LED display or LCD display selectable
 Microprocessor-based digital control
 Auto sensing frequency
 Wide input voltage range
 Auto restart when mains power is restored
 Auto track mains phase to ensure that inverter output voltage has same phase with utility voltage, reducing
transfer time and peak surge
 Intelligent battery management: battery temperature compensation to extend the battery life; three-stage
charging to shorten recharge time
 Short circuit, battery overcharge / overdischarge, overload, surge protections
 Automatic charging in OFF mode
 Cold start
 Optional USB & RJ45 ports
 Unattended safety shutdown: system alarm and auto Power-On / Off by USB interface communicating with PC
