Patent ID: 7797889

Claim:
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.