Minh Hào

Hi, Your answer helps me a lot. But there is one thing I'm concerned about. Do I need to check on the "Multi-MPPT feature"? Because the message describes my inverter configuration exactly, it also lowers my production simulation. I wonder which is correct.

Hi there, I am using PVsyst for some rooftop solar project designs. And here are my problems: 1/ Sharing power function. "The power sharing of the PVsyst model acts between sub-arrays, but not within a sub-array." I didn't understand it clearly. Could anyone explain it more? Thanks 2/ I have an old project. It used Sungrow SG125cx-p2 with a DC single-line diagram like the one below. My question is: How can I define this in the sub-array function? Because the old simulation looks incorrect. More info: DC/AC = 1.337. PV 580Wp. And I have 11 Inverters configured like this.