Vehicles and methods for magnetically managing legs of rail-based photovoltaic modules during installation

1. A method for installing at an installation site a photovoltaic module including a panel and support legs, the method including:

disposing the photovoltaic module over a support surface such that the support legs are in a stowed position;

lifting the photovoltaic module from a support surface while engaging a magnetic field with the support legs so as to maintain the support legs in the stowed position;

disengaging the magnetic field from the support legs of the lifted photovoltaic module so as to release the support legs from the stowed position to an installation position in which the support legs are rotated downwards relative to the stowed position; and

lowering the photovoltaic module to the installation site with the support legs in the installation position so as to install the photovoltaic module at the installation site, the support legs supporting the panel at the installation site.

2. The method of claim 1 , wherein the support surface is part of an installation vehicle.

3. The method of claim 2 , wherein the installation vehicle includes a suction and magnet assembly engaging the magnetic field and disengaging the magnetic field.

4. The method of claim 3 , wherein the installation vehicle further includes a gantry to which the suction and magnet assembly is coupled.

5. The method of claim 4 , wherein the gantry moves the suction and magnet assembly horizontally relative to the support surface and the installation site.

6. The method of claim 4 , wherein the installation vehicle further includes a lift mechanism that couples the suction and magnet assembly to the gantry and moves the suction and magnet assembly vertically relative to the support surface and the installation site so as to perform the lifting and lowering.

7. The method of claim 3 , wherein the suction and magnet assembly includes a plurality of suction cups that adhere to the panel of the photovoltaic module.

8. The method of claim 1 , wherein engaging the magnetic field includes contacting a magnet to an upper surface of the panel during the applying and the lifting.

9. The method of claim 8 , further comprising rotating the panel to an installation angle, the rotating moving the support legs away from the magnet so as to cause the disengaging of the magnetic field from the support legs.

10. The method of claim 8 , further comprising moving the magnet away from the support legs so as to cause the disengaging of the magnet from the support legs responsive to actuation of an actuator.

11. The method of claim 1 , wherein the support surface is sized so as to accommodate a plurality of photovoltaic modules.

12. The method of claim 1 , wherein the installation site includes a concrete rail including grooves to which the support legs are aligned during the lowering.

13. A vehicle for installing at an installation site a photovoltaic module including a panel and a plurality of support legs, the vehicle including:

a support surface over which the photovoltaic module is disposable such that the support legs are in a stowed position;

a lift mechanism; and

a suction and magnet assembly including a magnet, wherein the magnet contacts the panel during the lifting,

the lift mechanism and the suction and magnet assembly being configured to lift the photovoltaic module from the support surface while engaging a magnetic field of the magnet with the support legs so as to maintain the support legs in the stowed position,

the suction and magnet assembly further being configured to disengage the magnetic field from the support legs of the lifted photovoltaic module so as to release the support legs from the stowed position to an installation position in which the support legs are rotated downwards relative to the stowed position,

the lift mechanism and the suction and magnet assembly further being configured to lower the photovoltaic module to the installation site with the support legs in the installation position so as to install the photovoltaic module at the installation site, the support legs supporting the panel at the installation site,

the suction and magnet assembly being configured to rotate the panel to an installation angle, the rotating moving the support legs away from the magnet so as to cause the disengaging of the magnet from the support legs.

14. The vehicle of claim 13 , wherein the suction and magnet assembly is coupled to a gantry via the lift mechanism.

15. The vehicle of claim 14 , wherein the suction and magnet assembly is horizontally movable relative to the support surface via the gantry.

16. The vehicle of claim 13 , wherein the suction and magnet assembly includes a plurality suction cups configured to adhere to the panel of the photovoltaic module.

17. The vehicle of claim 13 , the suction and magnet assembly being actuatable so as to move the magnet away from the support legs so as to cause the disengaging of the magnet from the support legs.

18. The vehicle of claim 13 , wherein the support surface is sized so as to accommodate a plurality of photovoltaic modules.

19. The vehicle of claim 13 , wherein the installation site includes a concrete rail including grooves to which the support legs are aligned during the lowering.