This solar-experimenting kit from Sol Expert shows what is possible these days with PV-techniques. The application range can be explained as insel-or network parallel unit, but also current issues such as tracking systems and roof elevations can be explored experimentally. The 24-pages manual informs about the type of technique and offers interesting experiments for photovoltaic, in detail. Measured value can be captured optically or with multimeter (this is optional). Supplied with: 2 mono crystal solar cells, solar-set point and wooden column, leads with aligator clips, solar motor, transparencies and user manual. * Age class: 10 years and over * Manufacturer's part 80004 Note: Not suitable for children below 3 years, choking hazard through parts that can be swallowed.