Victron BlueSolar MPPT Charge Controller - 75V - 15AMP - UL Approved [SCC010015050R]BlueSolar MPPT Charge Controller 75V 15AMP Features: Ultra fast Maximum Power Point Tracking (MPPT) Especially in case of a clouded sky, when light intensity is changing continuously, an ultra fast MPPT controller will improve energy harvest by up to 30% compared to PWM charge controllers and by up to 10% compared to slower MPPT controllers. Load output Over discharge of the battery can be prevented by connecting all loads to the load output. The load