MPTT 12V/24V Solar Charge Controller, Dual USB Solar Panel Battery Regulator, LCD Display, 30A Panel Current Regulator, Black/Orange

【Multifunctional】 The MPPT controller can detect the voltage generated by the solar panel in real time and track the highest voltage and current (VI) values, allowing the system to charge the battery with maximum output power. 【Automatic Detection】 Automatically recognizes the system voltage, automatically identifies 12V or 24V, records the total system operating time, logs errors during operation, and records the battery's full charging time. 【Safety】 MPPT solar panel regulators are safe, with reliable protection against overvoltage, short circuits, overload, overcurrent, and over-discharge, extending battery life and improving system performance. 【Intelligent Charging】 Intelligent and efficient MPPT Level 3 charging mode. Record the total system operating time, record the error counter during operation, record the time a battery takes to fully charge, accurately compensate for temperature, automatically correct the charging and discharging voltage, and improve battery life. 【After-Sales Service】When you first receive our products, if you have any questions, please contact us by email, and we will resolve them as soon as possible. At the same time, if you have any questions or suggestions about our products, we also welcome you to contact us by email at any time to provide excellent customer service. This will always be our first priority.