Product Name: 48VDC MPPT off-Grid Solar Telecom base Station-Shw48500 Remote Monitoring Model NO.: SHW48500 Specification: Normal Application: Telecom Certification: ISO, CE Condition: New Product: off-Grid Solar DC Power System DC Voltage: 48VDC Protection: Overload ,Overcharge Display: LCD&LED Frequency: 50/60Hz MPPT Range@Operating Voltage: 60-150VDC Input Voltage: 220VAC Rectifier Module: Hot -Swappable Phase: Single Phase MPPT Solar Charge Controller: 50A/3000W Trademark: SOROTEC Transport Package: Standard Export Packing Specification: 48VDC 50-500A Origin: China Product Description 48VDC MPPT Off-Grid Solar Telecom base Station-SHW48500SOROTEC SHW48500 Series is a off-grid type Solar DC Power Systems ,which adopts advanced MCU microprocessor control and Max Power Point Tracking technology to provide reliable and high efficiency 220Vac input and 48Vdc output DC power supply for telecom equipments.Hot-swapable MPPT controller and Rectifier modular structure support max up to 6pcs parallel operation .Doorframe designed with waterproof structure perfectly suit for outdoor installation.Application:Power plant or substation power for controlling, protection and automatic device, emergency lighting, communications, steam turbine DC oil pump and so on independent DC systems. It can provide reliable power supply in the case of a power failure completely in plant or substation. The traditional DC systems connect battery pack and run with float charging mode. The new DC system run with silicon controlled rectifying power supply for battery.Key Features:1.Adopt advanced MCU microprocessor control technology2.Advanced MPPT Technology.High converting efficiency higher than 97% for minimizing energy loss.3.Reversed current protection at night.over voltage and reverse polarity protection4.Capable of selection different charging mode fo various types of batteries5.Protection degree:IP556.Industy-leading power density compact size and high reliability7.Doorframe designed with waterproof structure, posted on the seal and equipped with wateerproof lock in the door double insulation design8.Cabine adopt quality galvanized wheet or aluminum coated steel sheet as material, surfce coating anti-UV power9.Suitable for outdoor installation10.With remote monitoring system operationRemote Monitoring System InterfaceFine dust-proof, water-proof featuresAccording to the overall standard of design dust-proof and water-proof IP551.With sun protection, heat insulation, roof ventilation2.With waterproof and the filtration dust inlet, the cabinet front door shuttersDetailes of SHW48500 Solar DC Power System:SHW48500SolarSystemRectifierModule(1-10) MPPTSolarChargeController(1-10)INPUTMPPTRange@OperatingVoltage60~150VDCMaximumPVArrayPower3000WMaximumInputCurrent62AOUTPUTNominalBatteryVoltage42-58VDCMaximumChargeCurrent50A(max:61A)MaximumEfficiency98%ChargingMethodThreestages:bulk,absorptionandfloatingPROTECTIONOverloadProtection>110%:audiblealarmOverchargeProtectionYesPolarityReversalProtection@SolarCell&BatteryYesINDICATORSLCDPanelLCDpanelindicatingsolarpower,loadlevel,batteryvoltage/capacity,chargingcurrent,andfault conditionsLEDDisplayThreeindicatorsforsolar,charging,andloadstatusRectifierModuleRatedinputvoltage220VACinputVoltagerangeAC90-290VinputFrequencyrange45-65HZPowerfactor≥0.99Efficiency>92%Ratedoutputvoltage48VRatedoutputcurrent0-50AVoltagerange42-58VWINDCONTROLLER:InputPower1KW/2KWInputVoltage150-300VACOutputVoltage48VDCOuputCurrent30A/50AENVIRONMENTHumidity0~100%RH(Nocondensing)OperatingTemperature-20°Cto55°CStorageTemperature-40°Cto75°CAltitude0~3000m