Here we are at 50% SOC, based on -Ah's removed from a baseline capacity test, after over 9 hours at a 5.25A load and the loaded voltage is still 12.11V.


If you expect or plan to use voltage as your indicator of SOC and when to re-charge I would strongly urge you to begin recharging at a maximum discharge voltage of 12.1V, even when drawing your average house loads.


Remember your house loads are a lower average load than the 20 hour rate so you will be better served to begin re-charging at 12.15V - 12.2V in order to get the most life from your bank.





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