Abstract: A plurality of posts and actuator posts connected to a foundation and to a torque tube on which solar panels are duly mounted is disclosed. The actuator posts include a hinge next to a radial arm that is disposed solidly connected to the torque tube, the arm being hinged at the other end to a linear actuator with screw drive, the bottom end is connected to the actuator post by a joint. Each linear actuator is actuated by a gear that engages with an endless screw solidly connected to a Cardan-type drive shared by all the actuators and is actuated by an electric motor, the Cardan-type drive fitting closely to the torque tube by supports.

Abstract: A connection system of a transmission rod for solar trackers of rows of solar panels, the transmission rod of which connects a main rotation shaft to a motorised rotation module to a driven shaft with a rotation module without a motor, being connectable to the rotation modules by universal joints that are fastened to the connection output, wherein the universal joint has at one connection end corresponding to the connection output, and at the other end of the universal joint corresponding to a tubular connection output with a polygonal cross section for connection with the transmission rod correspondingly having a polygonal configuration, and with a first end longitudinally slidably connectable to the connection output of a first universal joint and with a second end fixedly connectable to the connection output of a second universal joint.

Abstract: A solar tracker having at least one post (7) for fixing to the ground at least one solar panel (8) that rotates by action of a drive, which has a rotation transmission support (1) on which the solar panel (8) is supported and which is coupled to the post (7) in such a way that it slides along a horizontal guide rail (2) fixed to the post (7) by a guide element (3), and the rotation transmission support (1) rolling on a rolling contact element (4) fixed to the post (7) to establish the rotation of the solar panel (8) in both directions.

Abstract: A bearing for fastening rotating shafts on support posts is provided, having a support (1) by which a clamp (3) is fastened on the support post (2), incorporating in the clamp (3) a ball joint (4.1) through which the rotating shaft (5) to be fastened passes, wherein the support (1) is made up of two complementary portions, which are axially attached facing one another, retaining the support post (2) between them, whereas on the assembly of the mentioned support (1) there is fixed a clamp (3) which houses internally a spherical ball joint (4.1) which determines a central opening through which the rotating shaft (5) to be fastened passes.

Abstract: A damping system of a solar tracker is provided, having at least one damper has a rod, an upper tie and a lower tie located at the end of the damper opposite the upper tie; where the upper tie is fixed by an upper support to a rotation shaft of the solar tracker, and where the lower tie is fixed by a lower support to a column of the solar tracker, so that with the rotation of the rotation shaft, the rod of the damper is caused to retract or extend, characterized in that the upper support has a lever comprising at least one end protruding from the rotation shaft with at least two securing points at which the upper tie of the damper is fixed by an upper shaft of the upper tie which is fixed at the at least two securing points of the lever.

Abstract: A bearing (1) for rotational shafts supported by support pillars, to establish the fastening between a rotational shaft (3) and support pillars (2), able to rotate freely, having a support (4) which is fixed to the support pillar (2), the support (4) being axially clamped between two component parts (6.1), (6.2) of a clamp (6), which determines a ring (7) that houses a ball joint (5), through which the rotational shaft (3) being fastened is arranged.

Abstract: A solar tracker with orientable solar panels arranged in rows, having at least two rows of photovoltaic modules (1) carrying the solar panels (2), arranged on pillars (6), the solar panels (2) mounted on respective rotation axes (3) longitudinally associated with each other by rotation transmission (5), driven by at least one motor (4) establishing the movement of all the solar panels (2) from a single actuation point, the rows of photovoltaic modules (1) related to each other by at least one transmission bar (7), joined by universal joints (8), to respective rotation transmission (5), the drive motor (4) is coupled in longitudinal alignment with respect to a transverse transmission (12) that meshes with a rotation transmission (5) and with respect to which the universal joint (8) of one end of the corresponding transmission bar (7) is joined in longitudinal alignment on the other side.

Abstract: A plurality of posts and actuator posts connected to a foundation and to a torque tube on which solar panels are duly mounted is disclosed. The actuator posts include a hinge next to a radial arm that is disposed solidly connected to the torque tube, the arm being hinged at the other end to a linear actuator with screw drive, the bottom end is connected to the actuator post by a joint. Each linear actuator is actuated by a gear that engages with an endless screw solidly connected to a Cardan-type drive shared by all the actuators and is actuated by an electric motor, the Cardan-type drive fitting closely to the torque tube by supports.

Abstract: A solar tracker with orientable solar panels arranged in rows, having at least two rows of photovoltaic modules (1) carrying the solar panels (2), arranged on pillars (6), the solar panels (2) mounted on respective rotation axes (3) longitudinally associated with each other by rotation transmission (5), driven by at least one motor (4) establishing the movement of all the solar panels (2) from a single actuation point, the rows of photovoltaic modules (1) related to each other by at least one transmission bar (7), joined by universal joints (8), to respective rotation transmission (5), the drive motor (4) is coupled in longitudinal alignment with respect to a transverse transmission (12) that meshes with a rotation transmission (5) and with respect to which the universal joint (8) of one end of the corresponding transmission bar (7) is joined in longitudinal alignment on the other side.