RuanLaubscher

Hi all. 
I'm connecting my Deye 12kw 3 phase inverter 
What does it mean 2+1 MPP tracker?

Have sunsynk 12kw 3 phase inverter. Currently have 20 x 545w panels 13 on one string and 7 on the other. Want to add 8 545w panels. The maximum is 15000w according to the data sheets. The 28 panels will take me over that. So was going to connect the 8 new panels, 4 in parallel with 4 and plug it into mppt 1, plug the 7 panels into mppt +1 . And put the 13 panels into mppt 2 .
Has anyone done this and will it work and not damage the inverter?

That is exactly how it is connected----Even with the feed from eskom disconnected it sometimes trips the EL---I did reset now and is running fine---Until the next trip ----Do I need to bond the Neutral and earth at the inverter ??

I took a drive to Sunsynk SA.  Funny they're about 5 minutes from my house.
I spoke with one of their experts.  The guy tells me that if I'm going to use the aux port then everything must be paralelled INCLUDING the aux port.  So my installer is going to come back at some point and we're going to bridge them and see what happens.
I'll report back when the smoke clears 

Exactly like a grid-tie, yes.