100A MPPT Solar Charge Controller, for 12/24/36/48V Automatic RV Lithium Acid Batteries, LCD Display, Dual USB, Intelligent Regulator Accessories

Function: 1. 【Multiple Operating Modes】 This solar controller features 7 different operating modes to meet your various needs, including charging, light control, timer control, general control, manual control, timer control, and factory test mode. 2. Smart LCD Screen: Equipped with a large LCD screen, the controller displays real-time information on battery and solar panel status, mode control, charging output status, and various parameters. It offers an easy visual interface for monitoring and management. 3. Efficient MPPT Charging: The controller features a Maximum Power Point Tracking (MPPT) automatic charging mechanism, 30% more efficient than traditional PWM solar chargers, significantly improving the circuit's conversion rate. 4. Wide Compatibility and Protection: Compatible with various battery and solar panel voltage configurations, supporting 12V/24V/36V/48V systems. This solar charge controller is compatible with sealed, GEL, flooded, and LiFePO4 battery charging. 5. Safe Voltage Protection: This MPPT solar controller features protection against battery overvoltage and overcurrent, power outages, overcharges, deep discharges, reverse connections, and overheating. 6. Dual USB Outputs: The MPPT charge controller supports charging various USB devices, such as phones, tablets, game consoles, headphones, cameras, and other digital products. It offers various control modes, including general control, manual control, timer control, and factory test mode. 【Smart LCD Screen】Equipped with a large LCD screen, the controller displays real-time information on battery and solar panel status, mode control, charging output status, and various parameters. The visual interface is easy to monitor and manage. 【Efficient MPPT Charging】The controller features a Maximum Power Point Tracking (MPPT) automatic charging mechanism, 30% more efficient than traditional PWM solar chargers, significantly improving the circuit's conversion rate. 【Wide Compatibility and Longevity】Compatible with various battery and solar panel voltage configurations, supporting 12V/24V/36V/48V systems. This solar charge controller is compatible with sealed, GEL, flooded, and LiFePO4 battery charging. 【Safe Voltage Protection】MPPT solar controller with overvoltage and overcurrent protection, power failure protection, overcharge protection, deep discharge protection, reverse connection protection, and overheat temperature protection. 【Dual USB Output】The MPPT charge controller supports charging various USB devices, such as phones, tablets, game consoles, headphones, cameras, and other digital products. Note: 1. Charge a 12V battery with 15-23V solar panels, a 24V battery with 30-46V solar panels, a 36V battery with 45-66V solar panels, and a 48V battery with 60-90V solar panels. DO NOT USE 24V/36V/48V solar panels to charge a 12V battery; the pressure difference is too great and can cause overheating and damage the controller. 2.Wiring instructions: To ensure the controller can correctly identify the battery voltage, the initial wiring must guarantee that: the 12V battery voltage is greater than 10V; the 24V battery voltage is greater than 20V; the 36V battery voltage is greater than 30V; and the 48V battery voltage is greater than 42V, the controller is wired to connect first to the battery, then to the photovoltaic panels, and finally to the DC load. Recommended battery voltages: 15-23V (12V battery) / 30-46V (24V battery) / 45-66V (36V battery) / 60-90V (48V battery). 2.6 inches Item Weight: 900 g / 31.7 oz Package Size: 205 * 205 * 70 mm / 8.0 * 8.0 * 2.7 inches Package Weight: 1100 g / 38.8 oz Packing List: 1 * Controller 1 * User Manual Package List: 1 * Controller 1 * User Manual