Meteo data

291 topics in this forum

1. Downloading and Importing from the new NSRDB Viewer

   By CivilNJ, July 21, 2016
   • 21 replies
   • 57.1k views
   • 
   • Chusemi
   • January 18, 2021

2. Nedo Japan

   By FaustoRoberti, December 18, 2013
   • 14 replies
   • 15.3k views
   • 
   • Michele Oliosi
   • June 30, 2025

3. POA import diffuse and global in module plane

   By MNE, September 25, 2012
   • 13 replies
   • 31k views
   • 
   • skrhee
   • August 1, 2022

4. Thermal Parameter Calculation using Meteo Data (Ambient Temperature)

   By Hossam, February 27, 2023   

   • meteonorm
   • losses diagram
   • 13 replies
   • 3.6k views
   • 
   • Michele Oliosi
   • April 17, 2023

5. User's feedback regarding Meteonorm vs PVGIS

   By julmou, July 15, 2022
   • 10 replies
   • 18.7k views
   • 
   • Nick Mutize
   • October 7, 2025

6. 1 hour shift in weather data

   By a.nashed, April 16, 2014
   • 9 replies
   • 18.8k views
   • 
   • André Mermoud
   • October 15, 2014

7. Uses Of PvSyst

   By khaoula.rahrah, May 15, 2024
   • 9 replies
   • 2.4k views
   • 
   • khaoula.rahrah
   • May 22, 2024

8. P99 Value for the Nth Year

   By Gmontano, October 7, 2024
   • 9 replies
   • 3.5k views
   • 
   • Gmontano
   • October 28, 2024

9. Horizon Data comparison

   By Davide Maglione, March 20, 2023   

   • horizon
   • meteo data
   • (and 8 more)

     Tagged with:

     • horizon
     • meteo data
     • solar
     • meteonorm
     • pvgis
     • meteofile
     • simulation
     • solargis
     • losses diagram
     • shadings
   • 8 replies
   • 4.5k views
   • 
   • laurahin
   • May 26, 2023

10. GTI instead of GHI

    By Florent D., November 7, 2023
    • 8 replies
    • 4.1k views
    • 
    • Michele Oliosi
    • November 23, 2023

11. Weather file import issue

    By Cyrus Titina, November 14, 2024
    • 8 replies
    • 4.5k views
    • 
    • annalie32
    • February 25, 2025

12. Importing data from Solar Prospector

    By Raam, February 12, 2014
    • 7 replies
    • 14k views
    • 
    • Bruno Wittmer
    • September 15, 2014

13. Solargis csv file to PVsyst for creating a MET file

    By Leon, November 28, 2022
    • 7 replies
    • 4.6k views
    • 
    • Michele Oliosi
    • May 16, 2024

14. No import of meteo data, after selected and confirmed location

    By Toni, March 4, 2025
    • 7 replies
    • 2k views
    • 
    • Nils Lang
    • April 22, 2025

15. Wind velocity

    By azein, September 21, 2013
    • 6 replies
    • 14k views
    • 
    • André Mermoud
    • July 21, 2015

16. consideration for cloud conditions

    By sairam, February 25, 2014
    • 6 replies
    • 12.2k views
    • 
    • André Mermoud
    • May 13, 2014

17. Importing ASCII Data

    By bradley_borrego, March 28, 2014
    • 6 replies
    • 14.3k views
    • 
    • vishal
    • July 17, 2015

18. Problem with PVGIS-CMSAF data import

    By Grzegorz Buczma, January 3, 2019
    • 6 replies
    • 12.5k views
    • 
    • dtarin
    • May 4, 2020

19. Import 10 Minutes own meteo data

    By Caroline F., February 13, 2023
    • 6 replies
    • 3.3k views
    • 
    • Michele Oliosi
    • September 1, 2023

20. Decomposition and transposition models

    By dina.christensen.martinsen, January 10, 2024
    • 6 replies
    • 2.5k views
    • 
    • James Barry
    • November 19, 2025

21. MeteoNorm Update - when?

    By chudy14, January 31, 2024
    • 6 replies
    • 5.6k views
    • 
    • Agnes Bridel
    • July 31, 2024

22. Export of SIT files

    By LauraH, May 27, 2025
    • 6 replies
    • 1.3k views
    • 
    • LauraH
    • October 30, 2025

23. Average time shift on clear days

    By ckoessler, April 23, 2015
    • 5 replies
    • 12.5k views
    • 
    • André Mermoud
    • June 12, 2015

24. Import ASCII weather data

    By sailerthomas, July 30, 2015
    • 5 replies
    • 13.2k views
    • 
    • sailerthomas
    • February 16, 2016

25. P50 - P90 Evaluations

    By sramadan, October 24, 2017
    • 5 replies
    • 10.6k views
    • 
    • Muthuraj
    • June 18, 2018