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Pitch
https://forum.pvsyst.com/viewtopic.php?f=24&t=3248
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Author:  saguilera7 [ Fri Dec 15, 2017 8:36 pm ]
Post subject:  Pitch

Hi PVSyst team,

I have a couple of doubts with the PVSyst V6.26 - PREMIUM PREMIUM and I hope you can help me.

Doubt 1: I am trying to model a tracking PV system with a N-S axis orientation (watch case1 of image 2) but I don't know if the "Pitch" parameter which appears in the field "Orientation" (watch image 1) refers to the distance between trackers (watch the case 1 of image2) or the distance between panels whithin a tracker structure (watch case 2 of image 2).

Doubt 2: I don't find an option for the tracking system with one axis oriented N-S in the Construction/Perspective tool (3D Shading). (Watch image 3).

I'll be verty grateful if you can help me,
Best regards,

Simón Aguilera

Attachments:
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image 2.jpg
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Image 1.PNG
Image 1.PNG [ 23.63 KiB | Viewed 3554 times ]

Author:  fredericr [ Sun Dec 24, 2017 6:17 pm ]
Post subject:  Re: Pitch

1) Pitch in PVSYST is centerline to centerline of the tracker axis.
2) I think tilted axis means the entire axis is tilted ( not the individual modules on the axis)
You might want to try the other options with 2 axis.

Author:  dtarin [ Wed Dec 27, 2017 10:46 pm ]
Post subject:  Re: Pitch

#1) In a N-S tracker system, pitch is the E-W distance from post to post for the tracker. This can be verified in the shade scene once constructed.
#2) The option is called Tilted Axis to select N-S tracker.

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