High discharge curr. > Check generator
The leakage current of the inverter and the PV array is too high. There is a ground fault, a residual current or a malfunction.The inverter interrupts feed-in operation immediately after exceeding a threshold.When the fault is eliminated, the inverter automatically reconnects to the utility grid.
Corrective measures:
• Check the PV system for ground faults (see Section 6.3, page 60).