Resumen
The invention relates to a system comprising mobile solar panels for constructions, which makes use of the edges of a building in order to position thereon the axes of rotation (4) of the solar panels for the roof (3, 5) or facade (10, 12, 13, 15), regardless of whether said panels are photovoltaic, thermal or hybrid panels, so that they can always be oriented towards the sun independently of the orientation of the building (1) and/or the roof thereof, whereby said panels can have a rectangular, triangular or polyhedral shape. The invention includes an option whereby the panels can rotate alternately about one or more axes, as well as the possibility of two contiguous panels being joined along the axis thereof (4) so that they can rotate about said axis and a further option whereby the back surface of the panels can be ventilated in order to increase the efficiency of the solar collection system and the ventilation of possible voids in the building.