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Frequently Asked Questions

What is Top Dutch Solar Racing?

Top Dutch Solar Racing is a student-led initiative based in the north of the Netherlands. Our multidisciplinary team of engineering, design, and business students collaborates to conceive, design, and construct a high-performance solar-electric vehicle. We aim to demonstrate the potential of sustainable mobility by competing in international solar challenges.

What is the Bridgestone World Solar Challenge?

The Bridgestone World Solar Challenge is a biennial endurance race spanning approximately 3,000 kilometres across Australia’s Outback, from Darwin to Adelaide. Established in 1987, the event challenges teams worldwide to design, build, and race solar-powered vehicles under real-world conditions, promoting innovation in renewable energy and sustainable transport.

How does the solar charging system work?

Our vehicle is covered with state-of-the-art photovoltaic panels that convert sunlight into electrical energy. This energy is then stored in a high-energy-density lithium-ion battery pack. An advanced energy management system optimises power distribution between propulsion, battery charging, and auxiliary systems to maximise efficiency throughout the race.

What technical regulations must the car adhere to?

The World Solar Challenge enforces strict technical and safety regulations, including:

  • Maximum vehicle dimensions (length, width, and height)
  • Minimum occupant protection and roll-over safety standards
  • Electrical system specifications, including photovoltaic array limits
  • Braking and steering system requirements
  • Driver comfort and visibility criteria

Our design process incorporates these regulations at each stage to ensure full compliance and on-track safety.

What performance can be expected from the vehicle?

Under optimal conditions, our solar-electric car can achieve average speeds of 80–100 km/h. The maximum design speed is constrained by event regulations to approximately 130 km/h. Actual performance depends on solar irradiance, ambient temperature, and course topology.

How can I support or sponsor the team?

We welcome collaboration with sponsors and partners who share our vision for sustainable innovation. Sponsorship packages include branding exposure on the vehicle, promotional materials, and hospitality during events. For inquiries, please contact us at sponsor@topdutchsolarracing.nl.

Where can I follow the team's progress?

Updates, technical insights, and live race tracking are available on our official channels:

Who can I contact for further information?

For general inquiries, please reach out to our communications manager at info@topdutchsolarracing.nl. We will respond to your message as promptly as possible.