Photovoltaic power generation intelligent energy storage system

Abstract

The invention discloses a photovoltaic power generation intelligent energy storage system comprising a photovoltaic power generation module, an energy storage module, an environmental parameter acquisition module, an intelligent household control module, an information storage module, a control module, a decision module, a power generation forecasting module and a user management side. The photovoltaic power generation module is connected with the energy storage module which is connected with the information storage module, the control module and the intelligent household. The environmental parameter acquisition module is connected with the information storage module. The power generation forecasting module is connected with the information storage module and the decision module. The decision module is connected with the information storage module, the power generation forecasting module and the control module. The user management side is connected with the control module. The controlmodule is connected with the decision module, the user management side, the energy storage module and the intelligent household control module. The intelligent household control module is connected with the control module and the intelligent household.

Description

technical field [0001] The invention relates to the field of photovoltaic power generation, in particular to an intelligent energy storage system for photovoltaic power generation. Background technique [0002] Renewable energy power generation such as solar power generation provides an important solution to the environmental pollution problem in the current electric energy production process. In recent years, the installed capacity of solar photovoltaic power generation in the world has become larger and larger, and it has become an important technical means for the utilization of renewable energy. [0003] In the existing solar photovoltaic power generation system, the output power of the system is easily affected by the external environment such as the weather, and it is interrupted day and night and has poor stability. Therefore, in order to make better use of solar energy and keep the output voltage of solar power generation stable, it is often achieved by adding energ...

AI Technical Summary

Problems solved by technology

However, household batteries often have limited energy storage capacity, and the electric energy exceeding the storage capacity of the battery will be wasted, resulting in a waste of energy

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