deblynn Posted June 7, 2017 Share Posted June 7, 2017 (edited) Hello, I'm running version 6.62 with updated graphics driver and the graphic improvements are great!However, I think I'm finding two problems.1) The azimuth change due to baseline tilt seems high. I did an experiment with a single PV table. First I set the azimuth to zero, and the baseline tilt to 9.5 degrees. The resulting azimuth is -24.4. Next, I set the azimuth to -10, and the baseline tilt to 9.5 degrees. The resulting azimuth is -44.4. The net change should be the same for both situations, but it is off by 10 degrees for the -10 starting azimuth. It would be helpful to learn what formula PVsyst is using for this azimuth and tilt adjustment according to starting azimuth, tilt, and baseline tilt. Perhaps there is an error?2) In this version, 6.62, I am having trouble getting the ohmic loss percentages that I enter for 2 sub-arrays to work when running the model. They keep changing. This applies to both DC and AC ohmic losses. Thanks very much!-Debbie Edited June 8, 2017 by deblynn Link to comment Share on other sites More sharing options...
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