10A/20A PWM Solar Charger Controller 12V 24V Auto LCD Display Dual USB 5V 2A Output Solar Regulator with Light and Time

Overview The controller is equipped with PV Power technology which can be activated at either end of the solar panel or battery When battery is under voltage the solar panel also can charge the product can be used directly as a charger Features ●Display interface automatically switches●Can set daytime start night off mode●System voltage automatic identification●Intelligent PWM charging method●Battery undervoltage protection●Light control and time control mode●Lead acid lithium battery optional●Reverse battery protection●Temperature compensation function●Dual USB 5V output●Overload short circuit protection NO NameNO Name①Built in temperature sensor⑥ Load interface②Mounting locating holes⑦RS485 communication interface③External temperature sensor interface⑧ Switch setting button④ Photovoltaic array interface⑨ USB 5V output interface⑤ Battery interfaceConnection As picture the connection of solar energy battery load temperature probe MP15 reserved please pay attention to the connection do not connect wrong reverse Note 1 External temperature sensor remote display unit network connection module are optional 2 Temp Sensor External temperature sensor probe interface When the external temperature sensor is not connected the system default value is the built in temperature sensor when the external temperature sensor is connected the internal temperature sensor is automatically disconnected Specifications Model CMB 3210WCMB 3220W Maximum charging current 10A