초록 ▼

In one embodiment, an apparatus is provided. The apparatus includes a first rail coupled to a second rail, a third rail coupled to the second rail, and a fourth rail coupled to the first rail and the third rail. The apparatus may form a rectangular frame from the four rails. The rails may be coupled

In one embodiment, an apparatus is provided. The apparatus includes a first rail coupled to a second rail, a third rail coupled to the second rail, and a fourth rail coupled to the first rail and the third rail. The apparatus may form a rectangular frame from the four rails. The rails may be coupled through use of corner connectors or may be mitered and coupled through use of brackets in an abutting relationship. Additionally, further rails may be added by interposing the additional rails between a pair of the first, second, third and fourth rails, to extend the frame, and such additions may involve connectors or abutting rails and brackets, for example. The rails may have support ledges. Alternatively, the rails may have slots allowing for support brackets which slide along the slots. Moreover, the rails may be anchored using roof anchoring components to various surfaces. Additionally, the rails may support photovoltaic or other solar panels, and may have caps or top brackets to maintain the position of such solar panels. In another embodiment, a method is provided. The method includes reviewing solar days of a site. The method further includes reviewing geographical features of the site. Also, the method includes estimating a guarantee of available solar energy for the site. Moreover, the method includes installing a solar system at the site.

대표청구항 ▼

What is claimed is: 1. An apparatus, comprising: a first corner support including two perpendicular members each having an internal support ledge; a second corner support including two perpendicular members each having an internal support ledge and coupled to the first corner support; a third corne

What is claimed is: 1. An apparatus, comprising: a first corner support including two perpendicular members each having an internal support ledge; a second corner support including two perpendicular members each having an internal support ledge and coupled to the first corner support; a third corner support including two perpendicular members each having an internal support ledge and coupled to the second corner support; a fourth corner support including two perpendicular members each having an internal support ledge and coupled to the third corner support and the first corner support, the first, second, third and fourth corner supports forming a generally rectangular shape; and a solar panel having edges supported by the internal support ledges of the first, second, third and fourth corner supports; wherein each of the first, second, third and fourth corner supports have an upward extending flange at a first end and a downward extending flange at a second end, the upward extending flange and the downward extending flanges formed to define slots at the first end and second end of each corner support, the upward and downward extending flanges formed to interlock perpendicularly to a plane of the generally rectangular shape with the defined slots of corresponding flanges on other corner supports. 2. The apparatus of claim 1, wherein: each of the first, second, third and fourth corner supports have conduits on an underside of each corner support. 3. The apparatus of claim 1, wherein: each of the first, second, third and fourth corner supports have slots through a base portion of each corner support below the corresponding internal support ledge of each corner support. 4. The apparatus of claim 1, wherein: the first corner support and the second corner support have vertical slots extending below the internal support ledge at points laterally across the generally rectangular shape; and further comprising: a first cross-bar support having flanges extending from a first end and a second end, the flanges mating with the slots of the first and second corner supports, the cross-bar support under the solar panel. 5. The apparatus of claim 4, wherein: the third corner support and the fourth corner support have vertical slots extending below the internal support ledge at points laterally across the generally rectangular shape; and further comprising: a second cross-bar support having flanges extending from a first end and a second end, the flanges mating with the slots of the third and fourth corner supports, the cross-bar support under the solar panel. 6. The apparatus of claim 1, wherein: the first corner support, second corner support, third corner support and fourth corner support are filled with ballast material. 7. The apparatus of claim 6, wherein: the ballast material is sand. 8. The apparatus of claim 6, wherein: the ballast material is water. 9. The apparatus of claim 1, wherein: the first corner support, second corner support, third corner support and fourth corner support are coupled to a supporting surface. 10. The apparatus of claim 9, wherein: the supporting surface is a roof of a building. 11. The apparatus of claim 9, wherein: the supporting surface is a surface projecting out of a building. 12. The apparatus of claim 9, wherein: the first corner support, second corner support, third corner support and fourth corner support are coupled to a supporting surface through use of fasteners. 13. The apparatus of claim 1, wherein: the solar panel is a panel of water heating material and associated pipes. 14. The apparatus of claim 2, wherein the conduits through each of the first, second, third, and fourth corner supports are configured to pass through electrical cables.