Model: EA-WG300 Rated power(W): 300 Rated voltage (V): 24 Rotor diameter(M): 1.5 Start-up wind speed(m/s): 2.5 Rated wind speed(m/s): 12 Security wind speed(m/s): 35 Rated rotating rate(r/m): 450 Blade material: Carbon fiber Blade quantity: 3 Tower height(m): 6 Tower thickness(mm): 2.5 Tower diameter(mm): 48 Matched battery capacity: 12V150AH2PCS