Technical Support

Morning All, yesterday was my first day of sun from dawn to dusk - 3 months waiting! anyways, i have touched on this question before but with out clear data - I have a fantastic illustrated power curve of Inverter 1 but the power curve on Inverter 2 is below par - by what I have illustrated with the blue line.

2 Inverters in parallel - 2 strings each of 3600w - total input per 7200w 1 array is 10degree north of East and the other Array is 10 degree south of West at 32 degree tilt.

East array / Inverter achieved 41.2kW - West Array / Inverter achieved 31.3kW

I would have expected them to be on a par within a few percent not 25% adrift

any pointers would be greatly appreciated, thanks in advance