DescriptionModel Number : 5A MPPTCompale Brand/Model : NoneBrand Name : SZEKSOrigin : Mainland ChinaType : Voltage RegulatorCondition : NewApplication : ComputerIs Customized : Yes5A MPPT Solar Panel Controller DC-DC Step-down CC/CV Charging Module Display LED Regulator Controllers DescriptionModule Properties: Non-isolated buck module (BUCK)Input voltage: 6~36 VOutput voltage:1.25~32 V continuously adjustable (the default output 5V)MPPT voltage setting range: 6~36 VOutput current range: 0.05~5A (The default output current is 3A)Turn lights output range: 0.01~5A (default turn lamp current 0.3A)the current range will be a little difference because the parts parameter error.Operating temperature: -40~ + 85 degreeOperating frequency: 180 KHzConversion efficiency: up to 95% (efficiency, input & output voltage, current and pressure-related)Short circuit protection: YesOver temperature protection: Yes (automatically shut off the output after overtemperature)Input reverse polarity protection: None, (if necessary, please add the string into the diode)Output anti-anti-irrigation protection: None, the output must be connected to the battery plus blocking diode, otherwise it will burn the module.Installation: 4 Pcs 3mm screws(Not Included)Connection: IN is the input, OUT is outputMultifunction double display: input voltage, output voltage, output current, output powerCharging indicator: charging red, bright green when fully charged. Turn lamp is the output current detection.Module dimensions: 6x3.1x2.5cm/2.36x1.22x0.98inch(without meter)Applications1.It can support high-power LED.2.It can power supply for electronic devices.3.For a variety of battery charge, can observe the state of charge.4.As a car power supply , it can for your cell phone or digital products supply.5.DIY a voltage Regulator, with constant current function, Short-circuit proof, can protect the load.6.Charger for all kinds of batteries, with MPPT function, can enhance the charging current to double. With a constant current and prevents battery overcharge, effective protection of the batteryNote: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Compare the detail sizes with yours, please allow 1-4CM differs due to manual measurement, thanks Package Included1 Pcs 5A MPPT Step-down Module