With this 7-piece solar starter kit, a great 11 cm high table fan can be easily built. The 4 V solar cell provides enough energy to create significant air movement despite its small size. The model works in direct sunlight and bright halogen lamp light. Thanks to the colored instructions, assembly is very straightforward. Soldering is not required, as the solar module features screw connections. The solar starter kit is excellent for workshop and school lessons, offers the best value for money, and playfully teaches the basic circuit and solar technology.