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Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
inverters; solar inverters; photovoltaic installations, namely, photovoltaic systems that convert sunlight into electric energy and components thereof, namely, electric current converters; microprocessors, namely, microprocessors for controlling inverters and photovoltaic systems; parts of inverters and photovoltaic systems, namely, electric current switches, electric current converters, dc/ac power converters, photovoltaic cells and modules; computer software on data carriers for regulation of electricity generation and for monitoring and optimizing photovoltaic systems that convert sunlight into electric energy