... 2.Timer/light control,SOC function 3.RJ45 & remote meter 4.CE RoHS MPPT Controller 10A with timer and battery type selectionMODEL:MPPT1210 ... system.3. Widely used,automatic recognize day/night.4. Timer function with 1-15 hours option for street light.5. Two load ... discharging, overload, short circuit, and reverse polarity of both solar module(s) and battery.9. RJ45 interface with remote meter MT-2, ...