April 27, 20251 yr Good morning all. I need help please.I got 2 inverters in paralel with 8 550w pannels connected to each inverter. Why would the inverters not charge the same? One is charging more than the other. When the one charge rate picks up the other one drops all the setings on the inverters are the sam
April 27, 20251 yr For a start, the solar performance won't be identical. Do both inverters have the same number of panels?
April 27, 20251 yr Author 48 minutes ago, frivan said:For a start, the solar performance won't be identical. Do both inverters have the same number of panels?Yes they do. Both 8 pannels connected the same way
April 27, 20251 yr 2 hours ago, johans9 said:Why would the inverters not charge the same? One is charging more than the other.It could be that the two inverters are seeing different battery voltages. That could be because of poor battery wiring (e.g. daisy chained battery connection), or because the battery measurement of one or both inverters is poorly calibrated.With low load and low charge, do the two inverters read the same (± 0.1 V, you can always get one Least Significant Digit differing by one) battery voltage measurement?If not, see Calibrating your inverter's battery voltage reading .
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