fuse between inverter and load

just starting

4/0 to inverter all positive connected on one side in center +to - and all neg connected on other side

just starting

Battery wiring

vtmaps

just starting said:

No bus bars 2/0 between all cells

6 strings of batteries in parallel requires bus bars.  There is no (practical) way to get the wire resistance the same for each string without bus bars.   It is especially important to get the wiring right with AGM batteries because they have very low internal resistance, which makes the wire resistance relatively more important.

On the other hand, even with perfect wiring, 6 strings will be an unstable system that requires a lot of attention... get a DC clamp ammeter!

--vtMaps

just starting

OK thanks