Y&H MPPT Charge Controller 40A Solar 12V/24V Automatic Identification LCD Display Max PV Panel Input Power 1040W for Charging AGM Gel Wet and Lithium Batteries

MPPT charge controller 12 V: This solar charge controller has an integrated module that allows you to remotely monitor the operating status of the solar panel via the app "Solar Power". The MPPT controller is compatible with a system voltage of 12V/24V, a rated discharge current of 20A and a maximum idle voltage of the module of 75V. The dual USB output 5V/2A supports charging mobile phones and batteries in the solar system. Suitable for multiple batteries: this MPPT solar charge controller supports ternary lithium batteries, lithium iron phosphate batteries, gel batteries, sealed batteries and open batteries (battery voltage 12 V/24 V is automatically detected) Multiple charging modes: supports trickle charging, undervoltage charging and balanced charging to better protect the battery. 4 load control modes: all-day operation, pure light control, light time control and reverse control. Multiple protection functions: this mppt charge controller 12 V has reverse polarity protection for photovoltaic modules, reverse polarity protection for batteries, surge protection for batteries, deep discharge protection for batteries and overload protection. MPPT 40A: LCD display without backlight allows intuitive understanding of the operating status of the controller. The panel is equipped with a temperature sensor for real-time monitoring of the temperature, easy button operation and adjustable operating parameters. The reinforced heat sink prevents overheating.