Common metals and alloys thereof, steels; building materials of metal; transportable buildings of metal; metal roofing and component parts thereof; roof covering of metal, especially troughed sheeting of steel; metal tiles incorporating solar photovoltaic cells; panels, plates, siding, cladding, shades and covers of metal; metal sheets; all support frames of metal for building, parts and components thereof; support frames of metal, parts and components thereof enabling the attachment of photovoltaic solar cells, modules or panels, namely, metal frames, metal strips, metal panels, metal rails, metal strips, metal panels, metal rails.

Apparatus and instruments for generating, conducting, distributing, transforming, accumulating, regulating and controlling electric power and energy from the sun; photovoltaic solar installations, namely, photovoltaic cells, photovoltaic solar generator installations, photovoltaic solar module installations (photovoltaic cells) and hybrid photovoltaic solar modules (photovoltaic cells); photovoltaic cells for producing photovoltaic solar energy, photovoltaic and/or thermal solar collectors for power generation, solar panels for solar photovoltaic power generation (photovoltaic cells), modules for photovoltaic solar power generation (photovoltaic cells), photovoltaic panels for producing photovoltaic solar energy (photovoltaic cells); photosensors; all parts and component parts of metal, alloys and/or composites of photovoltaic and/or thermal cells, modules or panels; all parts and component parts of photovoltaic solar cells, modules or panels, not of metal; all the aforementioned products not in connection with electric vehicles, charging stations or chargers for electric vehicles.

Non-metallic construction materials; non-metallic transportable building materials, non-metallic roof coverings, slate incorporating photovoltaic solar cells, non-metallic tiles incorporating photovoltaic solar cells; all building materials and their component parts not of metal for roofing, roofing not of metal and component parts thereof; panels, plates, siding, cladding, shades and covers not of metal for building; all support frames not of metal, parts and components thereof, enabling the attachment of photovoltaic cells, particularly non-metallic frames, non-metallic strips, non-metallic panels.

Installation, connection, maintenance and repair of apparatus for generating, conducting, switching, transforming, accumulating, regulating and controlling electricity and energy from the sun; installation, connection, maintenance and repair of photovoltaic solar systems, namely photovoltaic cells, photovoltaic solar generator installations, installation of photovoltaic solar modules (photovoltaic cells) and photovoltaic hybrid solar modules (photovoltaic cells); information and advice with respect to the installation, connection, maintenance and repair of apparatus for generating, conducting, switching, transforming, accumulating, regulating and controlling electricity and energy from the sun; information and advice with respect to the installation, maintenance and repair of photovoltaic solar systems, namely photovoltaic cells, photovoltaic solar generator installations, photovoltaic solar module installations (photovoltaic cells) and photovoltaic hybrid solar modules (photovoltaic cells); all the aforesaid services not relating to electric vehicles, charging stations or chargers for electric vehicles.

Research work and scientific and technological services, technical services for development of measures for self-consumption of solar energy and energy saving using the sun, technical design of photovoltaic solar and thermal installations; technical consultations in the field of solar energy, solar and photovoltaic installations; industrial testing and measuring services, conducting technical tests and checks, technical measuring, all these services provided by engineers; research and technical development services for photovoltaic and solar installations; surveying (engineering work); construction drafting; quality control; industrial design services; technical project study; technical consultancy relating to alternative energies (other than fossil fuels), environmental protection; environmental assessments; consulting in the field of energy saving; all the aforesaid services provided by engineers; all the aforesaid services not relating to electric vehicles, charging stations or chargers for electric vehicles.