Bioclimatic pergola type sun protection system, "Saxun" model P-190 Bioclimatic Pergola, made up of 187x40 mm model P-190 extruded aluminum adjustable slats, finished at the end with aluminum end caps, stainless steel pivoting axis, and anti-friction plastic bushing allowing the slats to turn from 0º to 135º using an extruded aluminum drive plate and a 24 Vcc mechanical motor, with IP 67 protection. All mounted on extruded aluminum structures composed "Saxun" model P 220 x 100 beams and 150 x 150 mm model P-150 columns. Including perimeter gutter for mater extraction via columns, LED lighting and wireless drive system.