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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,

My inverter cuts out at 14.4 volts

If it is cold out, my Blue Sky can get up to 15.5 volts.

If the inverter cuts out I:

1. turn off solar panels
2. turn on water heater
3. turn on solar panels.

BFL13 wrote:
PT, please then explain what your water heater does wrt all this in more detail, so even I can follow the sequence.

Thanks.

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