Features Versatile Battery Compatibility: Designed for a wide range of batteries including valve-regulated lead-acid, gel, liquid lead-acid, lithium iron phosphate, and ternary lithium Customizable Parameter Settings: Easily customize charging parameters for various battery types, ensuring optimal performance and longevity as per your specific needs Universal Voltage Support: Compatible with 12V, 24V, 36V, and 48V batteries, providing robust adaptability for different solar power systems and setups Intelligent Automatic Recognition: Features smart technology that requires no manual adjustments, allowing for effortless and efficient battery management Durable Construction: Crafted from high-quality materials, this controller is built to withstand the elements and offers a long service life for reliable energy management Features: 1、The default battery type is ed valve-regulated lead-acid, also suitable for gel batteries, liquid lead-acid, lithium iron phosphate and ternary lithium batteries; 2、Support parameter customization, suitable for charging other types of batteries, refer to the manual to set the battery type. 3、The battery voltage is 12V, 24V, 36V, 48V, four voltages are universal, and the adaptability is strong. 4、Intelligent recognition, no manual adjustment is required, realizing truly intelligent control. 5、Using high？quality materials, strong and , has a long service life. Specification: Item Type: Solar Controller Material: Engineering plastic Rated Current: 30A Rated Working Voltage: 12V/24V/36V/48V Solar Panel Input Voltage: ≤100V Static Loss: ≤30mA Loop Prure Drop: ≤0.3V USB Output: 5V/2A x 2 Working Temperature: -20~ +55℃ Protection Level: IP32 Relative Humidity: ≤95%, no condensation Terminal: 6AWG/16mm2 Package List: 1 x Solar Controller 1 x User Manual Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List 1 x Solar Controller 1 x User Manual