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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

Kovsies blossom with potential
2010-02-04

Pictured with Prof Jansen are, from the left: Marike Botha, Sibusiso Tshabalala, Cumine de Villiers, Portia Lehasa and Meyer Joubert.
Photo: Hannes Pieterse


The Rector and Vice-Chancellor of the University of the Free State (UFS), Prof. Jonathan Jansen, recently made closer acquaintance with five top Grade 12 achievers who are currently first-year students at the UFS.

The five students all achieved exceptional results in their final exams.

Cumine de Villiers from the Volkskool Secondary School in Potchefstroom obtained seven distinctions. She is an MBChB I student and resides in Roosmaryn Residence on the Main Campus. People are her passion, which makes a career as a doctor ideal for her. “I can help people physically, as well as emotionally. And save lives!” Her advice to learners is to work hard from Grade 11 already. According to her a balanced life is also very important: “The more you do, the better you can do.” One of her goals is to learn Sesotho while she is studying.

Marike Botha attended Potchefstroom Gymnasium. She obtained seven distinctions. She is also studying MBChB I and plans to become a paediatric surgeon. “I know one is going to lose patients, but one will also save lives.”

She resides in Roosmaryn Residence and plans to enjoy her student life to the full: “I am going to attend everything! Every dance, rugby match and serenade – there are some things in life that one can only experience once, and one’s first year is one of those.” According to her, the Grade 12 work is not that difficult; it is only a lot. She advises matriculants to always to their best and never to leave anything till later.

Sibusiso Tshabalala from HTS Welkom obtained three distinctions. He is studying BCom Law. He chose that degree because it perfectly integrates law and commerce. “In that way I am keeping my career options open”. He chose Kovsies for the opportunity to be part of one of the best Faculties of Law in South Africa. He resides in JBM Hertzog Residence. His advice to matriculants is to fully make use of every opportunity. “There will be setbacks – it is not supposed to be easy. All of that makes you a stronger person. Strive after your own goals – don’t measure them against others’ goals.”

Portia Lehasa from Eunice High School obtained five distinctions. She is studying BA Accounting and resides in Roosmaryn Residence. She chose Kovsies in order to be part of the transformation.

“Transformation leads to growth – and growth is essential for all persons.” She chose accounting because she enjoys challenges. “It is also a skill that will enable me to empower the economic status of South Africa.”

She also wants to become involved in everything on campus and make a difference. “You are going to see me a lot – I am going to change the world!” She also has some advice for matriculants: “It is very important to have a goal. In that way one still has something to strive for. It helps incredibly.”

Meyer Joubert attended the Ferdinand Postma Secondary School in Potchefstroom. He obtained seven distinctions. He is an MBChB I student and resides in Abraham Fischer Residence. “One’s life only becomes meaningful once one does something for someone else; that is why I want to become a doctor. By means of medicine one can make a difference to someone else’s life.” He plans to become the best doctor possible. According to him learners can take it leisurely up to Grade 10. “The requirements for many fields of study, like medicine, already apply from Grade 10. Therefore it is important to start to focus and work hard from then onwards. However, don’t only study! Balance is very important; therefore participate in sports, cultural activities and, of course, socialise.”

Prof. Jansen was, rightly so, impressed by all the talent that have settled at Kovsies this year: “This is only the beginning. With so much potential Kovsies can blossom!”

Media Release:
Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt@ufs.ac.za  
4 February 2010
 

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