Power 5kw Blade diameter 6.0 m Rated Rotated speed 200 Rated wind speed 10m/s Rated power 5KW Max voltage 7kw Output voltage 220v Start up wind speed 3(m/s) Operating wind speed 3-25(m/s) Security wind speed) 50(m/s) Height of tower 9(m) Weight of top section 285kg Output controller system: Charger and inverter Tower pole type 159 Capacity and quantity of battery (reference): 12V100AH 18pcs Can supply power for ice box, washer, waterpump, tv, lighting, electric fan, charger, air condition.