School kit of a solar windmill. It will be necessary to file and polish the pieces
of wood to form the casing, the blades and other accessories of the mill.
The mechanical transmission is made by pulleys and belt. The illumination of
The photovoltaic cell generates a flow of electrical current that feeds the motor.
Thanks to the system of pulleys, the blades of the Greek mill will rotate driven by the sun.
Educational kit made of wood and metal. Multi-language teaching manual included.