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Qingdao Greef New Energy Equipment Co., Ltd

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City:qingdao

Province/State:shandong

Country/Region:china

Contact Person:MsChristina Lei

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China 10kw Rooftop Pitch Control Wind Power Generators With Off Grid / On Grid System wholesale

10kw Rooftop Pitch Control Wind Power Generators With Off Grid / On Grid System

Name: 10kw Rooftop Pitch Control Wind Power Generators With Off Grid On Grid System
Brand: GREEF
Price: 299 USD

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Brand Name :GREEF

Model Number :AH-10KW

Certification :CE

Place of Origin :QINGDAO

MOQ :1set

Price :$299-12999

Payment Terms :L/C, D/A, D/P, Western Union, MoneyGram

Supply Ability :25

Delivery Time :25DAYS

Packaging Details :Inner Foam + Plywooden case

Generator type :3 Phase AC Permanent-magnet,Three phase AC permanent magnet synchronous generator,1-3kw vertical axis wind turbine

Application :Electricity Generation,Wind Power System

Warranty :2 Years

Color :multicolor

Rated power :300w-30kw

Portection grade :IP54

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10kw Rooftop High Efficiency Pitch Control Wind Power Generators With Off Grid/On Grid System

Recommended for:

· Household,Garden,Farm,Urban ,Rooftop
· Telecom sites.
· Rural electrification programs. Island , sentry, island, sight lighting
· Automatic speed reduction protection

Technical specification

Model	AH-5KW	AH-10KW	AH-20KW	AH-30KW
Rotor diameter (m)	5.6	7.78	9.8	13.1
Blade material & Qty.	FRP*3
Rated power (kW)	5	10	20	30
Rated wind speed (m/s)	11
Rated rotating speed (r/min)	240	180	175	95
Generator type	3-phase PMG
Working wind speed (m/s)	3-30
Start-up wind speed(m/s)	2.5
Cut-in wind speed(m/s)	3
Survival wind speed (m/s)	60
Rated voltage (VDC)	400/240/custom made	400	450
Speed regulation method	Pitch-controlled		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

10kw Rooftop Pitch Control Wind Power Generators With Off Grid / On Grid System

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.

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