I am new to this so forgive me if this is a dumb question.
I have a Multiplus II GX 48/5000 with 4 x US5000 Pylontech batteries.
I also have an AC coupled PV system and an ET112 meter.
All appears to be working fine and excess solar is charging the batteries.
I have set up a charging schedule to coincide with a low tariff overnight period that I am arranging with Octopus Energy.
My question is, How do I set the charging to stop at below 100% charge. I have sized the batteries to give me plenty of headroom to top them up off solar, but if they start the day at 100%, there is little room for me to make use of solar charging.
My ESS charging schedule indicates a SOC limit at 95% but wont let me change this. The ESS mode is Optimized (with batterylife).
Minimum SOC (unless grid fails) 10%
Active SOC limit 10%
I am looking to set this to 80% and lower this as we get into summer.