Problems / Bugs

874 topics in this forum

1. Your PV system is not suited for the bifacial 2D model computation

   By Gyeongil Kwak, November 26, 2020
   • 17 replies
   • 10.9k views
   • 
   • Michele Oliosi
   • February 26

2. Problem with power sharing

   By hcapdevi, August 10, 2022
   • 17 replies
   • 2.2k views
   • 
   • Manuel Maier
   • December 20, 2022

3. PVC file export orientations management tool

   By Vaithiesh, January 5, 2023
   • 15 replies
   • 2.1k views
   • 
   • Tariq
   • March 15, 2023

4. Speed Issues with versions 6.2+ ?

   By Iain_Kelly, April 17, 2014
   • 12 replies
   • 16.2k views
   • 
   • denizurla
   • October 22, 2014

5. 6.60 Drawing bugs

   By tecnun, March 14, 2017
   • 12 replies
   • 12.1k views
   • 
   • André Mermoud
   • April 21, 2017

6. PVSYST 7.4.0 changes in Shadings: Electrical Loss acc. to strings

   By Sergio Jimenez, June 29, 2023   

   • bug
   • shadings
   • 12 replies
   • 1.6k views
   • 
   • laurahin
   • March 23

7. Problem importing from Photon

   By klerindias, November 23, 2012
   • 10 replies
   • 14.3k views
   • 
   • KarelR
   • March 6, 2015

8. PVsyst 7.2.21 Power Sharing: Error Msg "Number of MPPT input not a multiple of no. of inverters"

   By Ashley, August 16, 2023
   • 10 replies
   • 858 views
   • 
   • Michele Oliosi
   • September 6, 2023

9. Simulation initialization (Error #9)

   By estewan, July 24, 2013
   • 9 replies
   • 13.2k views
   • 
   • André Mermoud
   • September 19, 2013

10. Limit Overload for design

    By unilhexio, September 25, 2013
    • 9 replies
    • 12.4k views
    • 
    • André Mermoud
    • November 21, 2013

11. Max Voltage restriction

    By tecnun, July 27, 2018
    • 9 replies
    • 6.8k views
    • 
    • Fdez. de Arevalo
    • March 13, 2019

12. PVSyst 7.2 Problem with Single Axis Tracker and automatic altitude

    By J. Behrschmidt, April 8, 2022
    • 9 replies
    • 1.8k views
    • 
    • dtarin
    • June 1, 2022

13. PVSyst 7.2.16 backtracking Phi Limits and shading table computational Bug?

    By Aaron3707, July 7, 2022
    • 9 replies
    • 2.2k views
    • 
    • dtarin
    • February 17, 2023

14. Partition function does not work for tracker imported from pv case after last updated (7.20)

    By Angelov, October 14, 2022
    • 9 replies
    • 1.5k views
    • 
    • Angelov
    • November 7, 2022

15. PVSyst crash when try to generate report

    By roberto.bissanti, April 30, 2023
    • 9 replies
    • 1.1k views
    • 
    • Nils Lang
    • January 15

16. DAE/3DS imported scenes

    By tecnun, January 26, 2018
    • 8 replies
    • 7.5k views
    • 
    • tecnun
    • March 28, 2018

17. Problem importing new components

    By SolarJ, October 25, 2018
    • 8 replies
    • 13.3k views
    • 
    • André Mermoud
    • May 24, 2020

18. "Maximum Field/Shadings Area ratio" ignored

    By johank, February 16, 2022
    • 8 replies
    • 2.5k views
    • 
    • Stéphane Metz
    • March 16, 2022

19. PVsyst running slowly

    By jacob, May 19, 2022
    • 8 replies
    • 1.9k views
    • 
    • dtarin
    • October 5, 2022

20. Problem in importing the .PVC 3D Scene which I have created using PVcase.

    By Nihal Meena, November 21, 2023   

    • pvcase
    • 3d scene
    • 8 replies
    • 555 views
    • 
    • Stéphane
    • March 7

21. Grid Power Limitation

    By lprosperi, February 7, 2014
    • 7 replies
    • 14.6k views
    • 
    • jforbess
    • August 31, 2015

22. Shading: Linear and Acc. to Module Strings Yield Same Result

    By Dan Nicksy, November 27, 2015
    • 7 replies
    • 12.8k views
    • 
    • Dan Nicksy
    • January 4, 2016

23. Inverter overloading

    By tce, February 25, 2016
    • 7 replies
    • 10k views
    • 
    • tce
    • April 14, 2016

24. Batch calculation - Ageing

    By unilhexio, March 14, 2017
    • 7 replies
    • 10k views
    • 
    • unilhexio
    • June 22, 2017

25. 3D Import Object and PV-Field

    By Lockyy, April 24, 2017
    • 7 replies
    • 8.1k views
    • 
    • Stéphane
    • August 17, 2023