DC-DC 10-75V to 2-60V Digital Step Down Module MPPT Solar Charging Module 15A/20A Adjustable Buck Converter Voltage Regulator

["Input voltage range: DC 10 - 75V，Output voltage range: DC 2 - 60V，Output current adjustable range: 0.1 - 20A (MAX 25A)，MPPT voltage setting range: 9 - 70V，Operating frequency: 120KHz，Overcurrent protection: 26A fuse，Charging indicator light: Present (charging is indicated by a red light, fully charged by a green light)，Fan interface: 12V 0.3A temperature-controlled, starts at around 42C","The module current detection is for the low-end detection. Please do not directly short-circuit the negative input and output terminals of the module with a wire. When using a non-isolated step-down module to power valuable items, please first confirm the output voltage. Please add an overvoltage protection module to the output to prevent the module from being damaged or burned out.","When the module outputs power to inductive loads such as batteries, supercapacitors, and DC motors, please add a reverse current blocking diode. Otherwise, it will cause the chips on the module to be burned out.","Display temperature-controlled fan: With a high current output capacity of up to 20A, it is suitable for industrial equipment, outdoor energy storage, and DIY electronic projects, and is compatible with various solar panels and other DC power supply systems. MPPT Solar Charging Constant Voltage and Constant Current: Built-in MPPT technology, intelligently tracking the maximum power point","[Satisfactory Service]: We Provide 24-hour online service,If you encounter any problems, Please email SELLER SUPPORT , we will give you a perfect solution."]