High string input voltage

What does 2001 mean?

The PV array is not properly configured, with too many PV modules connected in series, causing the PV string open-circuit voltage to exceed the maximum SUN2000 operating voltage. This can damage the inverter.

• Excessive PV modules are connected in series to the PV string; therefore the PV string open-circuit voltage exceeds the maximum SUN2000 operating voltage.

Click steps to track your progress.

1. 1

   Reduce the number of PV modules connected in series to the PV string until the PV string open-circuit voltage is less than or equal to the maximum SUN2000 operating voltage.