SmartSolar 100/20 MPPT Charge Controller (Up to 48V)

Charge controller with ultra-fast maximum power point tracking, Especially under cloudy skies, when light intensity changes continuously, an ultra-fast MPPT controller will improve energy harvesting by up to 30%. With load output, you can prevent the battery from over-discharging by connecting all loads to the load output, disconnecting the load when the battery has discharged.
Programmable battery charging algorithm and day/night timer, as well as a scheduling and real-time data and history viewing option.