Kayoola Solar Bus
Kiira Motors Corporation
Kayoola Solar Bus is a solar powered bus prototype based in Africa.
Kayoola Solar Bus is a 35-seat electric bus that relies on lithium-ion batteries to power an electric motor coupled to a 2-speed pneumatic shift transmission. Its power is supplemented by a solar array on the roof of the bus that increases the bus’ range. It was designed by engineers at Kiira Motors Corporation and is currently a prototype.
90,000-100,000 USDInterview with representative
Pioneer Bus, Commuter taxis (Matatu)
Goal 11: Sustainable cities and communities
Licenced drivers working for bus company operators
Mass productionInterview with representative
Trademarked, Patented for the plus A seats, electric power-trainInterview with representative
Directly from the manufacturer, national distributor, direct sales, or government agencyInterview with representative
The number of people that can fit within product [Persons]
The ratio between the rates at which the last and first gears rotate
Specifications: The bus is a 35 seat hybrid bus powered by a 150 kW traction motor whose power is stored in a 180 Ah Li-Ion battery pack. It is capable of travelling at up to 100 kph, with an all-electric range of 80 km plus 12 km solar array range extension. it is equipped with an advanced navigation system. It enables passengers with in-wifi network connection and provides on-board entertainment systems.
Basic product schematics are available in the product brochure
Specialized technician with knowledge of electric powertrains
The seats, vehicle indicators and body parts of the bus are locally available at auto-shops but power-train components must be imported.
Safety features are included on the glass windows according to the product brochure. The seats on the bus have two-point belts to increase safety of the passengers.
Solar system and battery pack
R. Madanda, P. I. Musasizi, A, T. Asiimwe, F. Matovu, J. Africa, S.S. Tickodri-Togboa, 2013, Model based engineering and realization of the KAYOOLA Electric City Bus powertrain Electric Vehicle Symposium and Exhibition (EVS27)
Matovu, F., Tickodri-Togboa, S.S., and Musasizi, P.I., 2015, Reducing CO2 Emissions in the City of Kampala using Battery Electric Buses, EVS28 KINTEX, Korea, May 3-6, 2015
Manufacturer cites speed tests and battery charge & discharge tests as evaluation criteriaInterview with manufacturer
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