question

Senyo T. Dake avatar image
Senyo T. Dake asked

Why is my 5KVA MultiPlus II in absorption, but the SmartSolar MPPT in in bulk mode?

I have a 5KVA MultiPlus II, one SmartSolar MPPT 150/100 and SmartSolar MPPT 150/45 connected to a Cerbo GX.

I have noticed that sometimes the MultiPlus is in Absorption, but the two charge controllers are still in Bulk.

Why is this so, please?

Multiplus-II
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1 Answer
Alexandra avatar image
Alexandra answered ·

@Senyo T

You battery is in absorption (hence status on the inverter), but your mppts are bulk producing for loads.

They do not reflect the battery status, especially if you have ESS assistant progrmamed.

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