Practically Efficient

     - More than just quiet and safe

At normal rotation speeds, these Wind Turbines capture wind with both front and rear blades, which makes it work as a high-torque six-blade turbine. Along with the proprietary non-cogging DC generator, our Wind Turbines start rotating at a wind speed of as low as 1.6m/s without consuming electricity for power-assist activation at a cut-in wind speed. This means that these Wind Turbines do not require a fragile anemometer to detect a cut-in speed. Plus, the three-dimensional rotor captures variable winds, which adds to the overall practical efficiency.

Efficiency of these Wind Turbines are not only present in low speed winds, it has marked over 40% power coefficient at a wind tunnel test with a wind speed of 8m/s.

Our Wind Turbine achieves a matching efficiency at less
than half the rotation speed of Propeller wind turbine.