Feature:1. Multifunctional: This MPPT solar inverter controller combines the functions of an inverter, solar charger, and battery charger to provide uninterrupted power support.2. 4 Charging Modes: Our solar charge controller has 4 modes, utility priority, solar priority, solar and utility, and battery and solar.3. LCD Display: The solar inverter is easy to use with LCD displays such as battery charge current, AC solar charger priority, and acceptable input voltage depending on the application.4. Pure Sine Wave: The inverter works without batteries, is compatible with utility voltage or generator power, and can be configured with LCD settings for input voltage ranges for home appliances and PC's.5. Intelligent Battery Charger: Controller has overload, over temperature, and short circuit protection, and an intelligent battery charger designed to optimize battery performance for a variety of home and office loads, including refrigerators, lamps, TVs, and more.Specification:Item Type: Solar Inverter ControllerMaterial: Cold Rolled Steel, PCB, Red CopperSurge Power: 11000VACommunication Interface: USB, RS232, GPRS, WIFIInverter ModeRated Power: 5500VA 5500WDC Input: 48VDC AC Output: 230VAC,50 60Hz,15.2A,1AC Charger ModeAC Input: 230VAC,50 60Hz,24.9A,1DC Output: 54VDCMaximum Current: 80ADefault Current: 30AAC Output: 230VAC,50 60Hz,15.2A,1Solar Charger ModeRated Power: 5000WMaximum Charger: 100ARated Operating Voltage: 240VDCMaximum Solar Voltage (VOC): 500VDCMPPT Voltage Range: 120 To 450VDC.Package List:1 x Solar Controller Inverter1 x Instruction Manual