qasem Posted July 9 Share Posted July 9 hi dear what is change pnom ration dc: ac in pvsyst ? i will change it 1.10 thanks Link to comment Share on other sites More sharing options...
Muhammed Sarikaya Posted July 10 Share Posted July 10 Dear Qasem, I invite you to read our help page about the Pnom ratio: https://www.pvsyst.com/help/index.html?pnomratio.htm Regards, Muhammed Sarikaya Link to comment Share on other sites More sharing options...
qasem Posted July 11 Author Share Posted July 11 dear, thanks for your answer but i dont underestand it can you explain it or take photo of pvsyst ? Link to comment Share on other sites More sharing options...
Linda Thoren Posted July 11 Share Posted July 11 Hello, The Pnom ratio, also known as the DC-AC ratio, refers to the ratio of the nominal DC power output of a solar panel array to the nominal AC power capacity of the inverter, indicating how much DC capacity is installed relative to the inverter's AC capacity. Thus, the Pnom ratio changes if you adjust the number of panels installed or the capacity of the inverter. Kind regards Link to comment Share on other sites More sharing options...
qasem Posted July 13 Author Share Posted July 13 dear, thanks Link to comment Share on other sites More sharing options...
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