6
Metal building materials, namely, metal sheets, metal mountings, metal mounting sheets, crossbeams, retaining tubes, front plates, profiles, carrier rails; ironmongery in the nature of small items of metal hardware, namely, rivets, metal bolts, retaining angles, mounting corners, roof hooks; pipes and tubes of metal; goods of common metal not included in other classes, namely, anchors, gutters, interconnection pieces for roofs; buildings of metal, namely, structures for photovoltaic solar or solar heating modules; cotter pins; clips of metal, namely, metal clamps; framework of metal for building; cladding of metal for building
9
Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, inverters, monitoring and measuring equipment for solar power and heating systems in the nature of power inverters and electric luminescent display panels featuring yield, power, and avoided emissions information, charge regulators, electronic controls for electricity systems, solar charge regulators, converters, transformers, electric actuators; electric wires; electric cables; solar modules, namely, photovoltaic solar modules for converting electronic radiation to electrical energy
19
Non-metal building materials, namely, non-metal sheets, non-metal mountings, nonmetal mounting sheets, non-metal front plates, non-metal profiles and carrier rails, non-metal gutters; non-metal rigid pipes for buildings, buildings not of metal, namely, structures for photovoltaic solar or solar heating modules; framework not of metal, for building; brackets,supports and props not of metal for building, namely, non-metal rivets, non-metal clamps, non-metal bolts, non-metal interconnection pieces for roofs, non-metal anchors, asphalt impregnated foam sealant strips used for expansion joints; surfacing not of metal for building, namely, non-metal roofing, solar modules for use as building materials of poly and monocrystalline and silicon used as non-metal roof coverings incorporating solar cells