Resumen
The invention relates to a solar-powered boiler. According to the invention, collectors that absorb concentrated reflected sunlight are positioned along the height and width of a central tower in a field of heliostats, such that said collectors occupy most of the active facade of the tower. The invention is intended for the efficient boiling of the thermodynamic fluid flowing through the panels, with smaller exergetic losses, thereby producing superheated steam at the outlet of the tower. The assembly of tubes includes the recirculation of the liquid phase of the fluid.