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ewarnerusa's avatar
ewarnerusa
Nomad
May 26, 2013

Help with custom Morningstar Tristar PWM setup

Hello. Can I get some help setting up my Morningstar Tristar 45 PWM controller with custom setpoints? I have been using it at the stock 14.6V absorption voltage profile with temperature compensation...
ewarnerusa's avatar
ewarnerusa
Nomad
May 28, 2013
I'm basically wired up like the diagram. 4 gauge from controller to batteries (parallel 12V) with about 5' wire run. Separate 0 gauge wiring for the inverter, also about a 5' run. Both wire runs terminate right on the battery posts. I am using voltage sense wires as well. I have about a 0.1V drop between the controller and batteries which the controller compensates for.

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