3dprinted innovative multi-stage/multi-gen system

A new way of obtaining the maximum energy from the wind in less space using multiple small ac/dc motors as generators and giving as result, a multi-generator & an interconnected multi-stage vertical wind turbine system. It can be built also a powerful array with this system, profiting from the high rpm that the turbines in the last stage are able to generate. Our kickstarter pre launch is already online, if you like our devices, then please subscribe WindTurbineCrowdFunding we have more than 17 different rewards physical and STL files starting from 25 CAD,

From each stage you can obtain an output for recharging different devices at the same time. In the video below the amperage is measured. Have in consideration that the leaf blower is directing the wind to the top innovative red turbine blades!!!

The pending patent of the blades are really powerful with a high torque and rpm, as it can be seen in several videos below,

using a Hilitand 31ZY 24V 3500Rpm Permanent Magnet Motors will reach more than 170 volts and the reason is the pending patent blade structure and how it uses the incoming wind.