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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.”

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Out-of-the-box thinking a plus for next generation of agribusiness leaders
2017-07-07

Description: Agribusiness leaders Tags: Agribusiness leaders 

The winners of the 12th IFAMA International Student
Case Competition from Team South Africa are from
the left: JW Swanepoel, University of the Free State,
Melissa van der Merwe, University of Pretoria,
Heinrich Jantjies, Stellenbosch University, and
Johann Boonzaaier, also from Stellenbosch University.
Photo: Supplied



The International Food and Agribusiness Management Association’s International Student Case Competition, in its 12th year, brings together students from around the world to demonstrate their investigative and problem-solving skills to provide innovative solutions to practical problems.

JW Swanepoel, a PhD student at the Centre for Sustainable Agriculture at the University of the Free State (UFS) was part of an advanced case study team, representing South African universities, who won IFAMA’s International Student Case Competition. Swanepoel also presented results from his PhD study at IFAMA’s conference in Miami, Florida, where the winners were announced.

Competition a global stage to showcase solutions

The competition provides a global stage for students and their associated universities to showcase the next generation of agribusiness leaders.

This year the featured agribusiness was Bayer Crop Science. Although this company managed to expand its global footprint through its Food Chain Partnership, it faced some challenges to expand in emerging economies through small-scale farmers. Being from the African continent, Swanepoel and his team not only understood Bayer’s unique challenge but could also pre-empt some of the potential problems faced by agribusinesses that wanted to grow their footprint in emerging economies. This provided them with a competitive advantage in going head-to-head with some of the best universities in the world such as Purdue, Wageningen, Michigan, Texas A & M and Santa Clara to mention just a few.

The South African team’s presentation “Selling Lindiwe’s story” told the story of a small-scale woman cassava farmer in Mozambique who, after the death of her husband, became the main breadwinner. The South African team indicated how Bayer could play a major role in not only selling chemicals to these farmers but even more importantly to change the stories of small-scale farmers like Lindiwe. They recommended a strategic partnership with AB InBev as the main buyer for the cassava produced by these small-scale farmers, as a cheaper beer base substitute. They also recommended a local partner (Value Chain Insights) that understood the political, social and economic environment of these countries to facilitate the relationships between Bayer and its small-scale farmers.

Understanding the challenge a competitive advantage

According to the panel of judges, the innovative approach and motivations for investing in strategic partnerships with AB InBev and Value Chain Insights went beyond financial benefits, to include corporate social responsibility and rural development. Lindiwe’s story was, however, the decisive factor. The South African team was the only team to put a face and a story to the often invisible small-scale farmers.

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