NOVELTY - Photovoltaic module which operates with a light concentration system, comprises: (a) substrate (11); (b) a layer of semiconductor material (12) separated from the substrate by an electrical insulating layer (13), elongated strips (15) each with an inlet surface to receive the light being fed into the semiconductor layer and each strip bordered by electrical insulating walls (14) which extending to the insulating layer, each strip incorporating doped zones (D1, D2); (c) intermediate metal tracks (17) electrically connecting, in series, elongated strips of semiconductor material and arranged parallel to the insulating walls; and (d) end metallic tracks (18) constituting outlet electric contacts connected to the end strips of the semiconductor strips.    USE - The photovoltaic module is for use in light concentration systems, generally for sunlight. It is notably applicable for the components of solar cell panels with concentration for the generation of low cost electricity.    ADVANTAGE - Integration and miniaturization of the photovoltaic module and the number of cells can be adapted to the charge required by the particular solar panel. Power loss at the connections are reduced, eliminating the need for expensive finer electric lines. No protective zones for the modules within the panel are required. The module is also compatible with diverse shapes, maximizing the agreement with the shape of the light concentration spot and with different anti-glare techniques. The components and associated circuits in the integration give optimization of the compatibility with external electric charges.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for: the fabrication of a photovoltaic module.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of a photovoltaic module according to a simple example of the invention.    Photovoltaic module (10)    Substrate (11)    Layer of semiconductor material (12)    Electrical insulating layer (13)    Insulating walls (14)    Elongated strips (15)    Intermediate metal tracks (17)    End metal tracks (18)    Transparent insulating layer (19)    Doped zones (D1, D2)