... the cut-in wind speed and operate noise 400W Wind Generator(HLT-400)400W wind power street lamp,mainly applying in rich ... so on.Item: HLT-400WStandard: CERated voltage: 24VDC Rated Power: 400W Max Power: 800W Output Voltage: 24VDC Start-up wind Speed ... = 0.08Included: Generator, blades, tail, hub, nose cone, charge controller 400W Wind Generator(HLT-400)