Model WK 1000 Rated Power(W) 1000 Rotor Diameter (M) 2.12 Rated Wind Speed (M/S) 12 Startup Wind Speed (M/S) 2.8 Standard Working Voltage(V): DC 48V Custom-made Working Voltage(V) More than 24V or On-grid System Blade Material Nylon Reinforced Fiber Glass, Adopt Injection Molding Number of Blades(PCS) 3 or 5 Generator Style：Three Phase Permanent Magnet AC Generator Magnet Style NdFeB Over-speed Protection：Stall Control+ blade aerodynamic elastic +Electronic Dump load Stop Method：Manual Electronic Brake / Automatic Electronic Brake Charge Controller Hybrid Solar-Wind Charge Controller, LCD display, PWM Charger Solar Power (W) 300 Tower Height (M) 6M(Standard) or Custom-made

we manufacture small scale wind tubines from 450W to 30KW and also solar controller and also solar pump controller