Aparna Posted June 26, 2015 Share Posted June 26, 2015 Hi,I tried simulating an E-W facing system in PVsyst 6.32. The simulations run were: 1) by conecting the E and W facing strings to the same inverter and 2) by connecting E and W facing strings to different inverters.The output energy was same for both simulations. The mixed orientation mismatch loss for case 1 was only 0.1% and zero for case 2. The near shadings loss for case 1 was 0.3% and for case 2 it was 0.4%. All other losses remain the same.How can the irradiance level loss vary when the layout remains the same? What is the princpile behind the calculation of "mixed orientation mismatch loss"? The value of 0.1% for this loss appears to be too low. Please clarify.Thanks and regards,Aparna Link to comment Share on other sites More sharing options...
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