500w 24v wind generator 1.With SCF generator technology 2.With SKF bearings 3.lighter,smaller,higher 4.Multiple protection Discount 500w 24v wind generatorProducts FeaturesSCF (Supercritical generator technology) as coreFeature is extremely light ,small,fasting,stable with higher power efficiency .With SKF bearings, 15 years life span without maintenanceSmart yaw shaft - furling tail design with ...