Batteries wired in parallel

[TheBreeze]

It's mostly about actual benefit and diminishing returns.

Yes. Bus bars are the best, but it can really be a hassle. Very good chance of truly balanced current flow.

Option #4 = 90-95% as good as bus bars.

Apologies: Method 3 in #5 from your signature.

 

[sunshine_eggo]

Apologies: Method 3 in #5 from your signature.
View attachment 168554

Almost as good as bus bars, but cheaper/easier.

 

[TheBreeze]

Almost as good as bus bars, but cheaper/easier.

Apologies. The 4 battery leads go to a bus bar and the bus bar leads got to the inverter.

 

[sunshine_eggo]

I'll just stop responding...