Damping system of a solar tracker

A damping system of a solar tracker (1) comprising at least one damper (4) comprising a rod (4.1), an upper tie (4.2) and a lower tie (4.3) located at an end of the at least one damper (4) opposite the upper tie (4.2);

• wherein the upper tie (4.2) is fixed by means of an upper support (2) to a rotation shaft (1.1) of the solar tracker (1), and wherein the lower tie (4.3) is fixed by means of a lower support (3) to a column (1.2) of the solar tracker (1), so that with the rotation of the rotation shaft (1.1), the rod (4.1) of the at least one damper (4) is caused to retract or extend, wherein the upper support (2) comprises a lever (2.2) comprising at least one end protruding from the rotation shaft (1.1) with at least two securing points at which the upper tie (4.2) of the damper (4) is fixed by means of an upper shaft (2.3) of the upper tie (4.2) which is fixed at the at least two securing points of the lever (2.2),
• wherein the lower support (3) comprises a lower clamp (3.1) with an inverted U-shaped profile having wings extending on each side surrounding the column (1.2), wherein a plate (3.2) is fixed and wherein the lower tie (4.3) of the damper (4) is fixed;
• and
• wherein the plate (3.2) comprises two fins (3.2.2) projecting outwards, between which there is arranged a sheet (3.2.3) to which at least one end of a lower shaft (3.3) is fixed, the other end of the lower shaft (3.3) being fixed to the plate (3.2) or to the sheet (3.2.3) and where the lower tie (4.3) is fixed to the lower shaft (3.3).