100A MPPT Solar Charge Controller 12V/24V/36V/48V Auto Regulator with LCD Display Panel Battery Dual USB Ports Intelligent Rapid Charging

Ultra-High Tracking Efficiency: Utilizing an advanced maximum power point tracking (MPPT) algorithm, it automatically identifies 12V/24V/36V/48V systems and quickly locks onto the optimal power point of the photovoltaic array under any conditions, achieving a tracking efficiency of up to 99.5%. This significantly improves energy utilization and fully unleashes the power generation potential of solar panels. Flexible Selection of 7 Operating Modes: Equipped with a backlit LCD display featuring a clock function, it offers seven operating modes to choose from: charging mode, light-controlled mode, light-controlled + delay mode, universal control mode, manual control mode, and timer control mode, meeting the needs of various applications ranging from residential to industrial settings. Safeguarding System Operation: Built-in comprehensive voltage protection mechanisms, including battery overvoltage protection, overcurrent protection, power-off protection, overcharge protection, deep discharge protection, reverse connection protection, and overheat protection, ensure stable operation of the solar system and extend battery lifespan. Real-Time Dynamic Data Display: The LCD screen displays key parameters in real time, including operating mode, battery voltage, PV charging current, battery discharge current, product operating temperature, and delay time, allowing you to monitor the system’s operating status at any time and facilitating timely adjustments and management. Compatible with Multiple Battery Types: Supports a variety of battery types, including sealed batteries, gel batteries, flooded batteries, and lithium iron phosphate (LiFePO₄) batteries. To use, simply connect the battery first (ensuring it is charged), then connect the solar panel to start the system normally. It integrates MPPT and PWM charging technologies, balancing high efficiency with cost-effectiveness.