4
Energy (Electrical -); Electrical energy; Electrical energy from renewable sources; Electrical energy from solar power
6
Roofing (Metal -); Metal roofing; Roofings (Metal -); Roofing of metal, incorporating photovoltaic cells; Metal roofing materials; Roofing materials of metal
9
Photovoltaic installations, solar generators, solar collectors for electricity generation, solar cells, solar panels, solar charge regulators, solar batteries, electric and electronic control apparatus for regulating renewable energies; solar collectors, solar energy collectors, solar energy operating apparatus; solar energy products, namely, photovoltaic systems comprised of solar cells, solar cell packages, solar modules, solar cell connectors; systems and kits for the purpose of solar electric power applications, namely photovoltaic cells, photovoltaic wafers, photovoltaic modules, solar cells, solar modules, solar glass, inverters, charge controllers, batteries, electrical interconnections, wiring, junctions, all for the purpose of solar electric power applications; apparatus for converting electronic radiation to electrical energy, namely photovoltaic solar modules, photovoltaic solar hybrid modules, electronic sensors for measuring solar radiation
11
Solar installations
19
Roofs, namely flat lightweight roofs, not of metal, in particular with welded-on solar cells or solar modules, connected or mounted photovoltaic solar modules; roof coverings for flat lightweight roofs, not of metal, namely roof coverings with welded-on solar cells or solar modules, connected or mounted photovoltaic solar modules
37
Installation of photovoltaic cells and modules; Installation and maintenance of photovoltaic installations; Maintenance, repair and reconditioning of photovoltaic apparatus and installations; Roof restoration; Roof repair; Roofing repair; Repair of roofs; Repair of roofing
40
Rental of solar power installations (photovoltaic systems), solar collector installations (solar thermal systems); production of energy, including electrical, solar, photovoltaic and wind power, generation of electricity from solar energy and in general from processing of materials; generation of electricity from solar energy; production and transformation of thermal, photovoltaic and solar energy; consulting services for others in the field of solar energy