Wind solar hybrid power system 1,Energy saving&high efficiency 2,Outer rotor and light in weight 3,Moistureproof 4,CE&RoHS Wind solar hybrid power system Main technical ... ,RoHS,ISO9001:2000400w wind solar hybrid power system:Effsun wind &solar powered streetlight characteristic:1,Comply with nationalDesign Standard> (CJJ45-91) Illuminate ...