Common metals and their alloys, steels; building materials of metal, namely, metal cladding, soffits, fascia for further installation; buildings, transportable, of metal; roofing of metal and component parts thereof; roof coverings of metal, namely, steel decks; photovoltaic solar tiles of metal; metal panels for roofing, metal wall panels, metal floor panels, metal plates, namely, metal wainscots, metal sheathing IN THE NATURE OF SHEET METAL LININGS, metal coverings FOR CEILINGS, and metal sheet plates IN THE NATURE OF STEEL PLATES, metal facings for construction IN THE NATURE OF METAL CURTAIN WALLS, metal claddings for construction; sheets and plates of metal, namely, sheet metal, clad steel plates and sheets; support frames of metal for building and construction and structural parts and components thereof; all support frames of metal and parts and components thereof enabling the attachment of photovoltaic and thermal solar panels, units or cells, especially metal frames, metal strips, metal panels, metal rails; parts and components made of metals, alloys and composites, for photovoltaic and thermal panels, units or cells, namely, metal structure of mounting photovoltaic and thermal panels, units and cells

Apparatus and instruments for generating, conducting, supplying, processing, accumulating, regulating and controlling solar power and electrical current, namely, photovoltaic solar modules for production of electricity, solar panels for production of electricity; photovoltaic solar plants, namely, photovoltaic cells, photovoltaic solar generator units in the nature of photovoltaic solar modules for production of electricity, photovoltaic solar modules being photovoltaic cells and photovoltaic hybrid solar modules being photovoltaic cells; photovoltaic cells for producing solar power, photovoltaic and thermal solar sensors for power generation for measuring solar radiation, solar panels for producing photovoltaic solar power being photovoltaic cells, modules for producing photovoltaic solar power being photovoltaic cells, photovoltaic panels for producing solar power being photovoltaic cells; photoelectric sensors; solar batteries, solar battery chargers; electric relays, electric switches, electric separating switches, branch boxes in the nature of electrical distribution branch boxes, electrical power supply units, namely, power distribution boxes and boards; switchboards, electric distribution consoles, namely, electricity distribution boards; electrical supply systems, namely, electricity distribution panels and boards; switch boxes, electrical distribution branch boxes, induction voltage regulators; inverters

Electrical apparatus providing domestic comforts, namely, heat accumulators, air conditioning apparatus, air conditioning installations, solar collectors for heating, heat pumps; solar furnaces, solar heat collection panels

Building materials, not of metal, namely, roofing, panels in the nature of concrete panels, non-metal ceiling panels, walls panels incorporating solar cells; transportable construction materials, not of metal, namely, nonmetallic transportable constructions; building glass and non-metal vitreous coverings in the nature of glass products, for building purposes for covering for walls and partitions, roof coverings, photovoltaic solar slates, photovoltaic solar tiles; non-metal roofing, namely, construction materials and component parts thereof not made of metal, for roofing, non-metallic roofing and structural component parts thereof; non-metal construction materials for the shell, structure and internal and external partitions of a building, namely, supports; non-metal floor and roofing panels, non-metal partition panels in the nature of removable door panels and removable wall panels; non-metal plates being reinforcements for concrete and wood building construction for building and construction, non-metal facings in the nature of plastic-composite panels or bio-composite panels or stone for building and construction, synthetic wall-cladding for building and construction and coverings, not of metal, for building and construction in the nature of felt roof coverings and felt floor coverings; support frames not of metal and parts and structural components thereof, enabling the attachment of photovoltaic cells, especially non-metallic frames, non-metallic strips and non-metallic panels; non-metal parts and components of photovoltaic and thermal solar cells, modules or panels, namely, non-metal structures for mounting solar panels

Installation, maintenance and repair of apparatus for generating, conducting, distributing, transforming, accumulating, regulating and controlling solar power and electric current; installation, maintenance and repair of photovoltaic solar systems, namely, photovoltaic cells; installation of photovoltaic solar generators; installation of photovoltaic solar modules being photovoltaic cells and photovoltaic hybrid solar modules being photovoltaic cells; information and advice on installing, maintaining and repairing apparatus for producing, conducting, distributing, transforming, accumulating, regulating and controlling solar power and electric current; information and consulting in connection with installing, maintaining and repairing photovoltaic solar systems, namely, photovoltaic cells; installation, maintenance and repair of air conditioning apparatus, lighting, heating, steam generating, cooking, refrigerating, drying, ventilating and water supply apparatus, electrical apparatus for cooling air, climatization apparatus, air-conditioning instruments, hot air apparatus, air reheaters, machine heat accumulators; information and consulting in connection with installing, maintaining and repairing of air conditioning apparatus, lighting, heating, steam generating, cooking, refrigerating, drying, ventilating and water supply apparatus, electrical apparatus for cooling air, climatization apparatus, air-conditioning instruments, hot air apparatus, air reheaters, machine heat accumulators; construction, maintenance and repair of factories, buildings and power stations; construction information; construction management supervision; vermin control and extermination for power plants; installation, maintenance and repair of power plants; information on repairs, installation and maintenance for power plants, factories and buildings; construction, maintenance and repair of installations for providing, generating and distributing power, especially of electricity, heating and water; installation and maintenance of hardware for protection system for security installations especially in buildings and installations for providing, generating and distributing power, also via a telecommunications network; installation and maintenance of hardware for intelligent systems for buildings and individual houses; installation and maintenance of hardware for home automation installations and hardware for programmable automatons and installations for the technical management of buildings; installation and maintenance of hardware for home automation systems as well as hardware for programmable automated systems

Scientific and technological services and research, namely, scientific research, development of measures for saving energy using the sun, air, water and earth, technical design of photovoltaic solar and thermal plants; technological consulting relating to solar power and solar and photovoltaic installations; engineering services, namely, industrial measurement and testing services, conducting technical checks and tests, technical measurements; technical research and development services for photovoltaic and solar installations, engineering services, construction drafting, quality control, design of roof and facade for buildings, technical project studies, namely, conducting of feasibility studies, technological consulting relating to alternative energies other than fossil fuels, environmental protection, and environmental assessments, engineering consulting in the field of energy saving