CN3767 12V MPPT Solar Charge Controller Module for 3S Lead-Acid batteries

CN3767 12V MPPT Solar Charge Controller Module for 3S Lead-Acid Batteries is designed for efficient solar charging of 12V lead-acid battery systems using Maximum Power Point Tracking (MPPT) technology. It supports trickle charge, constant current charging, overcharge protection, and float charging modes, making it ideal for solar power systems, UPS applications, backup power solutions, and standalone battery chargers. CN3767 is a dedicated 12V lead-acid battery charger with MPPT support, charge current up to 4A, 14.8V overcharge regulation, 13.55V float charging, and 300kHz PWM switching frequency.Features:MPPT Solar Charging TechnologyDesigned for 12V Lead-Acid BatteriesSupports 3S Lead-Acid Battery SystemsUp to 4A Charging CurrentTrickle Charge Function for Deeply Discharged BatteriesConstant Current and Constant Voltage ChargingAutomatic Float Charging ModeAutomatic Recharge FunctionBattery Overvoltage ProtectionUndervoltage Lockout ProtectionCharging Status IndicatorsHigh Efficiency PWM Buck Charging ArchitectureSolar Panel Compatible DesignSpecifications:ParameterValueProduct TypeMPPT Solar Charge Controller ModuleCharging ICCN3767Battery Type12V Lead-Acid BatteryBattery Configuration3S Lead-AcidInput Voltage Range6.6V – 30VRecommended Solar Input15V – 25VMaximum Charge Current4ACharging MethodMPPT PWM ChargingOvercharge Voltage14.8V (Typical)Float Charge Voltage13.55V (Typical)Recharge Threshold83.95% of Overcharge VoltageTrickle Charge Current17.5% of Set Charge CurrentMPPT Reference Voltage1.205VSwitching Frequency300kHzSleep ModeSupportedStatus IndicationCharging / Float ChargeProtection FeaturesOvervoltage Protection, Undervoltage LockoutOperating Temperature-40°C to +85°C Package Includes:1 x CN3767 12V MPPT Solar Charge Controller Module for 3S Lead-Acid Batteries

INR 319 · In stock