Unable to get grid charging to work. Solar charging is o.k. Using 3 xPylontech 2.4kw batteries, dc and ac coupled PV, FW V2.60.,current sensor on grid. No warnings or alarms.
1. In keep batteries charged mode.
2. Battery discharges to load but no charging..
With optimised battery life and when manually switched to charger.
Only DC PV charging.