The SMARTcooler is a universally applicable, reliable inverter for air conditioning systems. Thanks to the individual mechanical design of the air conditioning inverter, it can be delivered either as single device or directly integrated into an air conditioning system.

For instance, the air conditioning systems of the Combino Budapest are supplied by three-phase inverters made by SMA. The devices are directly integrated into the air conditionings of Thermoking. Thus, they do not require any additional space on the vehicles. The deliveries have started in 2008.