... 4)cert.:CE,UL solar controller,solar charger controller,solar street light controllerThe EPRC-MF series solar controller provides automatic lighting control function, and ... longer lifetime. Good for humidity area, such as outside pathway lighting, parking area, bus station, boat,etc.Function:1.Micro ... of Voltage stop charge -5mv/°C/2V 2011 Smart Solar Charger Controller for Lighting System