Green energy---5kw wind turbine Model number: fd6.0 íºc 5kw Rotor blade diameter: 6.0m Number of blades: 3pcs Materials of blade: glass fiber Rated rotation speed: 200(r/m) Type of generator: permanent-magnet 3 phase ac Rated power: 5000w Max power: 7000w Output voltage: 220v Cut-in wind velocity: 3(m/s) Rated wind velocity: 10(m/s) Working wind velocity: 3-30(m/s) Survival wind velocity: 50(m/s) Monopole tower height: 8m Output controlling system: electrified controller & inverter Recommended batteries: 12v100ah, 18 pieces Can load: light, fan, charger, tv, pump, washer, refrigerator, electric cooker and air conditioner Authentication: ce and iso certificate Iso, ce, tuv