Diagnostic Module of a Photovoltaic Panel

The invention relates to a module for the diagnosis of a single photovoltaic panel, which comprises a first connection for input wiring coming from a photovoltaic solar panel, a second connection for output wiring through which at least the energy from the photovoltaic panel exits, a measurement means for measuring the voltage and current coming from the photovoltaic solar panel, through input wiring coming from a photovoltaic panel, a control logic and communication means. Thanks to this module associated with each of the panels, it is possible to avoid manual supervision of each and every one of the panels, to eliminate the impossibility of detecting malfunctioning or operation outside the maximum power point of the panels, to overcome the difficulty in evacuating the direct current and to avoid production and efficiency losses of the photovoltaic solar installations.