Turned on the Solar and see potential issues. Please help validate

[dgtron]

I got the approval to power on yesterday & I turned on the system and have been exploring.

I have 2 x 7.6kw inverters & 46 400 w panels installed by Tesla. When I log into the inverter I see String 2: Small voltage & no MCI detected.

Here is the wiring diagram

Looks like String 2 which has 20 panels on the right is not wired in correctly. Is this right? What is the process to bringing this to Tesla's attention is yes? Considering the dreaded customer service Tesla has, I 'm sweating on this issue.

 

[yblaser]

At first glance it looks normal to me. From your handwritten diagram it looks like String 1 is wired to the inverter input 1 and String 2A and 2B are paralleled into inverter inputs 3 and 4. Inverter input 2 would then be unused and it would be normal to see that message.

 

[dgtron]

Thank You! Makes perfect sense now.

I have 2 inverters 7.6kw each. Do the inverter connect with each other in parallel? The number in each string seems very similar or is it exclusively for that set of panels?