New energy power generation monitoring method, system and terminal

The invention relates to the technical field of new energy power generation, and particularly provides a new energy power generation monitoring method, system and terminal, and the method comprises the steps: dividing an area into a plurality of monitoring regions according to geographic factors, and obtaining the meteorological data of the monitoring regions; collecting operation data of photovoltaic inverters in each monitoring area in the jurisdiction; calling a corresponding irradiation conversion model according to the geographic factors of the monitoring area, and converting the meteorological data of the monitoring area into irradiation data by using the irradiation conversion model; and generating theoretical power generation data according to the irradiation data and the photovoltaic power generation equipment parameters, comparing the consistency of the theoretical power generation data and the photovoltaic inverter operation data in the same monitoring area, and if the theoretical power generation