METHOD, DEVICE AND SYSTEM FOR THE MONITORING AND CHARACTERISATION OF A PHOTOVOLTAIC SOLAR MODULE

The invention relates to a method, device and system for the monitoring and characterisation of a photovoltaic solar module (1), comprising: measuring an open-circuit voltage (V0) of the module (1); measuring a short-circuit current (Icc) of the module (1); measuring a voltage and current at a working point (V1,l1) of the module (1); estimating a voltage-current curve based on the open-circuit voltage measurement (V0), the short-circuit current measurement (Icc), and the voltage and current measurement at a working point (V1,l1). The device comprises: a measurement apparatus for measuring an open-circuit voltage (V0), a short-circuit current (Icc), and a voltage (V1) and current (l1) at a working point of the module (1). The monitoring system transmits the measurements to a control unit (2) which centralises the measurements of the devices and estimates voltage-current curves based on the measurements received.