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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 27, 2013
KJINTF, the Tristar manual has a table of the default temp corrections by 5 degree C intervals. That's how I saw that 25C (77F) is baseline, i.e. no temp correction applied. I'm running a test right now at 14.75V. 14.8V was still tripping the inverter. So far so good, except it is getting cloudy out....

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