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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.
photovoltaic cells and modules; photovoltaic solar modules; solar cells; solar cell modules; photovoltaic inverters and electrical controllers; inverted rectifiers as parts of solar systems, solar thermal equipment and photovoltaic conversion apparatus and systems; photovoltaic installation apparatus, namely, solar modules for production of electricity, solar thermal and electric receivers, tracking mechanisms and concentration optics, and control algorithms; photovoltaic systems that convert sunlight into electric and thermal energy; parts for the foregoing goods, namely, solar cells, photovoltaic solar modules, solar inverters, power inverters and silicon wafers