ROTH & RAU

Structures of metal for mounting solar installations for generating power

Machines and structural components therefor for treating metallic, organic and mineral substrates in a vacuum, in particular for manufacturing thin optical, transparent, solar-technology and wear-resistant coatings using chemical and physical processes, and for ion and plasma treatment, impregnation and heat treatment that also includes machines, for the vaporization of materials for the production of the aforesaid coatings; machines for generating ion and electron beams and plasma; machines and structural components therefor for the manufacture and processing of solar cells

electronic apparatus for testing optical, transparent, solar technology and wear-resistant coatings on metallic, organic and mineral substrates; apparatus and instruments for conducting, switching, transforming, storing, regulating or controlling electricity; apparatus for switching electricity, namely, electronic current switches, solar cells, apparatus for converting electronic radiation to electrical energy, namely, photovoltic solar modules, solar collectors and inverters being parts of photovoltaic installations and solar installations for power generation; photovoltaic equipment for generating power and installations composed thereof and parts therefor; computer operating programs, computer programs for regulation of direction of solar cells relative to the sun; electronic control devices for thermal and photovoltaic solar installations

Solar collectors and installations composed thereof for producing hot water and for auxiliary heating; solar installations comprised of solar heat collection panels and energy receivers for generating heat and cold and structural parts therefor; solar installations mainly comprising photovoltaic cells and parts therefor, for heat/cold generation and lighting, solar collectors for heating use, solar furnaces, heat pumps and structural parts therefor, furnaces in the nature of heat regenerators and structural parts therefor, heat accumulators and parts therefor, heat exchangers not being parts of machines and structural parts therefor

Construction, repairs, installation and maintenance of solar installations in connection with energy for generating power, solar collectors and photovoltaic modules that employ energy conversion technology

Custom manufacture of optical, transparent, photovoltaic and wear-resistant coatings on metallic, organic and mineral substrates

Scientific and technological services and research in the field of photovoltaics; technical research and development of energy saving measures with the aid of the sun; technical planning of thermal and photovoltaic solar installations; technical planning and consulting in the field of solar energy, specifically specializing in substrates primary of ceramic, silicon and non-metals for electrical and thermal insulation of solar cells and solar collectors; architectural consultancy, technological consultancy with regard to the use of solar and photovoltaic installations; architectural design and research; design of factory buildings in a way that prepares such projects for the use of solar energy; physics research; technical measuring, namely, calibration and testing of electricity; engineering for the conducting of technical tests and checks, technical measuring, scientific experiments, quality control and industrial design for the development of solar and photovoltaic installations; design, development, updating, maintenance and rental of computer software; consultancy in the field of computers