Welcome to our store! 1. Industrial Grade Main Control Chip: High-quality components enhance system performance, with a maximum conversion efficiency of 98% and ultra-fast tracking speed to ensure tracking efficiency. The regulator is 12V/24V automatic identification, compatible with 12V/24V systems. 2. Large Screen LCD Display: Adjustable charging and discharging parameters with power-off memory function allow for clear display of status and data. Easily switch modes and configure parameters, suitable for home, industrial, and commercial use. 3. Multiple Protection Functions: Built-in overcurrent, short-circuit protection, open-circuit protection, and reverse connection protection are all self-repairing and do not damage the regulator. 4. Charging Management: Complete 3-stage charging management improves system efficiency and extends battery life. Dual USB output with a maximum current of 25A supports mobile phone charging. 5. Charge Controller Cooling: Dual MOS anti-backflow circuit with extremely low heat generation. The charge controller will heat up during operation; ensure it is installed in a flat, well-ventilated location. 6. Easy to Install and Use: Connect the charge controller to the battery first, then the solar panel, and finally the load. The disassembly sequence is the reverse of the wiring sequence. Item Type: LCD Display Solar Controller Color: Orange Weight: Approx. 155g/5.5oz Material: Shell Plastic + Back Plate Iron Product Size: Approx. 13.3x7x3.2cm/5.2x2.8x1.3in Display Mode: LCD Screen Voltage: 12V / 24V Automatic Identification Applicable Solar Panels: 12V is suitable for 18V solar panels, 24V is suitable for 36V solar panels Maximum Photovoltaic Voltage: 12V battery, maximum 23V; 24V battery, maximum 46V Full Charge Voltage: 14.4 / 28.8V Discharge Cut-off Voltage: 10.7 / 21.4V Discharge Recovery Voltage: 12.6 / 25.2V Charge Recovery Voltage: 13.2V / 26.4V Standby Current: