The synonym relatio is derived from the English "relation" and the Latin "ratio" {understanding}. Our concept is relatively simple and as a direct result innovative. By connecting state of the art components from high end manufacturers, paired with our competence from classic construction and PV projects, a new synthesis arises. We realize pv-plants beginning at 30 kWp up to the multiple megawatts sector, on open land or on the top of a roof, as well as parts of the project or the entire project. The PV-plants, in which we participated rank among the largest ones in the world. You may rely on components of nameable manufacturers and our capacity in construction, electrotechnology and the medium voltage sector. Your benefit = our aim: With our engagement we want to have a hand in optimizing your pv projects in revenue by the economically reasonable and technically potential to reduce installation and consequential charges as well as to connect to the grid easier and faster