Well, it's a question of point of view. I'd call a voltage of 13.65V a float voltage, since it's very low.
My charger does eventually switch to float (13.5V or whatever value I set for it) on most of the days (when there is enough sun to get there), but I think it switches to float because of the absorption timeout, not because it senses that the battery can't absorb enough power. I'm not entirely sure though.
My charger does eventually switch to float (13.5V or whatever value I set for it) on most of the days (when there is enough sun to get there), but I think it switches to float because of the absorption timeout, not because it senses that the battery can't absorb enough power. I'm not entirely sure though.