China 3Kw Wind Turbine Generator-Manufacturers

Rotor diameter: 18.0m Blades quantity: 3pcs Direction: always upwind Blades material: Carbon fiber reinforced plastic Rated output: 50KW Power supplied to Grid 60KW [in 5seconds] working voltage: DC500-800V,AC380-400V Annual average energy production: 110MWH (in rate 5m/s wind speed) working wind speed: 3-25m/s Initial wind speed: 3.0m/s Nominal wind speed: 10.0m/sï¼?33.6mphï¼? Storm-stand: up to 55m/s Max rotate speed: 60r/min Wind turbine type: PM 40 poles synchronous generator, Working temperature: from -40 to +60 C Blade Pitch Control Variable Pitch setting Over-speed Protection -Aerodynamic braking system+ -hydraulic rotor brake Speed Regulate and Shut Down Methods -Electro-Yawing, Positive Pitch and -Electric Magnet dumping brake Gearbox: None, Direct Drive Hub height (m) 18-20-24-35 (free-standing or hydraulic tower)

Rotor diameter: 12.56m Blades quantity: 3pcs Direction: always downwind Blades material: Carbon fiber reinforced plastic Rated output: 30KW Power supplied to Grid 32KW [in 5seconds] working voltage: DC500/600V,AC220V/380V Annual average energy production: 70MWH (in rate 5m/s wind speed) working wind speed: 3-35m/s Initial wind speed: 2.5m/s Nominal wind speed: 12.0m/s Storm-stand: up to 55m/s Max rotate speed: 100r/min Wind turbine type: Three-phase, PMG Alternator Working temperature: from -40 to +60 C Blade Pitch Control Variable Pitch Over-speed Protection Aerodynamic brake + Electromechanical disc brake Speed Regulate and Shut Down Methods Electro-Yawing,Positive Pitch and Electric Magnet Switch. Gearbox: None, Direct Drive Tower style and height Free-standing tower 15m, 18m up to 35m.

Rotor diameter: 12.35m Blades quantity: 3pcs Direction: always downwind Blades material: Carbon fiber reinforced plastic Rated output Power: 20KW Power supplied to Grid 24KW [in 5seconds] working voltage: DC360V/500V,AC220V/380V Annual average energy production: 50MWH (in rate 5m/s wind speed) working wind speed: 3-35m/s Initial wind speed: 2.0m/s Nominal wind speed: 9.0m/s30.3mph Storm-stand: up to 55m/s Max rotate speed: 120r/min Wind turbine type: Three-phase, PMG Alternator Working temperature: from -40 to +60 C Blade Pitch Control Variable Pitch Over-speed Protection Aerodynamic brake + Electromechanical disc brake Speed Regulate and Shut Down Methods Auto-Yawing, Positive Pitch and Electric Magnet Switch. Gearbox: None, Direct Drive Battery charge time: SENWEI-

Rotor diameter: 5.0m Blades quantity: 3pcs Direction: always upwind Blades material: Glass fiber reinforced plastic Rated output Power: 5Kw , 5000W Maximum output power: 9500W working voltage: DC48/96/120/240/500V,AC220V/380V Annual average energy production: 11315KWH (in rate 5m/s wind speed) working wind speed: 3-25m/s Initial wind speed: 2.5m/s Nominal wind speed: 10.0m/s22.3mph Storm-stand: up to 50m/s Max rotate speed: 240r/min Wind turbine type: Three-phase, PMG Alternator Working temperature: from -40 to +60 C Blade Pitch Control Fixed Pitch-www.windpowercn.com Over Speed Protection Auto-furl Speed regulation methods: Yawing and electrical magnet switch Stop Methods Manual Brake + Hydraulic Brake Gearbox: None, Direct Drive Batttery full charge time: about 8 hours

Rotor diameter: 3.5m Blades quantity: 3pcs Direction: always upwind Blades material: Glass fiber reinforced plastic Rated output power: 2000W Maximum output power: 2950W working voltage: DC24/36/48/96/120/240V,AC220V Annual average energy production: 4672KWH (in rate 5m/s wind speed) working wind speed: 3-25m/s Initial wind speed: 2.5m/s Nominal wind speed: 8.0m/s17.8mph Storm-stand: up to 50m/s Max rotate speed: 400r/min Wind turbine type: Three-phase, PMG Alternator Working temperature: from -40 to +60 C Blade Pitch Control Fixed Pitch- Over Speed Protection Auto-furl Speed regulation methods: Yawing and electrical magnet switch Stop Methods Manual Brake + Hydraulic Brake Gearbox: None, Direct Drive Batttery full charge time: about 8 hours

Model Fzy3kw, Rotor diameter 4m, Blades quantity 3 pcs, Blades material Frp (fiber reinforce plastic), Rated speed 260r/min, Rated output power 3kw, Max output power 4500w, Output voltage dc120-240v/ac110-240v, Start wind speed 3m/s, Rated wind speed 10m/s, Working wind speed 3-25m/s, Security wind speed 40m/s, Speed regulation Yaw& magnetic resistance, Charge control Aic (automatic intelligent control), Wind turbine type pmg (permanent magnet generator), Working temperature from -40 to +60, Annual average energy production 7500kwh, Recommended accumulators 12v200ah10 pcs( 2000ah ), Accumulators full charge time about 10 hours, Tower type pull wire tubular tower, Tower height 8m (optional), Weight 120kgs (without tower), Can supply power for air-condition. Refrigerator water pump. Electric cooker.Tv.Washer. Illumine. Fanner. Charge, Plywood box

Model: 3kw H4.6-3000w wind generator is adopted permanent magnetic material, cuprum alloy, and aerometal and designed with 4 technical patents. With advanced controlling system, hummer wind turbine can connect to local grid. Off- the off-grid wind turbine is matched with 25pcs batteries in series, Our wind turbines have been awarded ce, and exported to 70 countries and regions Technical parameter Rated power(w) 3000 Maximum output power(w) 4500 Charging voltage (v) dc 180v Blade quantity 3 Rotor blade material grp Rotor blade diameter(m) 4.8 Start-up wind speed (m/s) 2.5 Rated wind speed (m/s) 10 Rated rotating rate (r/min) 400 Wind energy utilizing ratio (cp) 0.4 Generator output single-phase Frequency conversion ac Rated charging current (a) 16 The maximum charging current (in a short time )(a) 28 Output ac frequency (hz) 0~360 Generator efficiency >0.8 Wireless tower diameter(mm) 397* 137*12000 (2pcs) Guy tower diameter(mm) 140*3000*4 (4pcs) Tower height(m) 12m The weight of generator(kg) 60kg Battery 12v 150ah/200ah 15pcs. Package material size (m++++ g.W(kg) Plywood container 1.05 533.2

Blade diameter 3.5m Rated Rotated speed 50 Rated wind speed 10m/s Rated power 3000W Max voltage 4500w Output voltage 220v Start up wind speed 3(m/s) Operating wind speed 3-30(m/s) Security wind speed 50(m/s) Height of tower 8m Weight of top section 409kg Output controller system charger and inverter Capacity and quantity of battery(reference) 12V100AH 18pcs can supply power for ice box, washer, water pump, tv, lighting, electric fan, charger, air condition. Wooden case packing.