Static Electricity Cost Grid-connected Photovoltaic Power Generation System

摘要

The present invention relates to an electrostatic-charged-grid-connected photovoltaic power generation system, and more particularly, to a photovoltaic generation-based photovoltaic power generation system capable of effectively utilizing electric energy generated from a solar cell module of a grid-System.;The electrostatic-cost-based grid-connected photovoltaic power generation system of the present invention is connected to a grid power supply and receives a shortage from the grid power when the solar power generation power is less than power consumed in the home, Connected grid type inverter for supplying surplus electric power to the grid power supply side and converting the solar power generation power into electric power having the same characteristics as the grid power supply power, the grid-connected solar power generation system comprising: And a control unit for controlling the grid-connected inverter by applying a signal having the same characteristic as that of the grid power to the grid-connected inverter so as to re-drive the grid-Type photovoltaic power generation system.