Rack of Lifepower4 with a Lifepower LL that speaks to Sol Ark

[johnboyinar]

I have a 6 pack of the Lifepower 4 in a rack. I have a 12K sol ark. Can I buy one of the Lifepower LL that will actually speak to the Sol Ark and set that battery on top of the rack and get it to talk to the Sol Ark? Lifepower4 will NOT speak to Sol Ark via comm cables.

 

[JCSchwarb]

I have a 6 pack of the Lifepower 4 in a rack. I have a 12K sol ark. Can I buy one of the Lifepower LL that will actually speak to the Sol Ark and set that battery on top of the rack and get it to talk to the Sol Ark? Lifepower4 will NOT speak to Sol Ark via comm cables.

I can’t even get the LifePower4 to talk to the EG4 inverters. I tried swapping the direction of the cable, but still cannot get an accurate lock, SOC and amperage shows incorrect values. Perhaps the issue is on the battery side. There are some firmware updates for comms issues.