TOSA (bus)
The Trolleybus Optimisation Système Alimentation (TOSA) bus, concept and test like trolleybus, flash charging system is a full large capacity urban battery electric bus system built by Carrosserie Hess and developed together with ABB Sécheron, a subsidiary of ABB. == Aim of the concept and project == The aim is to provide a zero local emission mass public transportation bus system with high passenger capacity and no overhead line. The concept supports same operating timetable and frequency as line operated with diesel buses, trolleybuses and operating conditions of Bus Rapid Transit systems.