Importance of inverter over-voltage protection
In the whole photovoltaic system, “grid over-voltage” is a class of more frequent problems, PV inverter over-voltage protection function to protect the safe operation of the photovoltaic system is crucial, this article will take you to understand the importance of inverter over-voltage protection!
Inverter over-voltage protection
The over-voltage protection function of PV inverter means that when the AC voltage of the inverter grid port exceeds the upper limit of grid voltage set by the inverter, the inverter is able to automatically cut off the relay of the grid port or reduce the output power, so as to avoid the damage of the loads in the line due to over-voltage.
Importance of inverter over-voltage protection
Preventing system damage: excessive voltage can damage electronic components and even cause fire. Over-voltage protection can timely cut off the circuit or reduce the output power to avoid damage and accidents.
Improve system stability: Ensure that the system can still operate stably when the voltage fluctuates greatly, and improve system reliability.
Extend system life: protect electronic components from damage by timely cutting off circuits or reducing output power, extending service life.
