The 400W vertical axis wind turbine has an efficient blade design to harness wind energy efficiently and provide a large amount of power for domestic or small commercial users. The wind mill turbine is also very easy to install and requires no specialist skills to complete.
Specification
Model |
ATO-X3-400 |
Rated Power |
400W |
Rated Voltage |
12V/24V |
With Controller |
Yes |
Start Up Wind Speed |
2m/s |
Rated Wind Speed |
12m/s |
Survival Wind Speed |
50m/s |
Wind Wheel Diameter/Height |
0.55m/0.75m |
Number of Blades |
3 |
Blades Material |
Nylon |
Fuselage Material |
Aluminum alloy |
Magnetic Steel |
NdFeB |
Generator Type |
Three-phase AC permanent magnetically suspended generators |
Controller System |
Electromagnetic brakes |
Speed Regulation |
360° Automatically Adjust Windard |
Installation Flange |
DN20 |
Degree of protection |
IP54 |
Gross Weight |
11kg |
Top Net Weight |
12kg |
Dimension |
860*380*200mm |
Dimension (Unit: mm)

Applications
The battery is charged by the wind turbine and solar panels through the controller, and the DC output port of the controller directly supplies power to the DC load. On days without wind or light, the power output by the wind turbine and solar panels is not enough to charge the battery, which can cause the battery to be under-voltage. In this case, the controller output dry contact control signal automatically switches to the grid power to supply the load.

Tips: What types of turbine wind turbines are there?
There are 3 main types of wind turbines:
- Horizontal-axis wind turbines (HAWT): This is the most common type of wind turbine. It has a horizontal axis and the blades spin around a vertical shaft.
- Vertical-axis wind turbines (VAWT): This type of turbine has a vertical axis and the blades spin around a horizontal shaft. They are typically smaller and less efficient than HAWT turbines.
- Darrieus wind turbines: This is a type of VAWT where the blades are shaped like a slender airfoil and spin around a vertical axis. They are commonly used for smaller-scale applications, such as residential or remote power systems.