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jdsilwones avatar image
jdsilwones asked

My solar array can trick the smart shunt into thinking the reset of SOC to 100% has been reached. Are there any fixes to this?

SmartShunt
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3 Answers
Matthias Lange - DE avatar image
Matthias Lange - DE answered ·

You may have to adjust the settings.

What settings do you have now? What batteries do you have?

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jdsilwones avatar image
jdsilwones answered ·

12V 390 Ah

charged voltage 13.2

tail current 3%

detection time 3 minutes

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Matthias Lange - DE avatar image Matthias Lange - DE ♦ commented ·

What kind of batteries do you have?

Try to set the"charged voltage" higher.

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jdsilwones avatar image jdsilwones commented ·

Thank you for the reply. The batteries are AGM, but that really doesn’t matter in this case. I realize I can set the charged voltage high enough to prevent the shunt from resetting the SOC, say 15 V, but that defeats the purpose of the SOC feature. I was hoping for a solution that wouldn’t require that.

again, thank you for your help

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klim8skeptic avatar image
klim8skeptic answered ·

How to set up a battery monitor.

A good tutorial for those who forgot to read the manual.

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