SmartShunt Amps out & amps in not match ?

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markmoto asked Nov 29, '20

SmartShunt Amps out & amps in not match ?

Hi,

Smartshunt wont show correct amps out.

When Victron AGM battery fully charged I usually have 4-6 amps left in "Consumed Ah" just before it resets to 100%

On smartshunt I adjusted Charge efficiency factor to 99% without any significant results.

What else can I do to reduce the difference please?

Using Orion Smart TR 12/12-30 to charge battery.

@markmoto

SmartShunt

2

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Matthias Lange - DE ♦ commented · Nov 30, 2020 at 05:04 AM

Can you make a screenshot of the settings?

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markmoto Matthias Lange - DE ♦ commented · Dec 01, 2020 at 01:09 AM

See screen shot of smartshunt battery settings. I have increase time to 10 min so I can take screenshot before It resets to 100%. Also Orion charger set to victron default agm profile with float of 13.8

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screenshot-2020-12-01-001001.jpg (180.9 KiB)

markmoto answered · Dec 01, 2020 at 11:50 AM

Hi,

I found the problem, on first install needs "Zero current calibration" even if it showing 0 in "Current".

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Modifications Space

Node Red Space

Answer 1 · 2020-12-01T01:12:50Z

markmoto answered · Dec 01, 2020 at 01:12 AM

Here another screenshot of interface while battery fully charged and in float mode.

screenshot-2020-12-01-001624.jpg (176.1 KiB)

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