Please critique my plan

[offgridcab]

Hey all,

Sorry for posting again but a few things changed since I posted my last diagram.

My battery bank is 4x 12V 200AH AGM batteries. Making a 24V 400AH bank. Inverter is MPP-Solar 2,400 watt

I am not sure if my wire sizes are correct ? Also do I need any other grounding rods?

Please advise.

 

[newbostonconst]

To me it looks like your MNDC175 is not wired right....there is one breaker but you have to circuits going to it....the battery and the panels.

 

[offgridcab]

Sorry about that. I wrote on that line from the PV that it goes into a 30amp breaker in the midnite breaker box. But I will adjust my diagram to make it even more clear.