6
Metal building materials with integrated or attached solar cells; blinds of metal
9
apparatus and instruments for conducting, switching, feeding, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; calculating machines, data-processing equipment and computers; laptop bags; solar cells for electricity generation; solar modules for electricity generation; Photovoltaic installations and systems, and parts therefor, in particular photovoltaic solar cells, photovoltaic solar modules, photovoltaic inverters
11
solar cells for heating; solar modules for heating; solar installations and systems, solar thermal installations and systems, and parts therefor
35
Advertising; business management services; business administration; office functions; business consultancy; professional business planning and consultancy with regard to the use of solar installations and systems, solar thermal installations and systems and photovoltaic installations and systems
37
Construction and maintenance of production installations for generating energy, in particular solar power production installations
42
Scientific and technological services and research and design relating thereto; industrial analysis and research services; Scientific and industrial research in the field of photovoltaics and solar collectors; technical development of components, equipment and systems for photovoltaics; technical development of components, equipment and systems for solar collectors; computer programming for the control, regulating and/or monitoring of thermal and photovoltaic solar installations; certification agency services; technical measuring and testing; chemists services; technical tests and checks; technical measuring; development of usage concepts with regard to technical matters (facility management); analysis for the generation of solar energy; surveying; scientific reports; materials testing; quality control; technical consultancy; technical project studies