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Address: 2-111, NO.6 CHANGCHENG NANROAD,CHENGYANG DISTRICT, QINGDAO, CHINA
Contact name:Christina Lei
Qingdao Greef New Energy Equipment Co., Ltd |
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5kw Low Noise Low Start Up easy residential Grid Tie Industrial Inverter Wind Turbine Speed System
Why choose pitch control wind turbine?
Leading technology-intelligent control, strong system scalability
1. The world's best wind power control technology is combined with the self-developed variable pitch technology.
2. The hardware design uses international well-known brands, and the software uses redundant control strategies.
3. It can achieve good compatibility with various well-known brand converters and remote modules.
High security-continuous operation around the clock to achieve unattended operation
1. The speed of the wind wheel is controlled, and it runs continuously and stably under severe wind conditions.
2. More than a dozen redundant control strategies ensure the safety and stability of the system in all climates.
A lot of power generation-variable pitch control, high-efficiency
output, power generation up to 30%
1. Above the rated wind speed, the pitch angle of the blades can be
adjusted to achieve continuous full power output.
2. The working wind speed range is large (3-25m/s), and the
effective running time is long.
Recommended for:
· Household,Garden,Farm,Urban ,Rooftop
· Telecom sites.
· Rural electrification programs. Island , sentry, island, sight
lighting
· Automatic speed reduction protection
Technical specification
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.
