Buildings, transportable, of metal; ironmongery; roofing of metal, incorporating photovoltaic cells; poles of metal; buildings of metal; building materials of metal; reinforcing materials of metal for building; roof coverings of metal; props of metal; frames of metal for building.

Inverters [electricity]; solar panels for the production of electricity; solar-powered battery chargers; solar batteries; photovoltaic cells; distribution boxes; photovoltaic inverters; accumulators, electric.