Sterling Pro Combi S combination appliance

A professional battery charger and a powerful pure sine wave inverter in a single unit. The charger uses a 4-stage IUoUo charging characteristic and can be programmed for all common battery types. The inverter delivers a pure sine wave AC voltage and, thanks to its high continuous power output, is also suitable for devices with high energy consumption. An energy-saving function ensures low power consumption in standby mode. Sterling combination units feature an automatic switch with true UPS functionality. As soon as an external power source (e.g., shore power or generator) is available, the unit automatically switches from the inverter to the external power supply. During UPS operation, the frequency is synchronized, and the switching process takes place within 20 ms. This ensures a continuous power supply to connected devices. A remote control is included.