MAX series charge controller, PWM function, charging current 20 A, auto detection 12V/24V.
PWM controllers
Solar PWM controllers adjust the charging and discharging process of the PV system battery. They are cheaper compared to MPPT solar controllers, but they are not as efficient in recovering energy from PV panels.
There are 2 products.
Smart DC series solar controller, PWM function, charging current 20 A, auto detection 12V/24V.