... prices 3) TUV, UL, IEC61215,IEC61730, CE solar power 1,Solar Module is widely used for1)Microwave/radio repeater stations, ... in rural areas,4)Power source for summer vacation homes,5)Emergency communication systems6)Water quality and environmental data ... , and ocean buoys8)Pumping systems for irrigation, rural water supplies and livestock watering9)Aviation obstruction lights10)Cathodic protection ...