Solar Wire Size..??? Fuses on panels...??
Ok, ready to install my solar system and I need to buy wire to go from panels to the solar controller Two, 140W panels, wired in parallel Here are the specs on the panel: The wire lengt...
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Why do you have 2 + and only 1 -
This system used a Bogart Trimetic monitor. This is how it is wired. The house load negative (-) and all other negativeness go to a shunt mounted in the trailer. Therefore only one negative wire to the batteries. At the shunt, the negative from the solar controller and the house negative on one side and the other side of the shunt goes to the negative of the battery pack.
The 3 positives are from the solar controller and from the house positive and from the second battery.
With every negative going through the shunt, the Trimetric can "READ" all current going into and out of the battery bank.
