Sigineer Power APC6kW24V Inverter Charger combines pure sine wave inverter, battery charger and automatic transfer switch in one unit. It is transformer based inverter with very high surge capacity, qualified for power-hungry appliances like refrigerator, air conditioner, microwave oven, well pumps and so on. Besides deployed in backup power systems, this robust inverter charger is also incorporated in DC coupled off-grid solar systems. Compatible with Gel, AGM, Flood, lead-acid and lithium deep cycle batteries, it is engineered with battery temperature monitoring for longer battery life and charging algorithm for LiFePo4. Its cooling fans run and stop automatically as load/temperature varies to keep power-saving. The plug-in remote LCD panel allows users to monitor and control system performance from off-site. With innovative features and performance stability, this inverter charger powers our life in a wide variety of applications including home, office, recreational vehicles (RV), boat, emergency vehicles and natural disasters.