Feature:1. Powerful Function: This is a pure sine wave inverter with built in MPPT charging controller. It integrates the functions of inverter, solar charger and battery charger.2. One Key Resetting: This inverter can restore the system settings with one key in case of machine damage caused by wrong settings.3. Automatic Start: This inverter has a battery cold start function (46V), and it can automatically restart when the AC power is restore to better defend your system.4. Wide Compatibility: This inverter can be connected to various household and office loads, including refrigerators, lamps, TVs, fans, air conditioners, etc.5. 4 Charging Modes: This inverter supports four charging modes, utility appliance priority, solar priority, solar and utility appliance priority, battery and solar priority.Specification:Item Type: Solar InverterMaterial: Aluminum Alloy, ABSOperating Temperature Range: 0 to 55 Inverter Mode:Rated Power: 5500WDC Input: 48V, 127AAC Output: 230V, 50, 60Hz, 23.9A, 1 AC Input Mode:AC Input: 230V, 50, 60Hz, 38.5A, 1 DC Output: 54VMAX80A, Default 30AAC Output: 230V 50, 60Hz,23.9A1 Solar Charging Mode:Power: 6000WEfficiency: 98% MaximumMaximum Current: 110ANormal Operating Voltage: 240V DCMaximum Solar Voltage (VOC): 500VDCMPPT Voltage Range: 120-450VDCEntrance Protection: IP21.Package List:1 x Solar Inverter 1 x Manual1 x Cable