... and resistive torque design.2,Gearless, direct drive, low RPM generator.3, High standard, quality components for use in ... structure and fully heat treatment Aluminium.7, wind Generator is designed using speciallted material and treated to resist ... 20-year operation life.10,Patent protected design.Wind Turbine Technical Data ModelNE-300MRated power300WMaximum power330WNominal voltage12/24VStart wind ...