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ERROR in the CEC Performance Model with User entered Specifications
- Mykhailo
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                20 Feb 2024 08:26                #12922
        by Mykhailo
    
    
 	
					
			
				    
            
            
            
            
            
                                
    
                                                
    
        ERROR in the CEC Performance Model with User entered Specifications was created by Mykhailo            
    
        Hello Forum,
can somebody help me with my issue?
I try to add PV Module with user specifications, but when i click button "Calculate and plot" i have fail (-33)...
[Could not solve, sanity check failed (-33): abs((P - Pmp) / Pmp) > 0.015]
But all parameters were taken from the manufacturer's official website.
    
    
         
        
Module name: ABI Solar АВ340-60MHC
    
    
         
        
Pmax = 340W
Isc =10,55A
Voc = 41,7V
Impp = 9,96A
Vmpp = 34,2V
Nominal Operating Cell Temperature (NOCT) 45±2 °C
Temperature coef's of:
Pmax = -0,360 %/°C
Voc = -0,280 %/°C
Isc = 0.048 %/°C
My entered parameters:
    
    
         
        
Please, help me get a plot like this:
    
    
         
        
 
Thx.
    can somebody help me with my issue?
I try to add PV Module with user specifications, but when i click button "Calculate and plot" i have fail (-33)...
[Could not solve, sanity check failed (-33): abs((P - Pmp) / Pmp) > 0.015]
But all parameters were taken from the manufacturer's official website.
 
        Module name: ABI Solar АВ340-60MHC
 
        Pmax = 340W
Isc =10,55A
Voc = 41,7V
Impp = 9,96A
Vmpp = 34,2V
Nominal Operating Cell Temperature (NOCT) 45±2 °C
Temperature coef's of:
Pmax = -0,360 %/°C
Voc = -0,280 %/°C
Isc = 0.048 %/°C
My entered parameters:
 
        Please, help me get a plot like this:
 
        Thx.
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- Paul Gilman
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                20 Feb 2024 20:25                #12927
        by Paul Gilman
    
    
            
            
            
            
            
                                
    
                                                
    
        Replied by Paul Gilman on topic ERROR in the CEC Performance Model with User entered Specifications            
    
        Hi Mykhailo,
The module parameter solver fails for some input parameter sets.
Please attach a copy of a .sam file with these parameters if you would like me to help troubleshoot.
Best regards,
Paul.
    The module parameter solver fails for some input parameter sets.
Please attach a copy of a .sam file with these parameters if you would like me to help troubleshoot.
Best regards,
Paul.
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- Mykhailo
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                21 Feb 2024 09:46                #12932
        by Mykhailo
    
    
 	
					
			
				    
            
            
            
            
            
                                
    
                                                
    
        Replied by Mykhailo on topic ERROR in the CEC Performance Model with User entered Specifications            
    
        Hi there!
Thank's for your answer.
I attach .sam file in this message. Thx.
    Thank's for your answer.
I attach .sam file in this message. Thx.
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- Paul Gilman
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                21 Feb 2024 10:23                #12933
        by Paul Gilman
    
    
 	
					
                    	
            			
							    
            
            
            
            
            
                                
    
                                                
    
        Replied by Paul Gilman on topic ERROR in the CEC Performance Model with User entered Specifications            
    
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- Mykhailo
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                21 Feb 2024 12:22                #12935
        by Mykhailo
    
    
            
            
            
            
            
                                
    
                                                
    
        Replied by Mykhailo on topic ERROR in the CEC Performance Model with User entered Specifications            
    
        Very thankful for you, Paul!
Regards,
Mykhailo
    Regards,
Mykhailo
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