... Customs fees, taxes, duties are the buyers responsibility. Horizontal HY-400WL,600WL,1000WL (5blades) Residential Wind TurbineFeature of 400w,600w ... three moving parts(rotor,head yawing and mechanical furling).HY Energy replaced mechanical furling by using advanced electromagnetic and ... turbulent flow area in which the wind turbine couldn't generated stable power output. It should be avoided to ...