Enrtraest Posted February 16, 2018 Share Posted February 16, 2018 Hello,We have been working with some of our manufacturers and we have realized that the auxiliary consumption of the inverters at 50° can have an additional impact of up to -0.5% in the output energy compared to the consumption at 25°. Similarly, the efficiency of inverters may vary around - 0.3% / - 0.4% depending on their temperature. As the inverters' characteristics are studied at 25°by norm, the simulation could be almost +1% off in the PR just due to the effect of the temperature on the efficiency and auxiliaries of the inverters.I think it would be a gain in precision to modify the .ond to integrate a dinamic correction of the auxiliaries and the efficiency of the inverters.Thank you,Enrique Trabajo. Link to comment Share on other sites More sharing options...
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