Solar collector stabilized by cables and a compression element

Abstract

A solar collector system including solar elements connected to form an array for intercepting the sun's radiation, a compression element that is positioned substantially perpendicular to the array, and pairs of cables that run from opposite sides of the array to the compression element to mutually stabilize each portion of the array to which the pair of cables connects. A support structure is provided for securing the array to a fixed structure. A tracking system further provides the system with two degrees of freedom for tracking the array with the sun's movement.

1 - 24 . (canceled) 
     
     
         25 . A system comprising:
 a solar element;   a compression element positioned perpendicular to the solar element;   a first cable coupled to a first portion of the solar element at a first end of the first cable and coupled to the compression element at a second end of the first cable; and   a second cable coupled to a second portion of the solar element at a first end of the second cable and coupled to the compression element at the second end of the second cable, wherein tension of at least one of the first cable and the second cable are configured to be independently adjusted.   
     
     
         26 . The system of  claim 25 , wherein the first end of the first cable is coupled to the first portion of the solar element proximate to a first corner of the solar element and the first end of the second cable is coupled to the second portion of the solar element proximate to a second corner of the solar element. 
     
     
         27 . The system of  claim 26 , wherein the compression element is substantially centered relative to an array of the solar element. 
     
     
         28 . The system of  claim 26 , wherein the compression element is at an intermediate position on an edge of the solar element. 
     
     
         29 . The system of  claim 25 , wherein the solar element includes a frame and wherein the first cable and the second cable are coupled to the solar element via the frame. 
     
     
         30 . The system of  claim 25 , wherein the compression element comprises two separate compression elements each positioned on opposite sides of the solar element. 
     
     
         31 . The system of  claim 25 , wherein the compression element, the first cable, and the second cable are configured to affect a curvature of the solar element. 
     
     
         32 . The system of  claim 25 , wherein the solar element is at least one of a reflector element and a photovoltaic element. 
     
     
         33 . The system of  claim 25 , wherein the solar element is at least one of square-shaped, rectangular shaped, and hexagonal shaped. 
     
     
         34 . A system comprising:
 a solar element;   a compression element positioned perpendicular to the solar element;   a first cable coupled to a first portion of the solar element at a first end of the first cable and coupled to the compression element at a second end of the first cable; and   a second cable coupled to a second portion of the solar element at a first end of the second cable and coupled to the compression element at the second end of the second cable, wherein tension of the first cable and the second cable are configured to be simultaneously adjusted.   
     
     
         35 . The system of  claim 34 , wherein the first end of the first cable of the at least one solar element assembly is coupled to the first portion of the solar element proximate to a first corner of the solar element and the first end of the second cable of the at least one solar element assembly is coupled to the second portion of the solar element proximate to a second corner of the solar element. 
     
     
         36 . The system of  claim 35 , wherein the compression element of the at least one solar element assembly is substantially centered relative to an array of the solar element. 
     
     
         37 . The system of  claim 35 , wherein the compression element of the at least one solar element assembly is at an intermediate position on an edge of the solar element. 
     
     
         38 . The system of  claim 34 , wherein the solar element of the at least one solar element assembly includes a frame and wherein the first cable and the second cable are coupled to the solar element via the frame. 
     
     
         39 . The system of  claim 34 , wherein the compression element of the at least one solar element assembly comprises two separate compression elements each positioned on opposite sides of the solar element. 
     
     
         40 . The system of  claim 34 , wherein the compression element, the first cable, and the second cable of the at least one solar element assembly are configured to affect a curvature of the solar element of the at least one solar element assembly. 
     
     
         41 . The system of  claim 34 , wherein the solar element of the at least one solar element assembly is at least one of a reflector element and a photovoltaic element. 
     
     
         42 . The system of  claim 34 , wherein the solar element of the at least one solar element assembly is at least one of square-shaped, rectangular shaped, and hexagonal shaped. 
     
     
         43 . A system comprising:
 a plurality of solar element assemblies connected to form an array, at least one solar element assembly of the plurality of solar element assemblies comprising:
 a solar element; 
 a compression element positioned perpendicular to the solar element; 
 a first cable coupled to a first portion of the solar element at a first end of the first cable and coupled to the compression element at a second end of the first cable; and 
 a second cable coupled to a second portion of the solar element at a first end of the second cable and coupled to the compression element at the second end of the second cable, wherein tension of at least one of the first cable and the second cable are configured to be at least one of simultaneously adjusted and independently adjusted. 
   
     
     
         44 . The system of  claim 43 , further comprising a main compression element positioned perpendicular to the array, wherein the main compression element comprises a box beam and a rod. 
     
     
         45 . The system of  claim 43 , wherein the first end of the first cable is coupled to the first portion of the solar element proximate to a first corner of the solar element and the first end of the second cable is coupled to the second portion of the solar element proximate to a second corner of the solar element. 
     
     
         46 . The system of  claim 45 , wherein the compression element is substantially centered relative to the array including the solar element. 
     
     
         47 . The system of  claim 45 , wherein the compression element is at an intermediate position on an edge of the solar element. 
     
     
         48 . The system of  claim 43 , wherein the solar element includes a frame and wherein the first cable and the second cable are coupled to the solar element via the frame.