021. 

Just over 10 months later and the car is fully functional, already passed a few road tests, and the crew is ready for the big challenge ahead.

The three drivers, Albert Dreyer, Monica van der Walt, Denver de Koker, together with back-up driver Lukas Erasmus, will travel on public roads via a predefined route over eight days, driving every day between 07:30 and 17:00. The aluminium-frame vehicle will weigh up to 370 kg, including the frame, the five solar panels, and the driver, and can reach a maximum speed of 60 km per hour (they aim to average 45 km/hour). 

According to the Sasol Solar Challenge rules and regulations, no driver is allowed to drive for longer than two hours. The capacity of the batteries and the availability of sun will determine how often the drivers will need to stop to recharge the solar batteries. 

Popularising electric vehicle technologies

This is the first time that Team UFS will be participating in the Sasol Solar Challenge. A guardedly optimistic Dr Van Heerden says their goal is to complete the full distance without breakages, and to accumulate as much knowledge and information as possible. With the next Sasol Solar Challenge in two years’ time, they plan to enter again. 

“Our long-term aim is to continually improve on the design, technology, science, and project implementation to participate in events and challenges around ‘green’ energy and relevant technologies. An additional aim is the popularisation of electric vehicle (EV) technologies through outreach programmes,” says Dr Van Heerden. 

Prof Koos Terblans, Head of the Department of Physics, says one of the key benefits of this project was that the group, consisting of personnel and students from different departments, learned to work together as one team. “Together, they worked and made plans to collect and apply the maximum amount of energy. Looking at the bigger picture, they are solving a worldwide problem, that of harvesting and applying energy. I am very excited that they have come this far; this is a first for the university.”

News Archive

Autumn graduation a huge success
2012-04-04

 

Proud academics celebrate their child's achievement.
Salomé Naudé received her B.Med.Sc-degree. Her parents are Prof. Jacobus Naudé and Prof. Cynthia Miller-Naudé. (Senior Professors from the Department of Classical and Near Eastern Studies.
Photo: Leonie Bolleurs
2 April 2012


The University of the Free State (UFS) hosted its autumn graduation ceremony on the Bloemfontein Campus last week where the most diplomas, certificates and degrees were awarded at eight different ceremonies in the Callie Human Centre.
A total of 629 diplomas and certificates and 2856 degrees were awarded from Tuesday 27 March 2012 to Friday 30 March 2012.

“Use your degree to improve the lives of people. Do justice,” Prof. Jonathan Jansen, UFS Vice-Chancellor and Rector, encouraged the graduates.

“People know it as a university that chooses restoration over revenge and forgiveness over vengeance.”
Mr. Roland Rudd, a Kovsie alumnus, told students that their blood, sweat and tears had paid off.

Mr. Rudd is a former education student who recently was named the Best Secondary Teacher in the Western Cape.
A highlight of the autumn graduation was when Natalie Jordaan received a standing ovation during the ceremony for the Faculty of Economic and Management Sciences. She is the first Deaf student in the history of the university to receive her degree. Natalie’s first language is Sign Language.
Marina Viljoen, a recipient of one of the university’s 12 Dean’s Medals, also received nine awards at the Faculty of Law’s prize giving ceremony. She was awarded the degree LL.B. (summa cum laude).
Johané Nienkemper (B.Sc. Hons.) received the Senate’s Medal and Prize as the best honours student at the UFS, as well as the Dean’s Medal as the best honours student in the Faculty of Natural and Agricultural Sciences.

Potella Sibongile, a Xhosa imbongi (praise singer) and UFS student received his degree in B.Com.Financial Administration. Potella delivered a praise poem to the graduates before they received their degrees, saying they “will now receive a new birth certificate”.

Master’s degrees and doctorates will be conferred at the Bloemfontein Campus on Thursday 14 June 2012.

The graduation ceremony of the Qwaqwa Campus will take place on 12 May 2012. Diplomas/certificates, degrees and doctorates will be awarded during the ceremony.
 

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