Feature:1. Good Compatibility: The pure sine wave inverter is compatible with mains or generator power, and will automatically restart when the AC power is restored.2. With LCD Panel: Configurable input voltage ranges, battery charging current and AC and solar charger priority via removable LCD control panel.3. Multiple Protection: The inverter has overload, over temperature, and short circuit protection functions, which is safe and reliable.4. Smart Design: Smart battery charger design will optimize battery performance, and the cold start function ensures stable starting.5. Communication Ports: With multiple communication ports for BMS, such as RS485, CAN-BUS and RS232, making the remote operation easier.6. Other Function: Built in bluetooth for mobile monitoring (APP required), OTG USB function, and dusk filter as well, very practical.Specification:Item Type: Solar Off Grid InverterModel: POW-VM5K-IIIMaterial: Cold rolled steelUses: Off grid systems such as household appliances and personal computers are connected to solar panels for chargingOperating Temperature: -10-50Storage Temperature: -15-60Inverter Mode: Rated Power: 5000VA/5000WDC Input: 48VDC, 118AAC Output: 230VAC, 50/60Hz, 22A, 1AC Charger Mode: AC Input: 230VAC, 50/60Hz, 35A, 1DC Output: 54VDC, Maximum 60A, default 30AAC Output: 230VAC, 50/60Hz, 22A, 1Solar Charger Mode: Rated Power: 5000WNominal Working Voltage: 320VDCMaximum Solar Voltage (VOC): 500VDCMPPT Voltage Range: 120-450VDCInverter ModelPOW-VM5K-IIIInput Voltage WaveformSinusoidal (utility or generator)Nominal Input Voltage230VACLow Loss Voltage170VAC7V (UPS); 90VAC7V (Appliances)Low Loss Return Voltage180VAC7V (UPS); 100VAC7V (Appliances)High Loss Voltage280VAC7VHigh Loss Return Voltage270VAC7VMaximum AC Input Voltage300VACNominal Input Frequency50Hz / 60Hz (Auto detection)Low Loss Frequency401HzLow Loss Return Frequency421HzHigh Loss Frequency651HzHigh Loss Return Frequency631HzOutput Short Circuit ProtectionCircuit BreakerEfficiency (Line Mode)>95% (Rated R load, battery full charged)Transfer Time10ms typical (UPS); 20ms typical (Appliances)Rated Output Power5KVA/5KWOutput Voltage WaveformPure Sine WaveOutput Voltage Regulation230Vac5%Output Frequency50HzPeak Efficiency93%Overload Protection5s, 130% load; 10s, 105%-130% loadSurge Capacity2 x rated power for 5sNominal DC Input Voltage48VDCCold Start Voltage46VDCLow DC Warning VoltageAt load 50%46VDCAt load 50%44VDCLow DC Warning Return VoltageAt load 50%47VDCAt load 50%46VDCLow DC Cut off VoltageAt load 50%43VDCAt load 50%42VDCHigh DC Recovery Voltage62VDCHigh DC Cut off Voltage63VDCNo Load Power Consumption50WUtility Charging ModeCharging Algorithm3 StepAC Charging Current (Maximum)60AmpBulk Charging VoltageFlooded Battery58.4AGM Gel Battery56.4Floating Charging Voltage54VDCMPPT Solar Charging ModeMaximum PV Array Power5000WNominal PV Voltage320VDCStart Up Voltage150Vdc10VDCPV Array MPPT Voltage Range120-450VDCMaximum PV Array Open Circuit Voltage500VDCMaximum Charging Current(AC charger plus solar charger)80Amp.Package List:1 x Inverter1 x Connection Line1 x Terminal1 x Software CD1 x User ManualNote:Do not place the product in an environment that is too corrosive, humid and high temperature!