BE-TOOL 12V Battery Solar Controller Automatic Charging Dual Status Indication Charging Module Red

Features: Solar maximum power point tracking (MPPT) is to ensure that the light intensity change, photovoltaic cells output maximum power, to make full use of solar energy. In general, need to use a switch mode DC - DC converter to realize MPPT function, keep the output voltage and charging current product maximize (output). Adopts the model of switch step-down DC - DC conversion way to realize tracking function of maximum power point of pv cells, the input voltage 12V, very suitable for the application of the input voltage and battery voltage difference is bigger. Specifications: Wide input voltage range: powered by a nominal 18V solar panel Complete charge management for 12V lead-acid batteries Overcharge and float voltages are 14.8V and 13.55V, respectively Charging current up to 3A, Trickle charging of deeply discharged batteries Automatic recharge function, Dual status indication Battery overvoltage protection Working environment temperature: -40 ° C to +85 ° C Size: 31*49mm Quantity: 1 Pc Package includes: 1 x Battery Solar Controller