Gold Member Since 2016
Qingdao Tuoch Import & Export Co., Ltd.

China Wind Turbine, Wind Turbine Generator, Wind Power manufacturer / supplier in China, offering Gravity Tail Patent 2kw Wind Turbine for Marine and Remote Stations, 30kw-100kw Volute Axial Flow Small Mini Hydro Turbine, 10 Kw Wind Turbine Kit for Farm (pumping water) and so on.

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Supplier Homepage Product Horizontal Wind turbine Gravity Tail Patent 2kw Wind Turbine for Marine and Remote Stations

Gravity Tail Patent 2kw Wind Turbine for Marine and Remote Stations

FOB Price: US $2,500-2,700 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $2,500-2,700/ Piece
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Port: Qingdao, China
Production Capacity: 1000 PCS/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: MAX 2KW
  • Number of Blade: Three Blade
  • Stress Way of Blade: Resistance
  • Phase: Single-Phase
  • Tail: Patent Gravity Tail
  • Ideal Wind Speed: 4-12(M/S)
  • Body Material: Fine Steel Cast
  • Corrosion Prevention: Hot Galvanization, Painting
  • Transport Package: 5-Ply Wooden Box
  • Origin: Qingdao
  • Output Type: AC Single Phase
  • Rotating Shaft: Horizontal
  • Power: 10-100kW
  • Certification: CE, ISO, RoHS
  • Security Wind Speed: 50(M/S)
  • Rated Output Power: 2kw
  • Magnet Steel: NdFeB38sh(Neodymium-Iron-Boron 38sh)
  • Trademark: Max
  • Specification: 50kg
  • HS Code: 8502310000
Product Description
2kw horizontal wind turbine parameter

MAXWIND rotating tail design small wind turbines are especially good choice for marine environments power supply.
The tail rotates by gravity along the axis, no matter how the boat shakes; it will keep rotating in the gravity direction.

On the contrary, for the traditional Folding tail, its forced direction will be affected on a shaking boat, and its direction of motion will be changed.
If its direction of motion changes, the wind turbine set will be easily breakdown because of heavy and quick wear of some mechanical parts.
And we need to know the loading requirement, the reserve power requirement. So we can give you a solution.


(1)Parameter of 2kw horizontal wind turbine
                           MAX 2kw wind turbine technical data
Rated output power2kwClass of insulationB
Max. output power2.5kwBody materialFine Cast Steel
Rotor diameter3.8mMagnet steelNdFeB38sh(neodymium-iron-boron 38sh)
Max. start torque<0.8 n/mStatorQZY-2/180/470
Rated speed320r/minCorrosion preventionGalvanization, paint
Rated wind speed8(m/s)Blade3 FRP blades
Start up wind speed2.5(m/s)Over speed protection 
Tail control by revolving shaft, Automatic yaw, automatic unload by controller.
Working wind speed3-25(m/s)top weight except top90kg
Security wind speed50(m/s)Service life>15years
Ideal wind speed4-14(m/s)Load appliancesMini freezer, washer, water pump, electric cooker, TV, lightings, electric fan, computer, electric power tools below 1kw, etc;
Output voltage72v
Selective Parts
Suggest Batteries12v150ah*6pcs
Controller 
Inverter 
Cable tower height6m

 
(2)Power curve of 2kw horizontal wind turbine
 
Gravity Tail Patent 2kw Wind Turbine for Marine and Remote Stations
 
 
 
 
2.2kw Controller parameter
 
                                                                Controller technical data
ModelWWS20A-48WWS20A-96WWS20A-120WWS20A-220
Rated Wind Turbine Power2kW
Rated Solar Power600W
Rated Battery Voltage48V96V120V220V
Wind Turbine Maximum Input Current80A40A30A20A
Wind Turbine Maximum Input Power4kW
Unload Voltage(factory default)56V112V140V252V
Unload Current(factory default)50A25A
Control ModePWM
Display ModeLCD
Display ParametersWind Turbine Power, Wind Turbine Voltage, Wind Turbine Current,
PV Voltage, PV Charge Current, PV Power, Battery Voltage
Working Temperature &Humidity-20~+50ºC/35~85%RH(Without Condensation)
Temperature Compensation(optional)4mV/ºC/2V ,-35ºC--+80ºC, Precision:±1ºC 
Communication Mode(optional)RS232,RS485,RJ45,GPRS. Etc 
Protection FunctionSolar reverse charge protection , Solar reverse connection protection,
Battery over charge protection ,Battery reverse connection protection,
Lightning protection, Wind turbine current limiting,
Wind turbine automatic brake and manual brake.
In order to serve our customers better. Our company can adjust parameters configuration according to customer's requirement. 
 
 
 
 
3.Invertor parameter
                                                       2KVA  Inverter technical data
modelMAX20-48MAX20-96MAX20-120
rated output capacity2kVA
rated voltage48VDC96VDC120VDC
over-charge protect voltageDC48VDC72VDC96V
over-charge recovery voltageDC66VDC99VDC132V
over-discharge protect voltageDC56VDC84VDC112V
over-discharge recovery voltageDC48VDC72VDC96V
no-load current0.35A0.25A0.2A
output wavepure sane wave
display modesLCD
display parametersbattery voltage, output voltage, status parameters
cooling modesfan
rated output voltage110/120/220/230/240 VAC
waveform distortion rate≤4%
output frequency50/60 Hz±0.05Hz
dynamic response5%
overload capacity120%  1min,150% 10s
contravariant efficiencymax 90%
noise(1m)≤40dB
insulating strength1500VAC,1min
protect functionover-charge/over-discharge/reverse-connection protect,output overload and short circuit protect, overheating protect
service temp-20~50ºC
service elevation≤4000m
ambient humidity0~90%, no moisture condensation
package size(lenth×width×height)mm470×430×300
packed weight(KG)19.5
 
Gravity Tail Patent 2kw Wind Turbine for Marine and Remote Stations
 
 
STRUCTURE COMPONENTS
Main parts: blades, generator, tail rod, tower, electrical system.
Electrical system include: electric control box, batteries, wire, and cable. (See figure)
Gravity Tail Patent 2kw Wind Turbine for Marine and Remote Stations
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