The 2020 Sasol Solar Challenge is officially open for entries and boasts exciting changes. Participants can look forward to a new route, changes in format, and a renewed title sponsor. Nine participants are already confirmed.
The seventh Sasol Solar Challenge (SSC) will be held in September next year, once again challenging top young engineers from across the world to drive their fuel-less, cutting-edge cars across 2 500km of South Africa’s public roads.
The SSC passes through the Northern Cape for the first time in eight years, and Bothaville, Kimberley, Bloemhof, Uitenhage, Kirkwood, Plettenberg Bay and Franschhoek have been added to the route for the first time. Competitors in 2020 will have to think on their feet on ‘blind’ days, when information regarding the route is withheld until the night before, forcing teams to strategise on the go. Experienced teams usually travel the route several times in advance to prepare for all challenges, but will now need to plan for the element of surprise. The loops en route, which allow teams to rack up distance and get a lead on competitors, will also be much shorter in 2020.
Spectators will have better opportunities to see the carefully co-ordinated, Formula 1-style pit stops in action, and the less experienced teams will have more time to troubleshoot as they stop in with their support team more often.
Teams from across the globe develop pioneering technology for solar racing events. The Sasol Solar Challenge, held every second year since 2008, is a popular testing ground for the world’s leading teams to push new equipment to the limit. Widely regarded as the most difficult of more than a dozen such events globally, the baking sun, violent storms, high winds, changing road surfaces and a record drop in altitude of nearly 2 000m along the SA route allow teams to gather invaluable data.
The University’s car, Sun Chaser 3, topped the South African leader board with 2 397km in 2018. The team is one of the nine already signed up for the event. Sun Chaser 4, which will compete in 2020, is 25 percent more aerodynamic, and the team hopes to make it 20kg lighter too.
Seven South African teams have entered so far, including first time participants the Mpumalanga SolaFlairs and the University of the Free State, and returning teams from the Cape Peninsula University of Technology, Central University of Technology in the Free State, North West University, TUT, and the University of Johannesburg. South Africa will also host newcomers Team Solaris from Turkey and the Alfaisal Boeing Solar Car Project team from Saudi Arabia. With registration only recently opening, more teams are expected within the coming months.
Sasol is the title sponsor for the fourth year running, demonstrating its commitment to furthering science, technology, engineering and maths (STEM) education and inspiring learners to pursue technical careers. In 2018, the nine competing teams drove a collective 16 249km.
Dutch team and global leader Nuon Solar won the 2018 event by clocking 4 034km, followed closely by Japan’s Tokai University Solar Car team, with just 93km less distance covered. Both teams compete with multi-million Rand vehicles through which they are driving research and development in engineering, renewable energy and aerodynamics globally.