Quote:
Originally Posted by rustydogy
on your pic draw a hot line from 2nd bat. to main load in the middle of that line place a blocking diode that would isolate the batteries like you want and still keep the charging system you have main bat would control load only when 2nd battery is not charging and 2nd battery would give power when load and piltier and leave the rest of system alone just add wire and block diode in direction of load see this link http://www.islandwaterworld.com/index.htm type block diode in to serch |
Hi, thanks for the reply. I have attached an image. Did you mean like this ? If correct, how will the current flow during charging and not charging (assume got load with engine off). If its wrong, can you help me to draw the line. TQ.
