The PVE300 is an essential tool in PV R&D and production line quality processes, employed in the accurate determination of cell spectral response/ EQE (IPCE) and IQE, featuring full compatibility with all types of PV device, material and architecture, including Si, CdTe, CIGS, CIS, Ge, dye-sensitised, organic/polymer, multi-junction, quantum well, quantum dots, chalcogenides and perovskites.