A few things you might see in the next few days.
- Flashing 2P1 (Battery Alarm most likely because of CellOV)
- F61 ( battery communication error) and/or (update inverter firmware)
- F80 ( Maybe battery communication related to Battery SOC doesn't match voltage reading)
- WatchPower App reports incorrect SOC when using "EG4" (flip break off and on one at a time starting with host and each additional battery) also see F80
- Charge Amperages automatically changes (this normal when using EG4 type. Amperage is throttled down automatically by the inverter at 95% and 99% SOC)
-Cell OV battery alarm (Check battery status using BMS Test program, need to top balance, change to USE type until top balanced) see flashing 2P1
-EG4 type has one voltage setting 58v and your batteries will report CellOV until they are top balanced (may take several days or switch to USE and creep up on pack voltage start around 55 or 56ish volts)
- Battery incorrectly reporting 100% SOC at a lower voltage (recalibrate battery aka cycle the breaker, seems to only occur during first couple of charges. Really messes up top balancing when the battery reports 100% SOC because the inverter throttles down amperage when the battery reports full when it really isn't.)