Nominal & Array

[M0GLI]

What is nominal current voltage? and what is array current voltage? and what is nominal power?

[André Mermoud]

PVsyst never mentions "current voltage", but "nominal current" or "nominal voltage".

The nominal current, voltage or power of a PV module is the corresponding value delivered by the module, as specified by the manufacturer at STC (named Imp, Vmp, Pmp).

The nominal current of the array is the Module's nominal current * Number of strings,

The nominal voltage of the array is the Module's nominal voltage * Number of modules in series,

The nominal power of the array is the Module's nominal power * Number of modules.

[M0GLI]

thanks for your reply brother :) It was very helpful