Adding a PV module to the database

[Grzegorz Buczma]

Hello,

did I correctly enter the module's data into the database? Energy production results seem too low.

Module Q.CELLS Q.PEAK DUO L-G5.2 400

Manufacturer data sheet:

http://pliki.domrel.pl/PVSF/Q_CELLS_Data_sheet.png

My PVsyst module data tabs:

http://pliki.domrel.pl/PVSF/Tab1.png

http://pliki.domrel.pl/PVSF/Tab2.png

I have not changed other tabs.

Exported to excel: http://pliki.domrel.pl/PVSF/qc.xls

Should I improve something???

[dtarin]

It looks like you are missing the cell dimensions in the PAN file (122.2 cm^2 is my guess based on the 390W). Verify you have the correct power temperature coefficient Pmpp. Also your Rshunt G=0 & Rsh dont match the 390W PAN file.

[Grzegorz Buczma]

Thank you for your interest and answer.

Currently, the module parameters are as follows:

http://pliki.domrel.pl/PVSF/p1.png

http://pliki.domrel.pl/PVSF/p2.png

http://pliki.domrel.pl/PVSF/p3.png

http://pliki.domrel.pl/PVSF/p4.png

http://pliki.domrel.pl/PVSF/p5.png

PAN file:

PVObject_=pvModule
 Version=6.81
 Flags=$0743

 PVObject_Commercial=pvCommercial
   Flags=$0041
   Manufacturer=Hanwha Q Cells
   Model=Q.PEAK DUO L-G5.2 400
   DataSource=Manufacturer 2019
   YearBeg=2019
   Width=1.000
   Height=2.015
   Depth=0.035
   Weight=23.500
   NPieces=100
   PriceDate=27/06/19 11:19
 End of PVObject pvCommercial

 Technol=mtSiMono
 NCelS=72
 NCelP=2
 NDiode=3
 GRef=1000
 TRef=25.0
 PNom=400.0
 PNomTolLow=0.00
 PNomTolUp=1.40
 Isc=10.240
 Voc=49.00
 Imp=9.750
 Vmp=41.04
 muISC=4.00
 muVocSpec=-140.0
 muPmpReq=-0.360
 RShunt=400
 Rp_0=1600
 Rp_Exp=5.50
 RSerie=0.212
 Gamma=0.977
 muGamma=-0.0005
 VMaxIEC=1500
 VMaxUL=1500
 Absorb=0.90
 ARev=3.200
 BRev=12.288
 RDiode=0.010
 VRevDiode=-0.70
 AirMassRef=1.500
 CellArea=122.2
 SandiaAMCorr=50.000
End of PVObject pvModule

 

Is it OK now? Production has improved :)

[dtarin]

The Rsh and Rshunt exponential are different in my 390W PAN file, but that's not to say yours are incorrect. As long as you have your own 390W PAN file to go off of, it should be ok.

[Grzegorz Buczma]

Thank you. I will leave it as it is.