Support system for solar panels

1. A method of assembling a support structure of intersecting upper panel rails and lower support joists to support an array of solar panels in columns and rows, said method comprising the steps of:

(a) identifying characteristics of an installed configuration of said support structure, including relevant measurements of said support structure, panel holding components, upper panel rail profiles, and panels with respect to a selected installation site;

(b) assembling said support structure in accordance with said characteristics of said installed configuration at a staging site, including the substeps of:

i) forming holes in said lower support joists to receive fasteners,

ii) placing insulating washers on said fasteners between said upper panel rails and said lower support joists, and

iii) slidably connecting said upper panel rails and said lower support joists together using said fasteners connected to T-channel slots formed in bottom surfaces of said upper panel rails;

(c) unitarily folding said assembled support structure into a collapsed, interconnected package appropriate for transport and subsequent unitary unfolding;

(d) unitarily unfolding and installing said support structure according to said predetermined characteristics of said installed configuration at said installation site; and,

(e) sliding said solar panels through panel holding components on adjacent upper panel rails.

2. The method of claim 1 , wherein said solar panels are slid in panel holding components in a direction parallel to the longitude of said upper panel rails.

3. The method of claim 1 , wherein said solar panels are slid in said panel holding components in a direction perpendicular to the longitude of said upper panel rails.

4. The method of claim 1 , wherein step (e) of sliding said solar panels includes a sub-step of placing at least one external spacer between adjacent solar panels.

5. The method of claim 3 , wherein said solar panels are slid into said panel holding components by deforming at least one portion of at least one said panel holding component by using said panel holding component as a pivoting fulcrum.

6. The method of claim 1 , wherein step (b) of assembling said support structure further comprises an additional sub-step of tightening said connectors to a first torque value, permitting adjustable rotation and sliding of intersecting upper panel rails and lower support joists with respect to each other.

7. The method of claim 4 , further comprising the step of:

(f) tightening said panel holding components to said solar panels.

8. The method of claim 1 , wherein step (d) of installing said support structure comprises a sub-step of connecting at least one said lower support joist to an external permanent substrate fixture.

9. The method of claim 2 , wherein step (e) of sliding said panels includes sliding said solar panels between channeled pockets formed in two adjacent upper panel rails from a position at a side of said support structure.

10. The method of claim 3 , wherein step (e) of sliding said solar panels is conducted from above said support structure, and one of said panel holding components include a deformable portion to receive said solar panel, and then forces said solar panel outward from said deformed portion of said panel holding component.

11. A collapsible panel support system constituted by an intersecting array of structural members including a first group of lower support joists and a second group of upper panel rails, said collapsible structure comprising:

(a) connectors at intersections of said lower support joists and said upper panel rails that facilitate unitary rotation of all said lower support joists with respect to said upper panel rails, wherein said connectors comprise bolts having heads and each said upper panel rail comprises a T-channel slot configured to hold said bolt heads to facilitate a slidable connection along a length of said upper panel rail;

(b) an insulating washer between said support joist and said upper panel rail at each said connector to facilitate folding and unfolding of said panel support structure in unison; and,

(c) a plurality of panel holding components, each said panel holding component adapted to receive at least a portion of an edge of a panel to be supported by said collapsible panel support structure when said collapsible panel support structure is in a deployed state.

12. The panel support system of claim 10 , wherein said panel holding components are adapted to provide a longitudinal pocket to permit sliding engagement of said panels between adjacent upper panel rails.

13. The panel support system of claim 12 , wherein each panel holding component comprises a panel clip, and a gasket arrangement having opposing flexible teeth, slanted inward.

14. The panel support system of claim 11 , further comprising at least one spacer arranged between adjacent panels.

15. The panel support system of claim 13 , wherein said gasket arrangement further comprising a central concavity configured to operate as a fulcrum, and spring structure operational to force an engaged panel outward from said concavity.

16. The panel support system of claim 12 , wherein at least a portion of the upper panel rails have an I-shape cross-section formed by an indentation along opposite parallel sides of a length of each respective rail, the indentations that form the longitudinal pockets of said panel holding components slideably receive the edge of said corresponding engaged.

17. The panel support system of claim 11 , wherein each of said upper panel rails comprises a tubular structure with an external C-shaped channel to accommodate wiring traversing along said upper panel rails to supported panels.