IIT-M unveils “Aagneya”, India’s cutting-edge student-built solar car for global challenge

CHENNAI: Students from the Indian Institute of Technology Madras (IIT-M) have designed and built a solar-powered vehicle named ‘Aagneya’, which is poised to represent India in the prestigious Bridgestone World Solar Challenge 2025 in Australia.

Developed by Team Agnirath under the aegis of the Centre for Innovation (CFI), IIT-M, this solar car will compete in the 3,000-km journey from Darwin to Adelaide from August 24-31.

Unveiling the vehicle on campus here, IIT-M director V Kamakoti said: “We’re committed to nurturing start-ups and innovators. With over 100 start-ups incubated and 470 patents filed last year, we’re building a strong ecosystem to support talent. I’m confident Team Agnirath will excel.”

Aagneya boasts numerous technical breakthroughs, including a carbon fibre body that drastically reduces weight — one of the largest student-led hand layups in India. Its solar panel efficiency has been upgraded from 19% to 24%, while the battery pack has been optimised for performance with a reduced capacity of 3 kWh.

“A machine learning-driven strategy module ensures real-time decision-making during the race, enhancing energy efficiency and vehicle control,” he pointed out.

Faculty advisor professor MS Sivakumar called the project a “testament to student resilience”, and praised the team’s vision and execution.

Team Agnirath, which began in 2021 with six members, now includes 38 multidisciplinary students. “Aagneya is the result of over 15,000 hours of dedicated effort,” said J Sairam, lead, business module. “We’re proud to carry India’s flag in the world’s toughest solar race.”

A press note from the institute highlighted the crucial role sponsors like Game Change Solar, Billion Mobility, Charge Zone, and COEZET played in enabling the team’s journey from concept to track-ready prototype.