Esma

Thanks for the reply. I would like to raise another question. I would like to know, what is the process that Pvsyst uses to calculate the Inverter efficiency losses and consequently the PR loss due to the inverter efficiency. I mean, does PVsyst tries to use the inverter efficiency losses based on DC power at each timestamp (hourly, 10 minutes or ...) To calculate the losses and then aggregate them to get a yearly value, or Euro/CEC efficiency at the yearly level to get a yearly losses?

Hi, I have a question regarding the weighting of each efficiency for each normalized power. For instance, we have the standard Euro efficiency below: Euro Efficiency = 0.03 x Eff5% + 0.06 x Eff10% + 0.13 x Eff20% + 0.1 x Eff30% + 0.48 x Eff50% + 0.2 x Eff100%. It assumes that under the standard conditions, only 3% of the time do I have a normalized power of 5%. What if the weather conditions raise it in such a way that 10% of the year limits the inverter power to 5% of the Peak Power? Should I modify the weights in PVsyst to get more realistic results? Or would that be incorrect? Thank you in advance for your help. BR Esma