Requirements for the PV modules per input

All PV modules should be of the same type.

All PV modules should be aligned and tilted identically. Otherwise the yields may be reduced.

On the coldest day based on statistical records, the open-circuit voltage of the PV array must never exceed the maximum input voltage of the inverter.

The maximum input current per input must be observed and must not exceed the through-fault current of the DC connectors in the installation.

The thresholds for the input voltage and the input current of the inverter must be adhered to.