General description The 30A Solar Charge Controller is designed for efficient solar energy management, automatically identifying battery voltages of 12V or 24V. It features an LCD display for easy monitoring and a 5V USB port for additional connectivity. This controller is suitable for various battery types, including lead-acid, ternary lithium, and lithium iron phosphate batteries. Technical specifications Charging Current: 30A USB Output: 5V/1.5A max Battery Voltage: Automatically identifies 12V/24V Safety Protection Built-in short circuit protection Open circuit protection Reverse protection Overcharge protection Dual MOS reverse current protection Usage Adjustable charge and discharge parameters Configurable charge working mode Full 3-level PWM charge management Low heat generation and low failure rate Extends battery life and maintains charge Suitable for home, commercial, and industrial applications Other information Easy to set up and use with a clear LCD screen displaying