How does a photovoltaic power generation system operate?
A photovoltaic power generation system consists of five components: photovoltaic modules, photovoltaic inverters, metering equipment, power network, and end users.
The photovoltaic modules are responsible for absorbing sunlight and converting it into electrical signals, which are then fed to the photovoltaic inverter. The photovoltaic inverter is the core device of the entire photovoltaic power generation system. It converts the light signals into electrical power and transmits these signals to the power load network, from where they can be delivered to the end users.
Metering equipment displays the current and voltage values in the photovoltaic power generation system. If the recorded data exceeds the rated limit, the equipment automatically triggers an alarm and disconnects the signal transmission between the photovoltaic inverter and the photovoltaic modules. The power network manages the entire photovoltaic power generation system and determines the real-time transmission rate of the electrical power signals. End users, as the lowest-level clients in the system, are responsible for receiving the transmitted electrical signals and adjusting or utilizing the power according to their needs.