Bioclimatic pergola type sun protection system, “Saxun” model P-150 Bioclimatic Pergola, made up of 178x35mm model P-150 extruded aluminium adjustable slats, finished at the ends with aluminium end caps, stainless steel pivoting axis and anti-friction plastic bushing allowing the slat to turn from 0º to 135º using an extruded aluminium drive plate and a 24 Vcc mechanical motor, with IP 67 protection. All mounted on extruded aluminium structures composed of “Saxun” model P-180x85mm beams and 150x150mm model P-150 columns. Including perimeter gutter for water extraction via columns, LED lighting and wireless drive system.