11
Apparatus for lighting and for heating; heating installations including wall tiles; solar energy heating apparatus; solar-powered apparatus for heating, cooling and ventilating
17
Packing, stopping and insulating materials Non-metallic flexible hoses Thermal and sound insulating panels, thermal and electric insulating materials, in particular for photovoltaic panels insulating panels, soundproofing panels, sound-absorbent panels; insulating and/or sound-insulating covers, in particular for walls, partitions and ceilings Insulators for electric mains
19
Building materials (non-metallic); building panels, not of metal; building materials, not of metal, incorporating photovoltaic panels, roof coverings, not of metal; roofing, not of metal, incorporating solar cells, tiles not of metal
37
Installation, repair and maintenance of solar panels, solar modules, photovoltaic panels, photovoltaic modules, solar collectors, solar-powered heating apparatus, solar-powered heating, cooling and ventilating apparatus Installation, repair and maintenance of photovoltaic apparatus, equipment and systems Roofing services
39
Transport; packaging and storage of goods; distribution of energy; energy transport; information and consultancy relating to the distribution of energy; providing energy distribution installations
40
Treatment of materials; production of energy production of energy such as production of thermal and electrical energy from solar panels and/or photovoltaic panels research and development relating to energy production information and advice in the field of energy production