1、PREMIUM CONVERSION RATE: The inverter has a built in 100A MPPT charging controller. Adopt full digital voltage and current double closed loop control and advanced SPWM technology, with charging efficiency up to 99%. 2、LCD DISPLAY: The solar hybrid inverter has LCD display, which can display the system data and operation status in real time. When you encounter a problem during use, the corresponding fault code will be displayed to help you solve the problem easily. 3、LED LIGHT INDICATOR: The inverter is designed with LED light indicator, so you can see the operation of the inverter at a glance, which is very convenient. 4、MULTI PROTECTION: The inverter is designed with multi protection, including short circuit protection, overload protection, reverse protection, overvoltage and undervoltage protection, greatly ensure the safety of the circuit and power supply. 5、WIDE COMPATIBILITY: The inverter is compatible with mains voltage or generator power; This power inverter can access various home and office loads. 1 x Solar Inverter 1 x Manual 2 x Data Cable 1 x CT Current Limiter Item Type: 5500W Solar Grid Tie InverterMaterial: Copper, Iron Parallel: Supported, up to 12 parallel machinesOperating Temperature Range: - 10 to 55 ℃Protection Grade: IP21Safety Level: IFrequency Range: 50Hz, 60Hz (automatic adaptation)Efficiency (Peak) PV to INV: 97%Efficiency From Battery to Inverter (Peak): 94%Conversion Time: 10ms (for pc); 20ms (household appliances)Waveform: Pure sine waveBattery Voltage of Battery, AC charger: 48VDCFloating Charge Voltage: 54VDCOvercharge Protection: 62VDCInverter Mode:Rated Power: 5.5KVA, 5.5KWDC Input: 48VDC 117AAC Output: 230VAC 50, 60Hz, 23.9A, 1 ΦCharging Mode:AC Input: 230VAC 50, 60Hz, 40A, 1 ΦDC Output: 54VDCMaximum PV Charging Instantaneous Current: 100AAC Output: 230VAC 50, 60Hz, 23.9A, 1 ΦSolar Charging Mode:Maximum PV Array Power: 5500WMinimum Solar Voltage: 120VDCMaximum Solar Voltage (VOC): 500VDCMaximum Input Instantaneous Current: 18AMPPT Working Voltage Range: 120-450VDCMaximum Open Circuit Voltage of Photovoltaic Array: 500VDCMaximum Charging Current: 100A