solar square light

solar square light solar cell: single crystal silicon or polycrystalline silicon 1.light pole:height 3.5-5m(optional),made by stainless steel material with spray paining 2.light source:150W-250W LED 3.solar panel:150W-500W,adopt imported high converting effciency silicon chip,guarantee enough output power 4.storage battery:12V,1500AH-3000AH 5.controller:intelligent solar enery special purpose controller,have fuction of light control,time control,over charging and over discharging protection 6.function:it can be used for 8-10h/night 3-5 days under rainy and cloudy days