The Solar Thermal Fundamental Training Kit facilitates the implementation of various technologies for the transformation of solar thermal energy in technical education. The Training kit contains various solar collector systems that can be operated with or without pumps, also CSP (Concentrated Solar Power) technology and a Peltier portion for direct conversion into electricity. Another key function for the kit is the experiments on the fundamentals of thermodynamics, such as heat radiation absorption and convective heat flow, which provide a detailed understanding of the physical effects applied.