Key benefits Intelligent adjustment and automatic 12V/24V detection Automatically detects 12V or 24V systems and adapts to different PV voltages. Charging current selectable between 10 and 20 A to match battery needs. efficiency MPPT tracking MPPT tracking efficiency over 99% to maximize solar power utilization and support efficient charging. Low power consumption and stable operation Noload current consumption is ≤ 0.04 A, aiding energy saving and stable performance. Maximum PV input voltage of 50 V, compatible with a variety of solar panels. Convenient control and dual USB charging Luminous display with userfriendly buttons for easy parameter setting and status monitoring. Includes two USB 5V charging ports for onthego device charging. Core specifications and compatibility System voltage: automatic detection for 12V or 24V systems Charge current: adjustable between 10 A and 20 A MPPT efficiency: greater than 99% Noload current: ≤ 0.04 A Maximum PV input voltage: 50 V Display: luminous Controls: intuitive buttons for parameter setting and status monitoring Outputs: two USB 5V charging ports What makes it practical Supports a wide range of solar panel configurations due to the 50 V max PV input Suitable for continuous use in offgrid and remote installations thanks to low standby power and stable operation Easy to monitor and adjust settings without complex tools through the builtin display and controls Use scenarios Offgrid 12V or 24V battery systems in homes or cabins Automatically matches the system voltage and optimizes charging with 10–20 A current options, improving battery health and recharge speed. RV, boat, or camper solar setups Handles seasonal or variable solar input up to 50 V, powers battery charging, and provides convenient USB charging ports for devices during travel. Small solar projects or portable installations Efficient MPPT performance reduces wasted energy, while the backlit display and simple controls facilitate quick setup and monitoring for various panel configurations.