*KeyFeatures *HIGH EFFICIENCY- The solar charger controller has the function of Maximum Power Point Tracking. Its efficiency is not less than 99.5% and conversion efficiency up to 98%. It can detect the solar panel's voltage and current in real-time and keep tracking the maximum power point to charge the battery with the maximum power. *AUTOMATIC RECOGNITION- The charge controller can automatically identify 12V / 24V / 36V / 48V systems. The full PV input voltage of DC 150V makes it suitable for more PV modules and convenient for users to use in different modes. *WIFI BOX & RS485- This solar panel controller is equipped with a WIFI box, supports the expansion of the WIFI module to realize the app cloud monitoring, including the RS485 communication line, can provide the communication protocol to facilitate the integrated management. *LCD DISPLAY SCREEN- The solar charge regulator features a high-definition LCD function, can view the equipment operating data and working status, and support the setting of related parameters, such as system type, charging voltage, temperature, etc. *INTELLIGENT & PROTECTIVE- The solar controller adopts a built-in intelligent temperature-controlled cooling fan, which effectively reduces the operating temperature; it adds various protection functions such as low-voltage input protection, over-voltage input protection, and over-charging source protection. ******************************************************************************************************* *Specifications Controller type: MPPT (maximum power point tracking) MPPT efficiency: 99.5 % System type: DC12V/24V/36V/48V (automatic recognition) 12V system: DC9V-DC15V, 780W 24V system: DC18V-DC30V, 1560W 36V system: DC32V-DC40V, 2340W 48V system: DC42V-DC60V, 3120W Max. PV input voltage: 150V ******************************************************************************************************* *Pakcage Content 1 x MPPT Solar Charge Controller 1 x WIFI Box 1 x RS485 Communication Line 1 x Temperature Sensing Wire 1 x Screwdriver 2 x Hang Brackets 1 x Set of Installation Screws 1 x Product Manual