of the drawings a typical multiple array 26 of the solar collectors 10 is disclosed wherein two of the collectors are mounted together with extended vertical side wall portions 28 a continuous and contoured lip 29 is formed on the respective side wall portions 28 to hold and support a convergent single directional lens 27 therebetween extending over two of the solar collectors 10 referring to fig6 of the drawings the convergent lens 27 is illustrated in graphic form with the angle of sun inclination illustrated and corresponding area of multiple focal points fl during the daylight hours as the relative angle of the sun on the collectors changes the use of convergent lens 27 effectively tracks the sun by maintaining the focal point of the light engagement on the collector within a given path it is the combination of the positioning of the fiber optic bundles on the solar collector and the convergent lens 27 that makes this solar collector system highly efficient without the cost of a mechanical moving tracking device referring now to fig3 of the drawings the multiple array 26 of the solar collectors 10 can be seen with the convergent lens 27 removed for clarity as would be used in a typical application or a plurality of solar collectors are aligned in end to end relation and side by side alignment for use on a structure thus aligned the solar collectors 10 will maximize the time and relative angle of sun impingement on the fiber optic bundles since the suns angle north and south varies from winter to summer the relative positioning of the solar collectors 10 in an array 26 is critical.