Photovoltaic array mounting apparatus, systems, and methods

1. A method for installing photovoltaic modules on a surface comprising the steps of:

arranging a plurality of supports in one or more rows along an X axis and in one or more columns along a Y axis on a surface, such that in each row a distance between neighboring supports does not exceed a length of a longest side of a photovoltaic module and in each column a distance between neighboring supports does not exceed a length of a shortest side of the photovoltaic module;

placing the photovoltaic module on the supports, such that each corner of a frame of the photovoltaic module rests on the supports; and

connecting the supports to the photovoltaic module by engaging a clip to at least a portion of the frame of the photovoltaic module and to the supports,

wherein each clip flexes to lock the photovoltaic module to one of the supports, and wherein the clip has a head at one end of a spring arm and a catch at the other end of the spring arm, and wherein the head of the clip locks onto both the support and the photovoltaic module and a catch of the clip locks onto the photovoltaic module when the spring arm is flexed;

thereby providing a secure connection between the photovoltaic module and the supports, creating an upward force and a downward force on the photovoltaic module by way of the clip, creating an electrical grounding bond, thus facilitating the installation process for mounting photovoltaic modules.

2. A method for installing photovoltaic modules on a surface comprising the steps of:

arranging a plurality of supports in one or more rows along an X axis and one or more columns along a Y axis on a surface, such that in each row a distance between neighboring supports does not exceed a length of a longest side of a PV module and in each column a distance between neighboring supports does not exceed a length of a shortest side of the photovoltaic module;

placing the photovoltaic module on one or more supports, such that each corner of a frame of the photovoltaic module rests on the supports;

connecting the supports to the photovoltaic module by engaging a clip to at least a portion of the frame of the photovoltaic module and to the supports, wherein each clip flexes to lock the photovoltaic module to one of the supports, and wherein the clip has a head at one end of a spring arm and a catch at the other end of the spring arm, and wherein the head of the clip has a notch with lips such that a lower lip is received under the photovoltaic module, an upper lip is received within a side groove on the photovoltaic module and the catch of the lever clip is received within the side groove of the photovoltaic module;

thereby providing a secure connection between the photovoltaic module and the supports, creating an upward force and a downward force on the photovoltaic module by way of the clip, creating an electrical grounding bond, thus facilitating the installation process for mounting photovoltaic modules.

3. A photovoltaic array, comprising:

(a) supports laid out on a surface in rows and columns;

(b) photovoltaic modules positioned on top of the supports; and

(c) lever clips connecting the photovoltaic modules to the supports,

wherein the supports have an upper pedestal surface and a lower pedestal surface such that the photovoltaic modules are positioned at a non-horizontal angle when edges of the photovoltaic modules are positioned on top of the upper and lower pedestal surfaces, and

wherein the lever clips flex to lock the photovoltaic modules onto the supports,

wherein each lever clip has a head at one end of a spring arm and a catch at the other end of the spring arm, and

wherein the head of the lever clip locks onto both the support and the photovoltaic module and a catch of the lever clip locks onto the photovoltaic module when the spring arm is flexed.

4. The array of claim 3 , wherein the corners of two of the photovoltaic modules are positioned on the upper pedestal surface of each of the supports, and the corners of two of the other photovoltaic modules are positioned on the lower pedestal surface of each of the supports.

5. The array of claim 4 , wherein four corners of each photovoltaic module are positioned on top of four different supports.

6. The array of claim 3 , wherein each lever clip forms an electrical ground bond between one of the photovoltaic modules and one of the supports such that an electrical ground bond is formed across the array.

7. The array of claim 3 , wherein each support is a continuous member formed to have an inclined center portion between the upper and lower pedestal surface, and a pair of support flanges formed at the front and back ends of the support.

8. The array of claim 3 , wherein the non-horizontal angle is from 2 to 40 degrees.

9. The array of claim 8 , wherein the non-horizontal angle is approximately 5 degrees.

10. The array of claim 3 , wherein in each row of supports, the distance between two neighboring supports does not exceed the length of the longest side of the module.

11. The array of claim 3 , wherein in each column of supports, the distance between two neighboring supports does not exceed the length of the shortest side of the module.

12. The array of claim 3 , further comprising wind deflectors attached to the supports, wherein the wind deflectors each comprise a flange spaced apart from the upper edges of the photovoltaic modules so as to leave a pressure equalization air gap between the wind deflectors and the upper edges of the photovoltaic modules.

13. The array of claim 12 , wherein the pressure equalization air gaps are located at the apex of the array.

14. A photovoltaic array, comprising:

(a) supports laid out on a surface in rows and columns;

(b) photovoltaic modules positioned on top of the supports; and

(c) lever clips connecting the photovoltaic modules to the supports,

wherein the supports have an upper pedestal surface and a lower pedestal surface such that the photovoltaic modules are positioned at a non-horizontal angle when edges of the photovoltaic modules are positioned on top of the upper and lower pedestal surfaces, and

wherein the lever clips flex to lock the photovoltaic modules onto the supports,

wherein each lever clip has a head at one end of a spring arm and a catch at the other end of the spring arm, and

wherein the head of the lever clip has a notch with lips such that a lower lip is received under the photovoltaic module, an upper lip is received within a side groove on the photovoltaic module and the catch of the lever clip is received within the side groove of the photovoltaic module.

15. The array of claim 14 , wherein the corners of two of the photovoltaic modules are positioned on the upper pedestal surface of each of the supports, and the corners of two of the other photovoltaic modules are positioned on the lower pedestal surface of each of the supports.

16. The array of claim 15 , wherein four corners of each photovoltaic module are positioned on top of four different supports.

17. The array of claim 14 , wherein each lever clip forms an electrical ground bond between one of the photovoltaic modules and one of the supports such that an electrical ground bond is formed across the array.

18. The array of claim 14 , wherein each support is a continuous member formed to have an inclined center portion between the upper and lower pedestal surface, and a pair of support flanges formed at the front and back ends of the support.

19. The array of claim 14 , further comprising wind deflectors attached to the supports, wherein the wind deflectors each comprise a flange spaced apart from the upper edges of the photovoltaic modules so as to leave a pressure equalization air gap between the wind deflectors and the upper edges of the photovoltaic modules.

20. The array of claim 14 , wherein the pressure equalization air gaps are located at the apex of the array.

21. The array of claim 14 , wherein the lower lip of the lever clip is received into an opening adjacent to the upper or lower pedestal surfaces of the support.