Solar tracker system including a cable system

1 . A solar tracker system comprising:

an array of solar panels arranged in a row and defining a first lateral side and an opposed second lateral side;

a drive for rotating the array about a longitudinal axis;

a mounting assembly connected to the drive for supporting the solar panels, the mounting assembly including a plurality of lateral beams that are each longitudinally spaced from one another along the row;

a cable tensioning system comprising a plurality of cables arranged in a network between adjacent lateral beams of the plurality of lateral beams, wherein each cable of the plurality of cables is attached to a first one of the lateral beams of the plurality of lateral beams at the first lateral side and is further attached to a second one of the lateral beams at the second lateral side; and

a plurality of flywheels, wherein each flywheel of the plurality of flywheels is connected to a corresponding lateral beam of the plurality of lateral beams, and wherein each cable of the plurality of cables extends through at least two flywheels of the plurality of flywheels.

2 . The solar tracker system of claim 1 , wherein the mounting assembly further includes:

a first frame tube connected to the drive and extending therefrom in a direction parallel to the longitudinal axis; and

a second frame tube laterally offset from the first frame tube and extending parallel to the first frame tube, the first frame tube and second frame tube being sized to support at least one solar panel of the array of solar panels thereon, and wherein each lateral beam of the plurality of lateral beams are attached to the first frame tube and the second frame tube.

3 . The solar tracker system of claim 2 , wherein the first frame tube is aligned with the longitudinal axis and the lateral beams each extend perpendicular to the longitudinal axis between the first frame tube and the second frame tube.

4 . The solar tracker system of claim 2 , wherein the mounting assembly further comprises a third frame tube that is laterally offset from the first and second frame tubes and is oriented in parallel with the first frame tube and the second frame tube, and wherein each lateral beam is attached to the first frame tube and the second frame tube.

5 . The solar tracker system of claim 4 further comprising a saddle bracket that attaches the first frame tube to the drive, wherein the first frame tube is positioned laterally between the second frame tube and the third frame tube.

6 . The solar tracker system of claim 1 , wherein the array of panels is a laterally stacked two-panel array.

7 . The solar tracker system of claim 1 further comprising a spring cable mount attaching a first cable of the plurality of cables to a first lateral beam of the plurality of lateral beams, the spring cable mount including a threaded rod connected to the cable, a stopper nut connected to the threaded rod, and a biasing device engaged with the stopper nut.

8 . The solar tracker system of claim 1 further comprising a flywheel connected to a first lateral beam of the plurality of lateral beams, wherein one of the cables extends along the flywheel.

9 . A solar array row comprising:

a mounting assembly for supporting solar panels thereon, the mounting assembly defining a first lateral side, a second lateral side, and a longitudinal axis, the mounting assembly including a plurality of lateral beams that are each longitudinally spaced from one another along the row;

a plurality of cables arranged in a network between adjacent lateral beams of the plurality of lateral beams, wherein each cable of the plurality of cables is attached to a first one of the lateral beams of the plurality of lateral beams at the first lateral side and is further attached to a second one of the lateral beams at the second lateral side; and

a plurality of flywheels, wherein each flywheel of the plurality of flywheels is connected to a corresponding lateral beam of the plurality of lateral beams, and wherein each cable of the plurality of cables extends through at least two flywheels of the plurality of flywheels.

10 . The solar array row of claim 9 , wherein the mounting assembly further includes:

a first frame tube connected to a drive of the row and extending therefrom in a direction parallel to the longitudinal axis; and

a second frame tube laterally offset from the first frame tube and extending parallel to the first frame tube, the first frame tube and second frame tube being sized to support at least one solar panel thereon, and wherein each lateral beam of the plurality of lateral beams are attached to the first frame tube and the second frame tube.

11 . The solar array row of claim 10 , wherein the first frame tube is aligned with the longitudinal axis and the lateral beams each extend perpendicular to the longitudinal axis between the first frame tube and the second frame tube.

12 . The solar array row of claim 10 , wherein the mounting assembly further comprises a third frame tube that is laterally offset from the first and second frame tubes and is oriented in parallel with the first frame tube and the second frame tube, and wherein each lateral beam is attached to the first frame tube and the second frame tube.

13 . The solar array row of claim 12 further comprising a saddle bracket that attaches the first frame tube to the drive, wherein the first frame tube is positioned laterally between the second frame tube and the third frame tube.