Our aim is to construct an innovative module that uses the entire spectral energy of the sunlight. The light is going to be dispersed and by this four areas are achieved to use the infrared, ultraviolet and visable parts of the spectrum as well as the part that is used for the photovoltaic effect. The dispersion and concentration of the light will be achieved by a new kind of lens. The other components will be constracted by technologies that are already in industrial use. By a module of this kind we want to do a very great step to a cost-saving production of solar modules. At the end we want to fabricate such modules by ourselves.