20A 300W MPPT Solar Charge Controller Buck Synchronous Rectifier Photovoltaic Battery Charger 24

Feature: 1. Special Technology: The MPPT controller uses solar maximum power point tracking (MPPT) technology, reliable and stable performance. 2. High Efficiency: 300W 20A MPPT solar charge controller adopts high efficiency synchronous rectifier circuit structure. 3. Multi Protection: Short circuit protection, over temperature protection, solar input under voltage protection, battery under voltage protection, load port short circuit protection. 4. Scope of Application: Solar street light controllers, solar chargers, solar electric bicycles, solar electric tricycles, solar toy cars, household solar panels, solar monitoring and other usage scenarios. 5. Good Performance: Product size is 74x74x32mm / 2.9x2.9x1.3in. 20A load discharge current, 300w output power, normally open is 24 hours load output. Specification: Item Type: MPPT Solar Controller Material: Plastic Gross Weight: 306g / 10.8oz Product size: 74x74x32mm / 2.9x2.9x1.3in Load Discharge Current: 20A Output Power: 300WNormally Open: 24 Hours Load Output Efficiency: more than 95percent Noise: <55dBApplication: Solar street light controllers, solar chargers, solar electric bicycles, solar electric tricycles, solar toy cars, household solar panels, solar monitoring and other usage scenariosNo Load Loss: 30MA Voltage Regulation Rate: 1percent Load Regulation: 5percent Full Load Ripple: 400mV No Load Ripple: 100mV Discharge Module Input Voltage: Equal to battery voltage Load Output Voltage: Equal to battery voltage Load Output Current: 30A (Max 32A) Static Power Consumption: 12mA Load Output Mode: Photosensitive Battery Terminal Short Circuit Protection: Yes Load Short Circuit Protection Yes Temperature Protection: Yes Protection Class: IP67 Working Temperature: -40 celsius -+65 celsius 18:23 . Package List: 1 x Controller Note: The MPPT controller should be fixed on an iron or metal bracket to avoid the vibration of the machine due to instability.The MPPT controller should allow some space around the enclosure.Output and input wires should be kept as short as possible to avoid excessive energy dissipation during transmission.There is high voltage and high current in the machine, and non‑professionals are not allowed to disassemble.The input and output terminals should be reliable and not loose, so as to avoid heating at the connection point.