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henrik avatar image
henrik asked

Smartshunt 500A SOC not in sync with Meritsun BT battery SOC


I have two panels with separate Victron regulators with - connected to the smartshunt and + to my Lithium Bluetooth Heat Pro III 200Ah battery. All load is also connected the same way.

The built-in Meritsun battery monitor shows far less remaining capacity than the smartshunt does. Is there anything I can do to keep them more in sync?

screenshot-20230714-102502.png


screenshot-20230714-102432.png

SmartShuntSOC
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Alexandra avatar image Alexandra ♦ commented ·

@henrik

Can you share your bmv settings. They probably need tweaking

Does the meritsun show discharge AH?


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henrik avatar image henrik commented ·

@Alexandra Thanks for the swift reply!

The Meritsun is pretty stupid and doesn't show anything more than the picture (except for voltage/current) :/

Here are the smartshunt settings:

screenshot-20230715-180919.png

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