LFP battery absorption and float - report

You might check manual section 9.3 for solar charge troubleshooting, or possibly raise the bulk voltage to a higher setting (mine is at 13.5v since float is unnecessary), yet I purposely avoid achieving a full charge as a matter of the routine since with LFP it’s unnecessary…the only time I seek a full charge is to periodically re-synchronize the SOC meter and to allow for cell re-balancing…I suspect (admittedly from a distance…) that if your SOC keeps getting lower each day it may be sky-harvest vs consumption related rather than a controller defect…JMO

3 tons