[Your PV system is not suited for the bifacial 2D model computation]

Dear team,

I have updated to the latest version (ver. ) so that I am not sure if this occurred in the previous version.

I have multple projects and they were all designed based on bifacial module with almost identical "Fixed Tilted Plane" in a large area.

out of several projects, only two projects made this warninig:

"Your PV system is not suited for the bifacial 2D model computation, You should choose "unlimited sheds" in the "orientation" part, or define regular shed arrays in the 3D scene."

I could not find any clue in the manual and google search.

therefore, I expect your technical team can advise me in this matter.

Reproducing procedure"

1) create new project by selecting "New-grid connected project",

2) the put the project name, load meteo file from SolarGIS data.MET

3) Click tab "Orientation" and set up "Fixed Tilted Plane" and OK. all values at the moment is default.

4) Click tab "System", put "planned power" and selected PV module and inverter.

5) then Click "Bifacial system" and select "Use unlimited sheds 2D-model. Then the warninig message pop up.

Could you please advise me why this happened?

I am using same ".MET" data as they are not far away each other, and the whole procedures are exactly same for more than 10 projects.

but only Two projects made this warning and could not continued.

I look forward hearing for you in this matter.

Best regards

Gyeongil

Hello!

 

Gyeongil Kwak, did you solve why this warning pop up?

I have occurred this problem too.