It is easy to leak electricity when the air is humid in rain, indicating that the components, cables, or live parts of the inverter in the system have insulation damage. At its core, inverter tripping means the inverter has automatically shut itself down because it detected something outside its safe operating limits. It's a built-in safety response. A solar inverter is constantly watching key parameters like voltage, current, frequency, and. It's one of the most frustrating things for solar homeowners: the moment rain hits the roof, the solar system suddenly trips and shuts down. Across forums and field reports, installers and users alike have. why your solar inverter might be tripping or reducing power output Suvastika lithium battery bank with MCB protection Inverter Tripping or Power Reduction Inverter tripping or power reduction refers to a situation where your solar inverter, which converts DC power from solar panels to usable AC. Solar inverters trip to protect themselves from grid voltage spikes, overheating, or ground faults caused by rain. Since then our RCD frequently trips when it rains. That little "click" sound followed by silence can be frustrating. If your residential inverter keeps tripping, don't worry—you're.