A compact, high-efficiency next-generation urban small wind turbine that can be installed anywhere.
The grid-connected type is a small wind turbine with a maximum output of 5 kW. It is connected to the commercial power grid, and when the wind turbine's output is low, electricity is purchased from the power company. The independent type is a small wind turbine with a maximum output of 3 kW. Its dimensions are the same as the grid-connected type, but due to differences in control methods, the output is limited to 5 kW. A special design duct, commonly known as a wind lens, is its most notable feature. The vortex generated by the wind-collecting lens increases wind speed by 1.3 to 1.5 times. Since the power generation is proportional to the cube of the wind speed, the wind-collecting effect alone can achieve 2 to 3 times the power output. The blades are also about half the size of conventional wind turbines, which resolves issues related to installation locations and transportation. Furthermore, the compact rotation area of the blades (sound source) and the structure of the wind-collecting body itself suppress the wingtip vortices that are noise sources, achieving excellent quietness. Additionally, the wind lens wind turbine has superior responsiveness to wind direction changes due to its weathervane effect.
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basic information
Compact Design The special design of the wind-collecting lens has achieved a miniaturization of the blades that was previously unimaginable. This also resolves issues related to installation locations and transportation. Wind Collecting Effect The vortex generated by the wind-collecting lens increases wind speed by 1.3 to 1.5 times. Since power generation is proportional to the cube of wind speed, the wind collecting effect alone can yield 2 to 3 times the power generation. Additionally, the improved starting performance due to the acceleration effect has increased the operational efficiency in low wind areas. Low Noise The compact rotation area of the blades (sound source) and the structure of the wind-collecting body suppress the blade tip vortices that are noise sources, achieving excellent quietness. Flexible Design Utilizing its compact performance, installation can be done without compromising the landscape. Furthermore, various layout designs can be proposed, allowing for flexible landscape enhancement. High Wind Direction Variability Tracking The wind lens wind turbine excels in tracking wind direction variability due to its weathervane effect. It does not miss the movement of the wind.
Price information
Open price
Price range
P5
Delivery Time
※3 months (There may be stock available. Please feel free to inquire.)
Applications/Examples of results
We have a track record of using wind energy as a power source for businesses, government agencies, and parks. Recently, we have also received many inquiries from private individuals. The independent type is now available for use as an emergency power source.
Detailed information
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Installation example: Along the road Why not make effective use of the unused spaces along the road or in parking lots? If there is space available for a utility pole, installation is possible.
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Installation Example: Mini Wind Farm "I want a substantial amount of power generation. However, I can't install large wind turbines." In such cases, please feel free to consult with Wind Lens. By installing 5, 10, or 20 Wind Lens turbines together, you can quickly create a mini wind farm with 25 kW, 50 kW, or 100 kW of capacity. No building confirmation application is necessary. Unlike large wind turbines, there is no need for large-scale maintenance every year.
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Installation example: Park Wind lens wind turbines can be easily installed in places like parks. They are friendly to people and the environment, making them suitable for any installation location!
Line up（2）
| Model number | overview |
|---|---|
| WL5000 | The grid-connected type is a small wind turbine with a maximum output of 5 kW. It connects to the commercial power grid, and when the wind turbine's output is low, electricity is purchased from the power company. |
| WL3000 | The independent type is a small wind turbine with a maximum output of 3 kW. Its dimensions are the same as the grid-connected type, but due to differences in control methods, the output is limited to 5 kW. |
Company information
A groundbreaking wind turbine, the "Wind Lens Wind Turbine," developed at Kyushu University. By overcoming various issues associated with conventional wind power generation through a special wind lens effect, it can now be easily installed in areas and locations previously considered unsuitable for wind power generation. The research has garnered attention not only within Japan but also internationally, achieving numerous installation records. Wind Lens is a collaborative industry-academia company established to commercialize and sell this "Wind Lens Wind Turbine." Our company's strength lies in our ability to handle the entire process from planning, manufacturing, to sales of the "Wind Lens Wind Turbine." We provide consistent support from wind condition surveys at potential installation sites to after-sales follow-up.