Testing apparatus for the photovoltaic industry, namely, photovoltaic testers and climatic chambers; apparatus for measuring and testing photovoltaic elements, namely, power and performance measurement equipment for solar modules, solar cells and solar strings; solar simulators integrated in machines designed for producing solar modules and solar cells; solar cell testers integrated in machines designed for producing solar modules and solar cells; photovoltaic solar module testers integrated in machines designed for producing solar modules; electricity and voltage measuring and testing apparatus and instruments, namely, apparatus for providing illumination to solar cells and measuring current-voltage characteristics of solar cells; optical instruments, namely, apparatus for generating, capturing and processing photoluminescence images and apparatus for generating, capturing and processing electroluminescence images, with the exception of photographic instruments and glasses; measuring apparatus, namely, voltmeters, ampere meters, light sensors, thermal probes; laser measuring systems; structural parts and fittings included in this class for the aforesaid goods; Machines for production of solar modules, solar strings and solar cells
