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PostPosted: Sun Apr 19, 2020 1:27 am 

Joined: Sun Apr 19, 2020 1:14 am
Posts: 1
Hi guys, I hope you can help me. I find myself making the estimate of probabilities for a plant, but I must do it year by year for 25 years.
my question is: With what values should vary the following uncertainties year by year (during the 25 years)
- PV modules model and parameters (the main uncertainty after Meteo)
- Inverter efficiency (negligible)
- Soiling and module quality loss (highly depending on the site conditions)
- Long term degradation

thanks!!!!!!


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PostPosted: Sun May 24, 2020 7:42 pm 
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Joined: Mon Apr 16, 2012 7:29 pm
Posts: 1680
These are not significant. You can let all these values to 0.

See the help "Project design > P50 - P90 evaluations"


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