M4860N – 60A MPPT Charge Controller 12/24/36/48V Auto – Negative Grounded Model

Description  12/24/36/48V battery system auto recognition 150Voc max PV input voltage  60A max charge current 3.2KW max PV input power 300 days max data logging 0.3W max self power consumption Negative grounded design Inbuilt BT module for APP operationAdvanced Maximum Power Point Tracking (MPPT) Technology Fast MPPT start with ultra fast of sweeping of the entire V-I curve Smart MPPT algorithm ensures a better tracking in multiple power points High PV harvest performance in weak sunlight conditions Excellent peak efficiency exceeds 98%High Quality & Functions No cooling fan; over rating size heating sink Over rating electronic components to minimize the power loss from heating Full charge power output up to 45ºC Compensates battery charge voltages with use of temperature sensor LCD screen display; key operation for parameter settings Lead-acid AGM/GEL/Flooded & Lithium batteries supportableReliable Electronic Protections Advanced protections for battery charge & discharge Over-heating protection by power derating if temperature is high Allow max 25% exceeding rated power without controller damage Extensive protections including PV reverse polarity & reverse current protectionExtensive Device Functions RS485 port for Modbus communication External port for multiple devices parallel use Extra 20A DC load output control with various of load modes External Bluetooth module connection for APP operation External remote LCD display connectionSolar Controller ParameterValueModel No.M4860NSystem Wiring GroundedNegative GroundedBattery System Voltage12V/24V/36V/48V Auto (FLD/GEL/SLD) Manual (Li/User)No-load Loss12ma/ 12V ; 10ma/24V ; 8ma/36V ; 6ma/48VMax Solar Input Voltage<150VocRated Solar Charge Current60AMax Solar Input Power900W/12V ; 1800W/24V ; 2600W/36V ; 3200W/48VLight Control Voltage5V*nLight Control Delay Time10sMax Load Output Current20AOperating Temperature-35ºC ~ 45ºCIP ProtectionIP32Net Weight3.0 kgCommunication PortRS485 & Bluetooth(APP)Operating Altitude≤ 3000 metersController Dimension280*210*102.7mmBattery VoltagesBattery ParametersBattery TypesFLDSELGEL (default)USER (adjustable)LI (adjustable)Equalize Charge Voltage14.8V*n14.6V*n—Default—Boost Charge Voltage14.6V*n14.4V*n14.2V*nDefault: GELDefault: 14.2V*nFloat Charge Voltage13.8V*nDefault: GEL—Boost Charge Recovery Voltage13.2V*nDefault: GEL—Over-discharge Recovery Voltage12.6V*n——Over-discharge Voltage11.1V*n—Default: 11.1V*nAuto Temperature Compensation-3mV/2V/ºCDefault: GEL—Accessory ListPackage StatusExternal Temperature SensorYesRemote LCD MeterOptionalBluetooth ModuleYes / InbuiltParallel Charge Use CableOptionalInstallation Guidance PaperYesUser ManualYes