Compact unit consisting of solar energy module and electric motor for demonstrating the conversion of light energy into electrical energy. Mounted on angled transparent acrylic base.
A propeller is attached to the electric motor to make its rotation clearly visible. As an alternative to that, rotating discs are provided for demonstrating the phenomena of optical illusions or colour mixing effects.
No-load voltage for solar module: 0.5 V
Short-circuit current for solar module: 350 mA
Starting current for electric motor: 20 mA