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The “Invisible Killer” of Grid-Connected Inrush Current in Inverters and Innovations in Sensing Protection Strategies
At the moment a PV inverter is connected to the grid, it is often accompanied by a brief yet intense current pulse—known as the grid-connected inrush current. Though lasting only milliseconds, this phenomenon harbors enormous energy capable of damaging core components, making it an “invisible killer” that undermines the long-term reliability of PV systems. As […]
