I had a "almost" issue today.. I closed down the 2 bms with the pushbuttons for the bms but when i checked with voltmeter i noticed it was still power...then i see the connector to the bms for the power button had slided out so it had not power off as I expected.
There is 70-80 cm between the battery cables i want to parallel, and they are short ( inverter to breaker), so i guess i must use cable between them not just the copper bus bar. With quality thick copper battery connectors i might could connect 3 of the them on a bolt with nut? ( 1 to inverter, 1 to breaker, 1 to parallel then same in the other end of parallel cable)
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