Make the basics of renewable energies comprehensible and understand them sustainably!How can electricity be produced in an environmentally friendly way? How does a fuel cell work and how can it produce hydrogen? Renewable energies are important energy carrier of our future. The extraction, storage and use of electricity from the natural energy sources water, wind and sun is explained clearly by nine models and 28 experiments. The powerful solar modules with many mounting options open up the flexible use in the models. The included Gold Cap serves as energy storage and can release the fed energy again. With the help of the fuel cell, it is clearly illustrated how water is split into the two components hydrogen and oxygen. In this way, the principle of future forms of energy is learned and important competences are trained. The STEM Renewable Energies can be optimally used in the classroom with the extensive lesson plans. Main areas of instruction:- the extraction, storage and use of ele