100A MPPT Solar Charge Controller Solar Panel Intelligent Regulator 12V 24V 36V 48V Dual USB Ports Max 100V Input for Lead-Acid/Lithium Blue

- MPPT Technology: This 100A MPPT solar controller is equipped with an equipped with an industrial-grade main control chip. It automatically recognizes 12V/24V/36V/48V systems and features dual USB 5V charging ports. The controller can swiftly track the maximum power point of the PV array in any environment, ensuring a tracking efficiency of no less than 99.5%. Significantly improved the energy utilization efficiency of solar systems - LCD Display Screen: The LCD display is designed to dynamically display the operating data and working status of devices. Controller parameter display (working mode, battery voltage, photovoltaic charging current, battery discharge current, product operating temperature, delay time). By pressing the set button, up button, and down button, you can set the mode and adjust the parameters - Multi-functional Design: This 100A MPPT battery charging controller features a multi-function LCD with a backlight display and clock. It offers seven operating modes: charging mode, light control mode, light control + time delay control mode, universal control mode, manual control mode, and timing control mode - Diverse Battery Charging Options: The controller is compatible with various types of batteries, including SLD, Lithium, Seal, GEL, Flooded and LifePO4 battery types. This controller also provides a complete four-stage charging management (Bulk, float, boost and equalization charge), helping you improve system efficiency and extend battery life - Comprehensive Voltage Protection: MPPT solar controller provides short-circuit protection, open-circuit protection, over-current protection, overload protection, over-discharge protection, over-voltage protection, overheat protection, reverse connection protection, power failure protection, overcharge protection, and so on. Moreover, the device can now display the real-time voltage of the solar panel, helping users monitor and optimize energy use, ensure normal operation, and assist in troubleshooting - Kindly be advised: This solar controller combines MPPT and PWM charging technologies,It delivers a high charging efficiency and excellent value for money.While it may not provide 100% true MPPT functionality, it still delivers reliable performance