4800W MPPT Solar Charge Controller 100A/12V 24V 36V 48V USB Battery PV Regulator

Features: 1. Superior MPPT Technology: This 100A MPPT solar controller is equipped with an advanced MPPT maximum power point tracking technology algorithm. 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%. This significantly enhances the energy utilization in the solar system. 2. LCD Backlight: The controller features a multi-function LCD with a backlight display and clock. The upgraded version now supports precise time control, allowing devices to be automatically powered on and off according to the user's set time. Additionally, it can maintain a continuous bright screen state without entering hibernation or lock mode. 3. User-Centric Design: The LCD is designed to dynamically display the operational data and working status of the equipment. It shows controller parameters such as working mode, battery voltage, PV charging current, battery discharging current, product working temperature, and delay time. 4. 7 kinds of working mode selection: It offers seven operating modes: charging mode, light control mode, light control + time delay control mode, universal control mode, manual control mode, timing control mode and test mode. 5. Reset to factory settings: For scenarios requiring configuration resets or restoring default settings, a "reset to factory settings" feature has been added, providing a quick and effective solution. 6. Diverse Battery Charging Options: The controller is compatible with various types of batteries, including Seal, GEL, Flooded, and LifePO4. 7. Comprehensive Voltage Protection: The MPPT solar controller provides extensive voltage protection, including safeguards against battery over-voltage, over-current, power failure, overcharge, deep discharge, reverse connection, and overheating. 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. Specifications: Type: MPPT Solar Charge Controller Material: Plastic + Aluminum Alloy Product Size: 19.5*18.6*6.5cm / 7.68*7.32*2.56 inches Battery Voltage: 12V/24V/36V/48V Automatic Charging Current: 100A Maximum Solar Input (Voc): 15-25V (12V Battery); 30-50V (24V Battery); 45-75V (36V Battery); 60-100V (48V Battery) Maximum input power of photovoltaic panels: 1000W (12V), 2000W (24V), 3000W (36V), 4000W (48V) Maximum PV Input power: (100A)1200W (12V battery); 2400W (24V battery); 3600W (36V battery); 4800W (48V battery) Support Battery: Gel battery, Lead-acid battery, LifePO4, Flooded, Seal 7 kinds of working mode selection: 1. Charging mode: in any case, never discharge. 2. Light control mode: when the controller detects nights, it will delay ten minutes then start to discharge; when it detects daytime, it will delay ten minutes then stop discharging. 3. Light and time delay control mode: when the controller detects nights, it will delay ten minutes then start to discharge and count down, if the timer stops by zero, discharge will stop. The longest duration of delay is 23:59. 4. Universal control mode: under the trouble-free condition, it always keep discharging. 5. Manual control mode: it uses "▼" for discharging or not. 6. Timing control mode: it opens or closes the discharge regularly. 7. Test mode: it is the same as light and time delay control mode but only loses ten minutes of time delay. 8. The controller still discharges under low voltage protection. Touch-holding "▼" for 5 seconds, discharge continues to output. But discharge is only stopped by hand. Notice that this performance may damage the battery, be careful with it! Note: 1. Please connect the battery to the controller first, and then the photovoltaic panel to ensure that the battery voltage is higher than (12V battery is higher than 10V; 24V battery is higher than 20V; 36V battery is higher than 30V; 48V battery is higher than 40V), otherwise it will cause voltage Identification error. Package Included: 1 * MPPT Solar Controller 1 * User Manual