mathieu.vandenbulcke Posted October 6, 2016 Share Posted October 6, 2016 There seems to be a bug in PV-Syst V6.46 when using 4 orientations and 4 subsystems.I have defined the following orienations under 'Orientation':Orient#1: 2.0° -150°Orient#2: 2.0° 30°Orient#3: 2.0° -60°Orient#4: 2.0° 120°In 'System' I have defined 4 subsystems.Subsystem 1 has Orient#1, Sybsystem 2 has Orient#2, ...All Subsystems have the same inverter model and PV-module.I have also defined a 3D shadow model (in 'Near shadings definition').In the 3D shadow model I have used the same 4 orientations as defined under 'Orientation'.Furthermore I have made sure that the PV active surface in the 3D model corresponds with the amount of modules defined in 'System'.So far so good.I then run a standard simulation.But when I look in the simulation report, I always see on page 1, that the Tilt/Azimuth for Subarray#4 with Orient#4 is 0° Tilt and 0° Azimuth.Although this was defined as Tilt 2.0° and Azimuth 120°.When I close the report and go back to PV-Syst, I see under 'Orientation' the following tilts and azimuths:Orient#1: 2.0° 30°Orient#2: 2.0° -60°Orient#3: 2.0° 120°Orient#4: 0° 0°It's like all orientations have shifted 1 place up and that Orient#4 has been given tilt 0° and azimuth 0°.No matter how many times I reset all orientations correctly and reperform the simulation, the orientations alwas kept being reset.Is there a way to fix this?Best regards,Mathieu Link to comment Share on other sites More sharing options...
André Mermoud Posted October 6, 2016 Share Posted October 6, 2016 This was indeed an error in the version 6.46 (only this version), which has been corrected in the next versions. Link to comment Share on other sites More sharing options...
mathieu.vandenbulcke Posted October 6, 2016 Author Share Posted October 6, 2016 Ok, thanks for the swift reply.Time for an upgrade! Link to comment Share on other sites More sharing options...
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