Solar panels are panels that transform solar radiation into thermal energy for plumbing systems. By thermal solar panels we mean the complex of technology that makes up the system, therefore it includes solar panels, conduits, valves, tanks and absorption panels. The solar thermal panels transform the direct solar beam and for this they must be positioned strategically. The sun is one of the renewable energies on which much is being invested for the respect of man and the environment. Aepa it aims to contribute by preserving the good condition of thermal solar panels.