paia

As per the External Transformer Losses described here: http://files.pvsyst.com/help/index.html?external_transformer_loss.htm Following your example: A PV system of PnomDC = 1.05 MWp, and efficiency of 95% at PNom, will result in - PNomAC = 1 MWac. How is the efficiency at PNom calculated or determined from the OND file? Especially when PNomDC >> PNomAC? Can this be explained in a bit more detail? Please advise. Thank you very much. Regards, Pai