I have a parallel system with two eg4 6500 inverters and a battery rack of 7 lifepower 4 batteries. This is an off grid system.
I Have been having charging issues with these inverters in bms mode and posted in another thread about it. I have since gone back to use/use and manual settings.
I have 4 separate strings of 11-14 panels each 2 strings for each inverter. Today I noticed a scary increase in the amperage and kv output of pv2 on the slave inverter. What I also noticed was that it would increase and decrease as a higher load was placed on the inverter. For example, when my air conditioning came on, the amperage and kv really jumped up on pv2.
The other three pv strings read completely normal.
Readings I saw on pv2 during the high amperage event:
365v
37.3a
13.7kw
Something I have also experienced is the slave inverter shutting down about once a day and then coming right back on again. All power in the house goes out, then comes back on again.
I Have been having charging issues with these inverters in bms mode and posted in another thread about it. I have since gone back to use/use and manual settings.
I have 4 separate strings of 11-14 panels each 2 strings for each inverter. Today I noticed a scary increase in the amperage and kv output of pv2 on the slave inverter. What I also noticed was that it would increase and decrease as a higher load was placed on the inverter. For example, when my air conditioning came on, the amperage and kv really jumped up on pv2.
The other three pv strings read completely normal.
Readings I saw on pv2 during the high amperage event:
365v
37.3a
13.7kw
Something I have also experienced is the slave inverter shutting down about once a day and then coming right back on again. All power in the house goes out, then comes back on again.
