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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 03, 2013
Sal, I don't think there are two voltages between Bulk & Absoption. Both are set at 14.4 volts. There is just a single setting for both.

ewarnerusa, I think you have it right.

I think you might be better served with shorter absorbtion time or lower absorption voltage. Otherwise a new inverter.

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