BobAndRoslyn, Thanks for your concern and input. I must admit my first gut response was that I'm not sure adding yet another "nanny warning" is neede...

@twistedroutes and @eric, this seems like a REALLY BAD IDEA! Those batteries are 300lbs. I would expect EG4 would take a more cautious stance on use...

@eric, information sent via private message.

You are able to do AC couple, which allows the user to add PV from an existing grid tied solar system. You would need to connect the output of the exi...

@bobandroslyn Putting the inverter in Lead acid mode is the best way to balance out the batteries. Unfortunately, I’m unable to clearly see the screen...

That’s great to hear! If you need anything else or encounter this issue again, please let me know!

I'm intending to do the same thing but with a 12kPV inverter and an existing grid tied system that uses Enphase IQ 6/7 micro-inverters. EG4 support sa...

@eric You might note in that first linked thread that EG4TechSolutionsTeam acknowledged this flickering issue on 2 Dec 2024, post #34. For some 18...

> Did you get any alarms while this issue happened?None during this period. I do get a fair number of EPS Overload events because I have a discharg...

Firmware is at version: ccaa-180D0E. I tried to update 3 or 4 few times... but it always "Failed".This is the first time that I can recall this happen...

What do you mean by through the inverter? I suppose if the battery is connected to an EG4 inverter, and has CAN bus communication, then the SOC cutoff...

The Z02T18 is the most recent firmware for the LL-S. The Z02T12 firmware is used to communicate with other batteries such as the LL-V2, Lifepower4 V1,...

If you have the protocol set to 0 on the inverter, you can try changing it to 1 and see if that helps. Just a warning that making this change will res...

Hey @ anyone with EG4... I need to dig this back up because the problem is STILL on going with no one even trying to troubleshoot or gather info.... ...