Hi, I see in Lynx Power In and Lynx Distributor manual that the negative bus bar has to be grounded.
My doubts are:
1 - does the ground can be the same grounding used for chasis devices (inverter, solar charger, etc)?
2 - What should be the section of the ground cable?
it will be a 5KW Inverter with 3 x 3kw Pylontech Lithum batteries with a SmartSolar 250/70