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{"title":"30kW Horizontal Pitch Control Wind Turbine IP54 For Electricity Generation","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/03\/47\/7baa817525fc8269fb44880aff66-200x200-1\/30kw_horizontal_pitch_control_wind_turbine_ip54_for_electricity_generation.jpg","attrs":{"Brand Name":"GREEF","Model Number":"GH-30KW","Certification":"CE","Place of Origin":"QINGDAO"}}
{"title":"48V HAWT Horizontal Axis Pitch Control Wind Turbine For Urban","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/92\/b5\/8d5a22b537bb92e972dbcd252d17-200x200-1\/48v_hawt_horizontal_axis_pitch_control_wind_turbine_for_urban.jpg","attrs":{"Brand Name":"GREEF","Model Number":"AH-30KW","Certification":"CE","Place of Origin":"QINGDAO"}}
{"title":"Off Grid Folding Tower Pitch Control Wind Turbine 30KW For Telecom Sites","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/d3\/1a\/d44cf276da338a76487aeb715fe3-200x200-1\/off_grid_folding_tower_pitch_control_wind_turbine_30kw_for_telecom_sites.jpg","attrs":{"Brand Name":"GREEF","Model Number":"AH-30KW","Certification":"CE","Place of Origin":"QINGDAO"}}
Pitch control + Active yawing +electromagnet brake
Auto yawing+pitch-controlled
Wind answering method
Up wind
Up wind+yawing
Stop method
Auto brake
Gale protection
Smart control+unattended
weight (kg)
400
550
1210
2800
Noise level (dB)
≤65
Tower height (m)
≥8
≥12
≥12
≥20
Tower type
Tilt-up tower
Free stand tower
Working temperature
-20℃～+50℃
Products Description
Using the world's leading mechanical centrifugal variable pitch technology, the average annual power generation is 30% more.
(1) Large initial blade angle (+9 ), excellent acceleration performance, start at low wind speed of 2.5m/s;
(2) Below the rated wind speed, the wind turbine outputs efficiently;
(3) Above the rated wind speed, adjust the pitch angle so that the rotor speed is maintained near the rated speed and the power output is stable.
Project case
On-grid Systems in Other Countries
The systems were also installed in countries, like India, the Phillipines, Ireland, Colombia,France, Brazil, Swiss and Hungary.
Systems
Why Choose Us
We are global supplier which focus on Permanent Magnet generator, wind turbine , wind turbine blades, controller, invertor etc. "GREEF" have its own engineer design team which is design products ourselves. Moreover, we have successfully obtained CE approvals and supports from our customers, which boost our business day by day! Believe in us, we can accompany you forever.
GREEF NEW ENERGY is global supplier which focus on Wind ,Solar and Hydro generation system solution .
We provide customized system solution which suitable for offf-grid , grid-tied and hybrid system for renewable energy system.
GREEF own our own factory manufacture permanent magnet generator...
GREEF NEW ENERGY is global supplier which focus on Wind ,Solar and Hydro generation system solution .
We provide customized system solution which suitable for offf-grid , grid-tied and hybrid system for renewable energy system.
GREEF own our own factory manufacture permanent magnet generator...
