Abstract: The invention relates to an installation of photovoltaic modules including a “control command” device, a set of photovoltaic modules, intended to transform the solar energy into electric current, having power terminals, each photovoltaic module including a breaker commanding the passage of a current across the power terminals, control means designed to control the breaker, communication means designed to allow communication between the control means of the breaker of the photovoltaic module and the “control command” device of the installation, where each photovoltaic module furthermore includes addressing means designed to identify in a unique manner a photovoltaic module and/or a group of photovoltaic modules and measurement means for measuring at least one operating parameter of the photovoltaic module.