Description 5A MPPT Solar Panel Controller DC-DC 6-36V Step-Down CC/CV Charging Module Dual/Single LED Display Controller 5A MPPT Solar Panel Controller DC-DC 6-36V Step-Down CC/CV Charging Module Dual/Single LED Display Controller 5AMPPT Solar Panel Controller DC-DC 6-36V Step-Down CC/CV Charging Module Dual/Single LED Display Controller Module Name: 5A Step-Down Constant Voltage Constant Current MPPT Module Features: Non-isolated step-down module (BUCK) Input Voltage: 6-36V Output Voltage: 1.25-32V Continuously Adjustable (Default Output 5V) MPPT Voltage Setting Range: 6-36V Output Current Range: 0.05-5A (Default Output Current is 5A) 3A) Flash output range: 0.01-5A (default flash current is 0.3A). Due to component parameter errors, the current range may vary slightly. Multi-functional dual display: Input voltage, output voltage, output current, output power Operating temperature: -40 to +85 degrees Celsius Operating frequency: 180 kHz Conversion efficiency: Up to 95% (efficiency is related to input and output voltage, current, and pressure) Short circuit protection: Yes Over-temperature protection: (Automatically shuts off output after over-temperature) Input polarity protection: None (a diode can be connected in series if necessary) Output reverse ion protection: None. The output must be connected to a battery and a diode in series; otherwise, the module will burn out! Charging indicator: Red when charging, green when fully charged. The rotating indicator is used to detect the output current. Installation: 4 3mm screws Connection: IN for input, OUT for output Module size: 60x31x22mm (excluding instrument) Note: Detection module, do not connect the negative output directly to the negative input. Applications: 1. DIY voltage regulator with constant current function and short-circuit current protection to protect the load. 2. Can power electronic devices. 3. Can monitor the charging status of different batteries. 4. Charger suitable for various batteries, with MPPT function to double the charging current. Constant current power supply prevents battery overcharging and effectively protects the battery. 5. Supports high-performance LEDs. 6. Can be used as a car power supply to power your mobile phone or digital products. Package list: 1 ST*5AMPPT Solar Panel Controller DC-DC Step-Down CC/CV Charging Module LED Display