Could you provide the data history to help clarify this issue? Depending on the time frame, the battery drain might be due to the inverter's normal or...

@jared, I updated firmware to ccaa-190D0E, and have been able to get the system going. However, I am not seeing a correct CC-CV charge curve for LFP u...

I would suggest you run the number through the EG4 string calculator at: SolarPanelApp It will tell you if your proposed array works and how i...

I have the all weather Power-pro wall mount with 18k and I am seeing something similar. Charges up to 99% and within a day or so it's down to 80% wit...

I might add, that for the expense and critical nature of this inverter, it really should have a hard-wired Ethernet port. Leaving this to the vagarie...

Thanks Joel, I tried rebooting everything including my wireless, but no luck. So, after I read your suggestion, I brought my laptop to the garage to ...

@CaesarV You might check out the following doc: EG4-Dongle-Recovery-Guide.pdf or: EG4-Wifi-Dongle-Troubleshooting-Guide.pdf Thanks, JB

system reverted to "bad behavior" for some reason.... floating at charge voltage ?! really, really, really NOT what I want. When can we expect to see ...

@nolensb , wow, that's a big miss on mfg QC ! but, not same problem in my case.....

@joel-brodeur Thanks JB. I have noticed Tigo systems have occasional extended delays updating sometimes-so your experience continues.

I had the same issue when I first set mine up. then after a day or so it started to work as expected. One thing I did notice was that the three "Sol...