Abstract: A paving slab is provided, including a slab body having a recess, a module which is arranged in the recess, wherein the module extends in a planar manner along a module plane, and a flat cover element, which is oriented along the module plane and is translucent at least in sections, for protecting the at least one module. The module is enclosed in a liquid-tight manner by the slab body and the cover element. The module includes a photovoltaic layer, a luminous layer and a support element to which the photovoltaic layer and the luminous layer are applied by screen printing, wherein the photovoltaic layer, the luminous layer and the entire module are flexible. Also provided is a paving system including the paving slab and to a method for producing the paving slab.