... highly competitive prices.Specifications below are for reference only. The system will be configured according to the environmental conditions of the ... hours/day, 3 ~ 6 cloudy or rainy days backupWorkingTemperature-30°C~~50°CSolar panel frameangle Iron, hot dip galvanized type, plastic ... life, with a 2-year warranty 30W solar street lighting system With CE,CCC,UL,IEC,ROHS Certificates