The design of our solar-powered mills is based on today's wind and water mills.
All models have a solar cell that sets the rotor in motion in the sun.
Kosmos Wind-Generator, on the other hand, produces electricity that can power a generator.
Windtrainer Junior complete kit is ideal for teaching in schools or for demonstration purposes, for example at fairs. You have everything you need to carry out a wide range of basic and easy to understand experiments dealing with wind energy.