Zwy
Solar Wizard
One more thing, set #11 to more than 60A.It seems like it does perform the sweep and every day that I'm at 70% or higher SOC (which is every day) it falls on its face. Today when I ran tons of extra stuff last night and we started at 53% SOC, when it ran it's sweep, it bumbed up to bulk instead of down to float
From what you describe, it is similar to the Growatt units. Bulk is hit and the unit idles along until the float setting is hit.
My 6500EX never hits float, it goes up to bulk, slows charge close to full charge setting of 56.6V and basically holds at 100% until the PV power is overtaken by loads or sun sets, then starts dropping.