KalyonPV is an industrial leader in solar energy technologies in Turkiye with its experience in producing different types of solar cells. With more than 100 R&D personnel, KalyonPV mainly focuses on R&D in the areas of prototype studies for semi-conductor ingot and wafer production, which constitutes the basis of chip technology, TOPCon panel technology and Gallium doped panels, Perovskite and multilayer cell technologies, Development of wafer slicing techniques, N-Type monocrystalline ingot, wafer production, Flexible Panel studies for applicability on curved floors and ESS studies. Within ECO-SPHERE KalyonPV will host researchers mainly in research topics involving ingot, wafer, cell and module production. KalyonPV has participated in 3 Horizon Europe projects so far, being a coordinator in one of them, mainly on clean energy technologies.