Welcome to the store! 1. Industrial Main Control Circuit: High-quality components enhance system performance; maximum conversion efficiency is 98%; ultra-fast tracking speed ensures tracking efficiency; the regulator is 12V/24V auto-detecting, compatible with 12V/24V systems. 2. Large LCD Screen: Adjustable charging and discharging parameters, with power-off memory function; clearly displays status and data; easily switches modes and parameter configurations; suitable for homes, industries, businesses, etc. 3. Multiple Protection Functions: Built-in overcurrent protection, short-circuit protection, circuit-break protection, reverse connection protection—all self-healing and will not damage the regulator. 4. Charge Management: Complete 3-stage charge management to improve system efficiency and extend battery life. Dual USB output, maximum current up to 25A, supports mobile phone charging. 5. Charge Regulator Cooling: Dual MOS anti-backflow circuit, ultra-low heat generation. The charge regulator will heat up during operation; ensure the charge regulator is installed in a flat, well-ventilated location. 6. Easy to Install and Use: First connect the regulator to the battery, then the solar panel, and finally the load. The disassembly sequence is the reverse of the connection sequence. Item Type: LCD Solar Charge Controller Color: Orange Weight: Approx. 155g/5.5oz Material: Plastic Shell + Iron Back Product Size: Approx. 13.3x7x3.2cm/5.2x2.8x1.3in Display Mode: LCD Screen Voltage: 12V / 24V Auto-detecting Applicable Solar Panels: 12V suitable for 18V solar panels, 24V suitable for 36V solar panels Maximum Photovoltaic Voltage: 12V battery, maximum 23V; 24V battery, maximum 46V Full Shutdown Voltage: 14.4 / 28.8V Discharge Shutdown Voltage: 10.7 / 21.4V Discharge Recovery Voltage: 12.6 / 25.2V Charge Recovery Voltage: 13.2V / 26.4V Standby Current: <10MA Operating Temperature: -35℃ to 60℃ USB Output: Dual USB output, 5V / 2.5A (max) Light-controlled Power-on Threshold: Solar panel 8V (light delay) Light-controlled Power-off Threshold: Solar panel 8V (light delay) Package Includes: 1 x Regulator 1 x Manual Your satisfaction is our top priority. We will provide you with the best service. If you encounter any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately, and we will provide you with the best solution!