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massyn avatar image
massyn asked

Multiplus 12/500 not charging to 100% SOC

84967ca4-d000-439d-afd9-765b2418c90f.jpegHi,


I have a 12/500 Multiplus with 2 105ah lead-acid batteries. With all the loadshedding, the batteries are not returning to 100% SOC.


I suspect something is off with my settings as the batteries are only at 90% even at absorption charge with zero amps going to the batteries.


Why is this happening? Does somebody know what the issue may be?

Multiplus-IISOC
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klim8skeptic avatar image klim8skeptic ♦ commented ·

@Massyn I suspect something is off with my settings


You are connected to your multi via a MK3 usb cable?

Click on the settings cog and post screenshots of all 5 tabs please.

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massyn avatar image
massyn answered ·

Yes, that’s correct


I am not with the multi now. Any specific setting that you’d like to see? Hopefully I can remember what it was.


Sorry.

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klim8skeptic avatar image klim8skeptic ♦ commented ·

@Massyn Yes, that’s correct

That's good. The Smart Networking symbol threw me for a few moments.

I am not with the multi now. Any specific setting that you’d like to see?

All 5 tabs plz.

General, charger, and AC input control have relevant settings.

The inverter and grid tabs optional. (but might be able to improve settings).

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massyn avatar image
massyn answered ·

13281433-b267-49be-ba54-1c46a092604e.pngThis is from the demo but same settings that I have.




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massyn avatar image
massyn answered ·

generale2179441-8d94-4083-8d2a-2aae35321cb0.pngGeneral





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massyn avatar image
massyn answered ·

e6913fbe-74f2-4b5c-bcd7-a20aa2c3c737.pngAC INPUT







AC input





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klim8skeptic avatar image klim8skeptic ♦ commented ·
Going to need actual settings screenshots.
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massyn avatar image massyn klim8skeptic ♦ commented ·

Okay, here are screenshots of the actual settings. Apologies @klim8skeptic , the Mulit is at my parents' place.


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