So I’ve managed to connect my array (thanks Mike) and now I want to check the settings are right...they seem a bit high. Picture below of how they are set by the manufacturer (sealed battery) My 12v battery is fully charged at 13.8v and with the alternator running it says 14.4v and with the top...
Ok so... I have a epever MPPT controller and a Sargent Campervan ECB. My question is...if I connect the controller between the batteries and the controller what happens when I am plugged in at a campsite or when the alternator is producing power? Will it flow in reverse back through the controller?