NOVELTY - The solar concentrator structure useful in a solar module for photovoltaic strips (105), comprises a first concentrating element including a first aperture region, a first exit region and a first and a second side, a second concentrating element including a second aperture region, a second exit region and a third and a fourth side, a separation region arranged between the first and second concentrating elements, and a triangular region. The second concentrating element is integrally coupled with the first concentrating element in a parallel manner.    USE - The solar concentrator structure is useful in a solar module for photovoltaic strips, which are made of a material consisting of single crystal silicon, polycrystalline silicon, amorphous silicon, copper indium diselenide (CIS), copper indium gallium selenide (CIGS), cadmium telluride (CdTe), thin film materials or nanostructure materials (all claimed).    ADVANTAGE - The solar concentrator structure has improved load sustenance characteristics and impact hail resistance characteristics, and is inexpensive.    DETAILED DESCRIPTION - The solar concentrator structure useful in a solar module for photovoltaic strips (105), comprises a first concentrating element including a first aperture region, a first exit region and a first and a second side, a second concentrating element including a second aperture region, a second exit region and a third and a fourth side, a separation region arranged between the first and second concentrating elements, and a triangular region. The second concentrating element is integrally coupled with the first concentrating element in a parallel manner, where the second concentrating element is formed at a back plane of a webbing using a roller and molding. The third side of the second concentrating element joins with the second side of the second concentrating element to form an apex notch structure. The separation region is characterized by a width separating the first exit region from the second exit region. The apex notch structure is characterized by a radius of curvature of less than or equal to 0.10 mm, and the triangular region is characterized by a refractive index of 1. The triangular region includes apex notch structure, and a base defined by the separation region. The webbing including concentrating elements is a single piece of transparent solid characterized by a first thickness ( greater than or equal to 5 mm) between a front plane and the back plane. The single piece of transparent solid is made of a glass, a polymeric material and a plastic material, and is characterized by a refractive index of greater than or equal to 1.4 and a transmisivity of greater than or equal to 90%. The radius of curvature characterizing the apex notch structure reduces an efficiency of the first and second concentrating elements by less than or equal to 5%. The first concentrating element is characterized by a first truncated pyramid shape, which extends in a first spatial direction along the first side and the second side. The second concentrating element is characterized by a second truncated pyramid shape, which extends in a second spatial direction along the third side and the fourth side. The second concentrating element is substantially similar to the first concentrating element in geometric dimensions, where the first and second spatial directions are substantially in parallel. The first concentrating element is characterized by an area ratio of the first aperture region to the first exit region, where the area ratio is greater than or equal to 2.0, and by a second thickness (1.8 mm) between the first aperture region and the first exit region. An INDEPENDENT CLAIM is included for a method for manufacturing a light concentrator for solar module.    DESCRIPTION OF DRAWING(S) - The diagram shows a solar module.    Back cover member (101)    Bus bars (103)    Photovoltaic strips (105)    Optical coupling material (115)    Front cover member. (121)