2. Built-in MPPT technology intelligently tracks the maximum power point, significantly improving conversion efficiency. 3. Supports constant voltage and constant current output modes to meet the precise charging needs of different battery packs. 1. Wide input voltage range, suitable for a variety of solar panels and other DC . 4. Equipped with an intuitive display, it monitors key parameters such as voltage, current, and power in real time. 5. With a maximum output current of up to 20A, it is suitable for industrial equipment, outdoor storage, and DIY electronics projects., Manufacturer: Akfldms