Suitable for use in boats, RVs, trucks, or work vehicles,  Freedom Combi Inverter/Chargers supply AC power from a DC source. All models are regulated to 230 V RMS and their output frequency is crystal controlled to 50 Hz. Freedom Combis provide automatic transfer switching between inverter power and incoming AC power. The Freedom Remote is available for inverter/charger control and basic system monitoring. For advanced battery monitoring and remote control, systems can be paired with optional Link instrumentation.