详细说明
Product Name: 20A DC12V/24V/36V/48V Leyu MPPT Solar Charge Controller Model NO.: OPM1220 Rated Voltage: 12V/24V/36V/48V Application: Collector Controller Certification: CE Condition: New Color: Red MOQ: 1 PC Warranty: 2 Years Weight: 3kg MPPT Efficiency: 99.5% USB: 5V 3A Communication Mode: RS485 Trademark: LEYU Transport Package: Carton Packing Specification: 240*168*66mm Origin: China HS Code: 9032899090 Product Description 20A DC12V/24V/36V/48V LEYU MPPT Solar Charge Controller OPMFeaturesIthas an efficient MPPT algorithm, MPPT efficiency ≥99.5%,and converter efficiency up to 98%.Charge mode: three stages (constant current, constant voltage, floating charge), it prolongs service life of the batteries.Four types of load mode selection:ON/OFF, PV voltage control, Dual Time control, PV+Time control .Battery system voltage automatic recognition.Three kinds of commonly used lead-acid battery (SealGelFlooded) parameter settings fcan be selected by the user, and the user can also customize the parameters for other battery charging.It has acurrent limiting charging function. When the power ofPVis too large, the controller automatically keeps the charging power, and the charging current will not exceed the rated value.High definition LCD display function to check the device running data and working status, also can support modify the controller display parameter.RS485 communication, we can offer communication protocol to convenient user's integrated management and secondary development.Support PC software monitoring and WiFi module to realize APP cloud monitoring.CE, RoHS, FCC certifications approved, we can assist clients to pass various certifications.3 years warranty, and 3~10 years extended warranty service also can be provided.Parameter20A30A40A50A60AProduct categoryController PropertiesMPPT (maximum power point tracking)MPPTefficiency≥99.5%Standby power0.5W~1.2WSystem voltageAutomatic recognitionHeat-dissipating methodIntelligent fan coolingInputCharacteristicsMax.PV input voltage(VOC)DC150VStart the chargevoltage pointBattery voltage+3VLow inputvoltageprotection pointBattery voltage+2VOver voltageprotection pointDC150VRated PVpower12Vsystem260W390W520W650W780W24Vsystem520W780W1040W1300W1560W36Vsystem780W1170W1560W1950W2340W48V system1040W1560W2080W2600W3120WCharge CharacteristicsSelectable Battery Types(Default Gel battery)Sealed lead acid, Gel battery, Flooded(Other types of the batteries also can be defined)Charge rated current20A30A40A50A60ACharge Method3-Stage: constant current(fast charging)-constant voltage-floating chargeLOADCharacteristicsLoad voltageThe same as the battery voltageLoad rated current40A60ALoadcontrol modeonOff mode, PV voltage control mode,Dual-time controlmode,PV +Time controlmodeDisplay&CommunicationDisplay modeHigh-definition LCD segment code backlight displayCommunication mode8-pin RJ45 port/RS485/support PC software monitoring/support WiFi module to realize APP cloud monitoringOther ParametersProtect functionInput-output over under voltage protection,Prevention of connection reverse protection,battery shedding protection etc.Operation Temperature-20ºC~+50ºCStorage Temperature-40ºC~+75ºCIP(Ingress protection)IP21Max. connection size20mm230mm2Net Weight (kg)2.32.6Gross Weight (kg)33.5Product Size(mm)240*168*66270*180*85Packing Size(mm)289*204*101324*223*135Contact us for more details.
