November 3, 2025Nov 3 comment_19857 I have made a simulation. In the report, a performance ratio of 93% is mentioned. I think that seems quite high, and I’m worried that I might have forgotten something in my calculations. I have attached my PV SOL file here. I have entered the number and type of panels, the type of inverter, the orientation of the panels, and the length and size of the AC and DC cables. I have deliberately not included any shading effects. Could you please take a look at my calculation and provide some feedback? That will help me a lot. Thank you very much. latyrusparken del 1.pvprj Report
November 3, 2025Nov 3 comment_19860 Dear Anders, Thank you for your inquiry. The performance ratio is realistic. There is no shading. The modules you selected have a high module efficiency of over 22 percent: The inverter operates with efficiencies of over 98 percent and powerful MPP tracking: There are no significant losses in the energy balance: Report
November 3, 2025Nov 3 comment_19861 Just for comparison: If you use 3D planning and place a tree in front of your building, you will get a smaller performance ratio: Please find the example project enclosed: latyrusparken del 1 VAL.pvprj Report
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