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ewarnerusa's avatar
ewarnerusa
Nomad
May 27, 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...
time2roll's avatar
time2roll
Nomad
Jun 02, 2013
Does the inverter have a 12v switch? Try it and look for the spike one more time.

Otherwise I suppose Sal is right. Do you have a good battery to temporarily put in parallel with the others for a final check.

Might be worth a call to Morningstar.

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