Solaris Unveils Urbino 15 LE Electric
dedicated to both urban and intercity transport. Urbino 15 LE electric will make it possible for operators to plan zero-emission routes not only within the city confines but also beyond these. This bus will be also an excellent, environmentally friendly alternative for diesel vehicles currently used in that segment.
The electric novelty of Solaris surprises with the flexibility of the solutions used. The characteristics of a low entry bus, large range on a single charge and a wide range of options for additional equipment will meet the needs of both urban traffic and suburban routes. A variety of technical solutions also allows the bus configuration to be perfectly tailored to individual operator needs.
The heart of the Urbino 15 LE electric is 300 kW electric motor. To boost efficiency and to reduce energy consumption even further, the propulsion was made in the innovative SIC technology, i.e. by using silicon carbide-based circuits. The motor is liquid-cooled, whereas the driving power is transmitted to the second axle of the vehicle. Energy derived from a set of 6 batteries, with a total capacity of 470 kWh, is fed into the propulsion system. 4 packs have been installed in the rear of the bus, the remaining two have been mounted on the roof.
The latest generation Solaris High Energy+ batteries offer ranges of up to a few hundred kilometres on a single charge. This bus is the answer to expectations of municipal carriers, as well as intercity transport operators. The batteries in the new model can be recharged in fast mode, using a pantograph – both a conventional, roof-mounted one, as well as an inverted one, lowered onto the bus roof at the charging station. Moreover, each model of the tri-axle electric bus is fitted with a plug-in connector for recharging vehicles on the premises of a bus depot. For the convenience of the clients, the producer has devised four options of placing the charging plug-in in a bus: it may be placed above the first axle in the left or right part of the vehicle, in the front of it or in its back.
The newly released model features an air conditioning system with a heat pump function, which uses heat drawn in from outside to reach the right vehicle temperature. This solution allows to raise the energy efficiency of the vehicle, which translates directly to a widened driving range. The device uses carbon dioxide as the working fluid. The Urbino 15 LE electric guarantees comfortable travel conditions not only due to the quiet and smooth operation of the motor, reduced vibrations and the lack of any exhaust gasses whatsoever.