Gantry crane vehicles and methods for photovoltaic arrays

1. A gantry crane vehicle for performing one or more tasks in a photovoltaic array, the vehicle comprising:

one or more base plates;

one or more tracks above the one or more base plates;

one or more gantry assemblies configured to slide along the one or more tracks;

one or more first support trusses configured to support the one or more tracks above the one or more base plates;

one or more second support trusses connected to at least two of the one or more first support trusses;

one or more storage cabinets located on the one or more base plates, the one or more storage cabinets including one or more top surfaces and one or more side surfaces, the one or more top surfaces being located below the one or more tracks; and

one or more caterpillar treads configured to travel on one or more support surfaces and support the one or more base plates above the one or more support surfaces;

wherein:

the one or more second support trusses are attached to the one or more side surfaces through one or more attachment components;

each of the one or more gantry assemblies includes a lift component and one or more frame components: (i) attached to the lift component; and (ii) each having four sides;

the lift component is configured to move the one or more frame components from a first position above one or more planes corresponding to the one or more base plates to a second position below the one or more planes corresponding to the one or more base plates; and

the gantry crane vehicle is configured to place solar panels at a rear of the gantry crane vehicle while the gantry crane vehicle travels.

2. The gantry crane vehicle of claim 1 , wherein the lift component includes a scissor lift component.

3. The gantry crane vehicle of claim 1 , wherein the gantry crane vehicle is configured to perform one or more tasks including at least one selected from a group consisting of an installation task, an operation task, and a maintenance task.

4. The gantry crane vehicle of claim 1 , wherein the one or more base plates extend beyond and parallel to a bottom surface of the one or more storage cabinets.

5. A gantry crane vehicle for performing one or more tasks in a photovoltaic array, the vehicle comprising:

one or more base plates;

one or more tracks above the one or more base plates;

one or more gantry assemblies configured to slide along the one or more tracks;

one or more first support trusses configured to support the one or more tracks above the one or more base plates;

one or more second support trusses connected to at least two of the one or more first support trusses;

one or more storage cabinets located on the one or more base plates, the one or more storage cabinets including one or more top surfaces and one or more side surfaces, the one or more top surfaces being located below the one or more tracks; and

one or more caterpillar treads configured to travel on one or more support surfaces and support the one or more base plates above the one or more support surfaces;

wherein:

each of the one or more gantry assemblies includes a lift component and one or more frame components, the one or more frame components: (i) being attached to the lift component; (ii) each having four sides; and (iii) including a first frame component;

the lift component is configured to move the one or more frame components from a first position above one or more planes corresponding to the one or more base plates to a second position below the one or more planes corresponding to the one or more base plates;

one or more gripping tools having suction cups are attached to the first frame component and configured to hold an object and roll the held object around an axis; and

the gantry crane vehicle is configured to place solar panels at a rear of the gantry crane vehicle while the gantry crane vehicle travels.

6. The gantry crane vehicle of claim 5 , wherein the first frame component is configured to hold a solar panel as the object and roll the held solar panel around the axis.

7. The gantry crane vehicle of claim 5 , wherein the first frame component includes an actuator configured to cause the first frame component to hold the object and roll the held object around the axis.

8. The gantry crane vehicle of claim 5 , wherein the axis is: (i) coincident with the first frame component; and (ii) constrained in a direction transverse to a traveling of the gantry crane vehicle.

9. The gantry crane vehicle of claim 5 , wherein the one or more frame components are separate and distinct from the first frame component.

10. A gantry crane vehicle for performing one or more tasks in a photovoltaic array, the vehicle comprising:

one or more base plates;

one or more tracks above the one or more base plates;

one or more gantry assemblies configured to slide along the one or more tracks;

one or more first support trusses configured to support the one or more tracks above the one or more base plates;

one or more second support trusses connected to at least two of the one or more first support trusses;

one or more storage cabinets located on the one or more base plates, the one or more storage cabinets including one or more top surfaces and one or more side surfaces, the one or more top surfaces being located below the one or more tracks and separated from the one or more tracks by one or more distances respectively; and

one or more caterpillar treads configured to travel on one or more support surfaces and support the one or more base plates above the one or more support surfaces;

wherein the one or more first support trusses and the one or more second support trusses are configured to cantilever on a rear side of the gantry crane vehicle, the rear being defined in a direction opposite from a traveling of the gantry crane vehicle.

11. The gantry crane vehicle of claim 10 , wherein the one or more first support trusses and the one or more second support trusses are further configured to extend the one or more gantry assemblies beyond one or more sides of the gantry crane vehicle.

12. The gantry crane vehicle of claim 10 , wherein the gantry crane vehicle is configured to place solar panels at the rear of the gantry crane vehicle while the gantry crane vehicle travels.

13. A gantry crane vehicle for performing one or more tasks in a photovoltaic array, the vehicle comprising:

one or more base plates;

one or more tracks above the one or more base plates;

one or more gantry assemblies configured to slide along the one or more tracks;

one or more first support trusses attached to the one or more base plates and substantially perpendicular to the one or more base plates;

one or more second support trusses connected to at least two of the one or more first support trusses;

one or more third support trusses each connected to at least two of the one or more first support trusses or at least two of the one or more second support trusses;

one or more storage cabinets located on the one or more base plates, the one or more storage cabinets including one or more top surfaces and one or more side surfaces, the one or more top surfaces being located below the one or more tracks; and

one or more caterpillar treads configured to travel on one or more support surfaces and support the one or more base plates above the one or more support surfaces;

wherein:

each of the one or more gantry assemblies includes a lift component and one or more frame components: (i) attached to the lift component; and (ii) having four sides;

the lift component is configured to move the one or more frame components from a first position above one or more planes corresponding to the one or more base plates to a second position below the one or more planes corresponding to the one or more base plates;

each of the one or more third support trusses includes a first side segment, a second side segment, and multiple middle segments;

the first side segment, the second side segment, and the multiple middle segments extend in lengthwise parallel directions, and a first length and a first width of the first and second side segments is greater than a second length and a second width of the middle segments;

each of the multiple middle segments is sandwiched between the first side segment and the second side segment;

the multiple middle segments are separated from each other by one or more slots; and

the gantry crane vehicle is configured to place solar panels at a rear of the gantry crane vehicle while the gantry crane vehicle travels.

14. The gantry crane vehicle of claim 13 , wherein:

each of the one or more first support trusses includes a square-solid section associated with a first square-shape cross-section; and

each of the one or more second support trusses includes a square-hollow section associated with a second square-shape cross-section.

15. The gantry crane vehicle of claim 13 , wherein each of the one or more third support trusses further includes first and second end segments that are in contact with opposite ends of each of the first and second side segments.

16. The gantry crane vehicle of claim 15 , wherein each of the first and second end segments further includes extension sections that are in contact with the first and second end segments.