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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...
pianotuna's avatar
pianotuna
Nomad III
May 30, 2013
Hi BFL13,

I guess I'm too dumb to understand the question.

1. turn off solar (voltage drops to below 14.4, if not some other load could be turned on)
2. turn on water heater (to keep voltage below 14.4)
3. turn on solar.

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