I have an installation comprising 16 x 550W Greensun Panels, 2 x Growatt SPF 5000 ES Inverters and 2 x 10kWH LiFePO4 batteries. The batteries are connected using BMS by setting Program 05 to 'L1' and 36 to 'L01'.
I have some issues with the system and trying to investigate the causes.
First, I wish to check if the software version of the inverters is upto date. It is currently showing version as 06 as shown in the attached.
Second, the batteries do not seem to demand enough power from the Solar Panels and the charging rate is low. The current parameters are provided in the attached spreadsheet.
Third, there is a circuit breaker between the solar panels and the PV Combiner Box, could this affect the output of the Solar Power? The overview diagram is attached.
I would appreciate your help, comments and suggestions.
Kind Regards.
I have some issues with the system and trying to investigate the causes.
First, I wish to check if the software version of the inverters is upto date. It is currently showing version as 06 as shown in the attached.
Second, the batteries do not seem to demand enough power from the Solar Panels and the charging rate is low. The current parameters are provided in the attached spreadsheet.
Third, there is a circuit breaker between the solar panels and the PV Combiner Box, could this affect the output of the Solar Power? The overview diagram is attached.
I would appreciate your help, comments and suggestions.
Kind Regards.