3kw 220VAC 48VDC Hybrid off-Grid Solar DC Power Supply, Remote Monitoring System Interface

3KW 220VAC 48VDC Hybrid Off-Grid Solar DC Power SupplyApplication: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 operationFine 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 shuttersOutdoor Installation:Technical Descriptions of SHW48200 Solar DC Power System:SHW48500 Solar SystemRectifier Module(1-10)     MPPT Solar Charge Controller(1-10) INPUTMPPT Range @Operating Voltage 60 ~150VDCMaximum PV Array Power3000WMaximum Input Current62AOUTPUTNominal Battery Voltage 42-58VDCMaximum Charge Current 50A(max:61A)Maximum Efficiency98%Charging MethodThree stages: bulk, absorption and floatingPROTECTIONOverload Protection > 110% : audible alarm Overcharge ProtectionYesPolarity Reversal Protection @Solar Cell & BatteryYesINDICATORSLCD Panel LCD panel indicating solar power, load level, battery voltage/capacity, charging current, and fault  conditionsLED DisplayThree indicators for solar, charging, and load statusRectifier ModuleRated input voltage220VAC input Voltage range AC 90-290Vinput Frequency range 45-65HZPower factor≥0.99Efficiency>92% Rated output voltage48VRated output current 0-50AVoltage range42-58VWIND CONTROLLER: Input Power1KW/2KWInput Voltage150-300VACOutput Voltage48VDCOuput Current30A/50AENVIRONMENTHumidity0 ~ 100% RH (No condensing)Operating Temperature -20°C to 55°CStorage Temperature-40°C to 75°CAltitude0 ~ 3000 m /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1