- Posts: 2
550w modules + model
- Tokoyoshi
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19 Nov 2020 08:46 #9012
by Tokoyoshi
550w modules + model was created by Tokoyoshi
Hello,
I am having issue with entering in the "CEC performance model with user entered specification" for a 585 watts bifacial module.
Pmax=585
VMP:34.3
IMP:17.06
VOC:40.7
ISC:18.32
Temp Coefficient Pmax : -0.34%/C
Temp Coefficient voc : -0.26%/C
Tep Coefficient ISC: 0.05
Module area: 2.83012 m^2
number of cells in series: 120 [2 x (10x6)]
I keep getting error "failed to solve for module coefficient.":
Please advise,
I am having issue with entering in the "CEC performance model with user entered specification" for a 585 watts bifacial module.
Pmax=585
VMP:34.3
IMP:17.06
VOC:40.7
ISC:18.32
Temp Coefficient Pmax : -0.34%/C
Temp Coefficient voc : -0.26%/C
Tep Coefficient ISC: 0.05
Module area: 2.83012 m^2
number of cells in series: 120 [2 x (10x6)]
I keep getting error "failed to solve for module coefficient.":
Please advise,
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- pgilman
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- Posts: 5423
19 Nov 2020 11:33 #9013
by pgilman
Replied by pgilman on topic 550w modules + model
Hi Tokoyoshi,
This is a problem with modules with rated Imp > 15 A and will be fixed for the next version of SAM, which we plan to release in a few weeks. Please see this post for details:
sam.nrel.gov/forum/forum-general/1929
Best regards,
Paul.
This is a problem with modules with rated Imp > 15 A and will be fixed for the next version of SAM, which we plan to release in a few weeks. Please see this post for details:
sam.nrel.gov/forum/forum-general/1929
Best regards,
Paul.
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- njmechler
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- Posts: 1
02 Dec 2020 16:25 #9050
by njmechler
Replied by njmechler on topic 550w modules + model
Hi Paul,
Is there any update on a timeline for this patch?
Thanks,
Nick
Is there any update on a timeline for this patch?
Thanks,
Nick
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- pgilman
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- Posts: 5423
04 Dec 2020 16:33 #9063
by pgilman
Replied by pgilman on topic 550w modules + model
Hi Nick,
We just released SAM 2020.11.29 today with the fix for high-current modules. You can download it from sam.nrel.gov/download .
Thanks,
Paul.
We just released SAM 2020.11.29 today with the fix for high-current modules. You can download it from sam.nrel.gov/download .
Thanks,
Paul.
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