... to take; can be charged by both sunshine and AC-DC adapter 40W Solar home system Characteristics: 40w solar ... in 50Hz,220V, Design and manufacture as the small AC/DC power supply system, for farmers in remote areas ... 8V,it works(the red indicator light turn off)(AC): Output will stop when the voltage of d ... )support 2*7W/12V lamps to work 30 hours (AC) support 10W-150W appliance to work about 30~4hours7) ...