Hi, i am testing EASun Igrid VEII 5.5kw inverter with 5KWh of li-ion storage.
The problem is that when inverter is in hybrid mode and it's supposed to suck energy from grid without getting the battery involved, it slowly discharges the battery overnight.
Sometimes there is a small reading of 1A on battery discharge current in hybrid mode. The voltage drops almost 2v after 15h.
The inverter seems to work ok in "battery mode" and discharges the battery accordingly, but i have a feeling that the battery is discharging faster than it should.
Did someone encounter any 'parasitic' discharge current on the inverter ?
The problem is that when inverter is in hybrid mode and it's supposed to suck energy from grid without getting the battery involved, it slowly discharges the battery overnight.
Sometimes there is a small reading of 1A on battery discharge current in hybrid mode. The voltage drops almost 2v after 15h.
The inverter seems to work ok in "battery mode" and discharges the battery accordingly, but i have a feeling that the battery is discharging faster than it should.
Did someone encounter any 'parasitic' discharge current on the inverter ?