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mkaiser / Sungrow-SHx-Inverter-Modbus-Home-Assistant

Sungrow SH Integration for Home Assistant for SH3K6, SH4K6, SH5K-20, SH5K-V13, SH3K6-30, SH4K6-30, SH5K-30, SH3.RS, SH3.6RS, SH4.0RS, SH5.0RS, SH6.0RS, SH5.0RT, SH6.0RT, SH8.0RT, SH10RT, SH5.0RT-20, SH6.0RT-20, SH8.0RT-20, SH10RT-20, SH5.0RT-V112, SH6.0RT-V112, SH8.0RT-V112, SH10RT-V112, SH5.0RT-V122, SH6.0RT-V122, SH8.0RT-V122, SH10RT-V122, SH4.6R
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Strange Battery Behavior / SoC Drop #345

Closed apographon closed 1 week ago

apographon commented 1 week ago

Hi, I repetitively see a behavior of my Battery dropping from 20% SoC to Zero gaining Energy from somewhere. Anyone else having similar issues? Is this related to a (miss-)configuration I made?

Sungrow SH8.0RT + SBR096 (SoH 98%)

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Gnarfoz commented 1 week ago

That's most likely a balancing issue. I'd recommend taking this to https://www.photovoltaikforum.com/ or so, it's not related to this integration.

mkaiser commented 1 week ago

I agree - The battery management system sometimes does such things. You have no influence on it.

I will close this issue as it is unrelated to the integration. Please use the discussions section next time :)