question

svmica avatar image
svmica asked

LiFe also too early to float

I have 6 X 100 amh LiFe from Battleborn. Connected to 945 W solar by the Victron MPPT 250/85 solar controller.

With average usage of little to 6 amps the batteries slowly drain as little time is spent in absorb and more in float.

Previous question was solved with heavier cable. I show only a 0.3 V difference between the controller and actual battery V with 2 AWG cable not more than 2 m.

The preset is on LiFe with absorb at 14.2 V and float at 13.5

Any suggestions are appreciated

battery chargingLithium Batteryfloat
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1 Answer
Paul B avatar image
Paul B answered ·

if you wish then under setting increase the absorption time

make sure you are on the latest firmware as well

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