PVSYST V6.34 Multi Orientation with Central Inverter Simulation Issue

[Tokoyoshi]

I have a question. I am running a simulation using a Solectria Central Gride Tie Inverter SGI 500-480V using Canadian Solar 315.

Mix Orientation of East and West.

148 Strings of 12 modules

91 strings facing East

57 Strings Facing West

Losses:

Osmic Losses 2.0%

Module Quality: -0.4%

Mismatch losses:

Power Loss at MPP 1%

Soiling Loss: 0.5%

After the simulation, my osmic wiring losses is ridiculously high -81.9% (see attachments)

Please advise & thank you.

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Inputs

[André Mermoud]

There is probably a problem in your system's definition, that I don't identify.

Which version of PVsyst are you using ?

Please send your whole project (using "Files > Export projects" in the main menu) to support@pvsyst.com

[Tokoyoshi]

I figured out the issue. I believed that it was the old version of my PVsyst. I updated it to V6.39 and the problem was solved.