![cover image](https://wikiwandv2-19431.kxcdn.com/_next/image?url=https://upload.wikimedia.org/wikipedia/commons/thumb/8/8f/TOSA_Bus_at_PALEXPO_with_flag.jpg/640px-TOSA_Bus_at_PALEXPO_with_flag.jpg&w=640&q=50)
TOSA (bus)
Urban battery electric bus system built by Carrosserie Hess / From Wikipedia, the free encyclopedia
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The TOSA concept and test bus is a full large capacity urban battery electric bus system built by Carrosserie Hess and developed together with ABB Sécheron, a subsidiary of ABB.
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/8/8f/TOSA_Bus_at_PALEXPO_with_flag.jpg/640px-TOSA_Bus_at_PALEXPO_with_flag.jpg)