1.Microcontroller Digital Accuracu, 2.PWM charge Mode,Stae of Charger 3.Fully automatic Opoeration,Electronic protections. Feature:1 Microcontroller digital accuracy2 PWM charge mode & State of Charge (SOC)3 Fully automatic operation & Electronic protections4 Detects day and night using the PV array, timer setting5 Double digital LED display, numbers equal to timer setting6.Easy to Operate and ...