The Mate3 is a system display and controller designed for communication applications such as making the monitoring work in OutBack power system be easy. The unit comes with an intuitive user interface and integrated with a system configuration wizard that enables the user to make the system setup become seamless and fast. For security purposes, it has a password function to secure that it maintains the opening and closing of the system. For convenience, it features its other function such as graphical back lit LCD display, tactile buttons and user programmable favorite keys for quick modification of the user. Also, included in the unit is a clock and calendar so that the programming of inverter and charge operation will be synchronized with time.