Abstract: The present invention relates to a solar energy harvesting device, said device including several single-axis solar trackers (S1-S5), each comprising an elongated structure (4) on which a plurality of photovoltaic panels (2) are installed, and a tubular rotating shaft (1) fixed to a lower side of the structure (4). A plurality of support feet (20) rotatably support the coaxially aligned tubular rotating shafts (1) of the several single-axis solar trackers (S1-S5) on the ground. A motor rotates the tubular rotating shafts (1) according to the relative movements of the Sun. Positive and negative wires (3a, 3b) conducting electrical energy generated by the photovoltaic panels (2) connected in series of the different single-axis solar trackers (S1-S5) are housed inside the tubular rotating shafts (1) and go through a central opening (27a) of a rotating drive wheel (27) of a drive device (31) arranged to rotate the tubular rotating shafts (1).

Abstract: The present invention relates to a solar energy harvesting device, said device including several single-axis solar trackers (S1-S5), each comprising an elongated structure (4) on which a plurality of photovoltaic panels (2) are installed, and a tubular rotating shaft (1) fixed to a lower side of the structure (4). A plurality of support feet (20) rotatably support the coaxially aligned tubular rotating shafts (1) of the several single-axis solar trackers (S1-S5) on the ground. A motor rotates the tubular rotating shafts (1) according to the relative movements of the Sun. Positive and negative wires (3a, 3b) conducting electrical energy generated by the photovoltaic panels (2) connected in series of the different single-axis solar trackers (S1-S5) are housed inside one or more of the tubular rotating shafts (1).

Abstract: The support device for a rotating shaft of a solar tracker comprises a support plate (2) fixed to an upper end of a support column (1), and a clamp (3) comprising a lower clamp section (4) with a foot (7) fixed to the support plate (2) by means of screws (43) and an arcuate seat (9) for a bearing (52), and first and second opposite side clamp sections (5, 6) having upper ends at which there are arranged respective connecting elements (10, 11) connectable in an articulated manner to one another and lower ends at which there are arranged respective fixing and clamping elements (12, 13) configured for fitting onto the foot (7) and for being tightened against one another and against the lower clamp section (4) by means of a tightening screw (14).

Abstract: The present invention relates to a solar energy harvesting device, said device including several single-axis solar trackers (S1-S5), each comprising an elongated structure (4) on which a plurality of photovoltaic panels (2) are installed, and a tubular rotating shaft (1) fixed to a lower side of the structure (4). A plurality of support feet (20) rotatably support the coaxially aligned tubular rotating shafts (1) of the several single-axis solar trackers (S1-S5) on the ground. A motor rotates the tubular rotating shafts (1) according to the relative movements of the Sun. Positive and negative wires (3a, 3b) conducting electrical energy generated by the photovoltaic panels (2) connected in series of the different single-axis solar trackers (S1-S5) are housed inside one or more of the tubular rotating shafts (1).

Abstract: The support device for a rotating shaft of a solar tracker comprises a support plate (2) fixed to an upper end of a support column (1), and a clamp (3) comprising a lower clamp section (4) with a foot (7) fixed to the support plate (2) by means of screws (43) and an arcuate seat (9) for a bearing (52), and first and second opposite side clamp sections (5, 6) having upper ends at which there are arranged respective connecting elements (10, 11) connectable in an articulated manner to one another and lower ends at which there are arranged respective fixing and clamping elements (12, 13) configured for fitting onto the foot (7) and for being tightened against one another and against the lower clamp section (4) by means of a tightening screw (14).