WM controller 20A System volt 12V/24V auto adapts Rated charging current 10A Rated discharge current 10A Max solar voltage 12V max solar voltage 23V 24V max solar voltage 46V Charging completed volt b01 sealed > 14.4V b02 gel > 14.2V Floating charging volt 13.7V(adjustable: 12.7v-15v) LVD 10.7V(adjustable: 9V-11.3V) Standby current <10mA USB output 2 USB output; 5V2A (max) Operating temperature -35~ 60℃ Size/weight 133*70*35mm/132g Base Color Black
