A photovoltaic module (10a) comprises an electrical connector of a first type (12) arranged in such a way as to be able to co-operate with an electrical connector of a second type (13) of a first adjacent photovoltaic module (10b) so as to establish an electrical connection between the photovoltaic modules (10a, 10b). The module (10a) comprises a rotary element (121) whose rotation causes the electrical connector of the first type (12) to pass from an active configuration in which the electrical connector of the first type (12) allows the establishment of an electrical link between the photovoltaic modules (10a, 10b) to an inactive configuration in which the possibility of establishing the electrical link is inhibited.