Method and device for providing operating status information of photovoltaic power generation system

Abstract

The invention aims to provide a method and a device for providing operating status information of a photovoltaic power generation system. Compared with the prior art, operating parameter information of one or more photovoltaic power stations in the photovoltaic power generation system is acquired, the operating status information of the photovoltaic power generation system is determined according to the operating parameter information, a corresponding system operating status page is generated according to the operating status information, and the system operating status page is supplied to corresponding mobile equipment. In this way, a site survey is not needed, the method and the device are simple and easy to use, a user can know the operating status of the photovoltaic power generation system anytime and anywhere or further know the operating status of all the photovoltaic power stations in the photovoltaic power generation system, work efficiency is improved, waste of manpower resources is reduced, and the use experience of the user is improved; moreover, convenience is brought to comprehensive management by operation and maintenance personnel, and the risk at the operation and maintenance monitoring stage is lowered.

Description

technical field [0001] The invention relates to the technical field of photovoltaic power generation, in particular to a technology for providing operating state information of a photovoltaic power generation system. Background technique [0002] Photovoltaic power generation refers to a technology that directly converts light energy into electrical energy by using the photovoltaic effect of the semiconductor interface; the photovoltaic power generation system is mainly composed of solar panels (components), controllers and inverters. The main components are Composition of electronic components. After the solar cells are connected in series and parallel, they are packaged and protected to form a large-area solar cell module, which is combined with a power controller and other components to form a photovoltaic power generation device. [0003] In the existing technology, photovoltaic power generation systems are generally installed on building roofs, grounds, hillsides, and ...

AI Technical Summary

Problems solved by technology

[0004] 1) Waste of manpower and material resources: personal roof survey requires at least two people, an engineering vehicle, ladder, measuring tools, safety ropes and other equipment to assist; large-scale ground, hillside, water area, factory building and other surveys require more manpower and material resources, At the same time, precise calculation equipment is required, and professional engineers are required to do professional precision calculations;

[0005] 2) Inefficiency and time-wasting: Personal roof surveys generally take about 3 to 4 hours, and the time is difficult to predict in the case of long distances and traffic jams; large-scale ground power station surveys need at least a few days or even half a month for surveys, and at the same time cooperate with a large number of professionals coordinate together;

[0006] 3) Personal safety risk: During the roof survey, the high-altitude wind speed is high, the roof is sloped, and the tiles are smooth. There are great safety hazards when engineers climb the roof; large-scale ground and water areas are generally inaccessible places, and there are wild survival and drowning risks in the survey.

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