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nick5000 asked

Multi RS - Starting float at 61%

I've just got the Multi RS set up, together with 3 x 100AH 48V batteries in parallel that are connected directly to the MultiRS, with no other charger or load.

The battery settings (provided by battery manufacturer) is:

Absorption voltage 58.4V

Float 56V.

Low voltage cut of 50V

After charging for a while I'm still only at 61% but the Multi went to Float.

It initially showed ~58V while in Float, but as soon as I turn on some load it went back down to 53.4V.

If I turn of the charger the batteries shows they are 53.3V.

SOCMulti RSfloat
2 |3000

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Related Resources

Mutli RS Solar Datasheet

Mutli RS Manual

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