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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

Jan Smuts: from country boy to world stage; a reassessment
2017-11-10

 Description: Jan Smuts: van boerseun tot wêreldverhoog Tags: Jan Smuts: van boerseun tot wêreldverhoog

At the book discussion of Jan Smuts: van boerseun tot wêreldverhoog;
'n herwaardering
, were from the left: Con Robinson, Protea Bookshop;
Prof Kobus du Pisani; and Prof André Wessels from the Department
of History at the UFS. 
Photo: Leonie Bolleurs

Prof André Wessels from the Department of History at the University of the Free State (UFS) was one of 20 co-authors of Jan Smuts: van boerseun tot wêreldverhoog; 'n herwaardering – a book compiled under the leadership of the general editor, Prof Kobus du Pisani, from North-West University. This unique history book deals with the different themes in the life of Smuts, rather than describing the events chronologically. 

South Africans are almost afraid of their own history nowadays ... and yet another history book is being launched. Does it make sense? Yes, for two reasons. 

The monster in the dark
One of the ways to overcome fear is through knowledge. The monster in the dark disappears when one understands that the street lights and tree branches are creating interesting shadows. The more one knows about something, the less scary it becomes. 

The Greek Bible 

This was possibly also Smuts’s approach. Knowledge was his passion, and even today he is considered as one of the best students of the University of Cambridge. Although very few people really understand his holism theory, Smuts experienced the complex world in a very simple way – as one – not as lots of different pieces functioning independently of each other. 

Smuts could have made a success of any of his interest fields – law, botany, literature, and philosophy. However, politics laid three wars on his doorstep. While he is regarded as a militarist by some, he was actually a peacemaker. He played a role in the establishment of the League of Nations, and later the United Nations. Incidentally, he continued to read the Greek Bible while on commando during the Anglo-Boer War. 

A colourful character
The second reason for yet another Jan Smuts history book is his fascinating humanness. Time should be spent on colourful characters such as this. It is worthwhile hearing the story of someone who had such a great impact locally and internationally – good or bad. 

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