Low Soc with cloudy/ rainy days ok for lifepo batteries ?

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castijn asked Mar 6, '23

Low Soc with cloudy/ rainy days ok for lifepo batteries ?

I am wondering with this type of weater (heavy clouds/rain) for days/weeks if the low soc and various pending between low soc (between 20 and 45 %) is not harmfull for the batteries. Off course I can charge the batteries from the grid, but I preffer to use the solar enery to charge.

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Answer 1 · 2023-03-06T17:32:45Z

Alexandra answered · Mar 06, 2023 at 05:32 PM

@Castijn

Most LifePo4 manufacturers recommend a full charge at least once a month.

Usually it is cell balance that beomes an issue and that leads to unexpected bank shutdowns.

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castijn commented · Mar 06, 2023 at 05:44 PM

Thanks. I will fully charge once a monyh than.

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