CalSol, the UC Berkeley Solar Vehicle Team, is a non-profit organization whose purpose is to design, build, test, and race fully solar powered vehicles. Composed of over fifty undergraduate students from a variety of disciplines, CalSol provides students with hands-on experience with real world engineering, project management, and business aptitude. View our full team below!


Andrew Dong Program Director
Geoffrey Ding Engineering Director
Grant Shipway Engineering Director
Alexander Zerkle Operations Director
Ray Altenberg Operations Director

Eatone Cheng Secretary
Emma Shearin Secretary
Richard Lin Treasurer
Howie Peng Treasurer
Avinash Jois Webmaster
Kellen O'Rourke Mechanical Lead
Trevor Voth Mechanical Lead
Elizabeth Li Electrical Lead
Sonia Martin Solar Lead
Owen Li Composites Lead



We manage the business end of CalSol, including Logistics, Marketing, Branding, Outreach, and Sponsor Relations. Through overseeing the external and internal relations of our team, Operations ensures that the rest of the team can focus on building our solar car.


We are responsible for the physical design and construction of the structural parts of the car. The Mechanical team designs and builds the car’s suspension, chassis, and powertrain.


We program, design, and integrate the car’s electrical subsystem. Using custom designed PCBs and the CAN network, the Electrical team implements the communication backbone of the car.


We are responsible for the design and integration of the car’s custom solar array. Using custom-encapsulated cells, the Solar team constructs and integrates the ultra high efficiency solar array that powers our car.


We design, test, and manufacture the car’s internal composite components and aero shell. Using advanced materials and simulations, the Composites team ensures the safety and structural integrity of the car.