• Capacity 850VA – 3000VA
• LED Display or LCD Display Selectable
• Microprocessor-based Digital Control
• Boost and Buck AVR for Voltage Stabilization
• Auto Sensing Frequency
• 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