FoxESS Community - Owners & Installers Forum

Thanks, and yes this is typically during a Force Charge period overnight. I've increased the poll rate to 12 seconds and will watch!

Hello, Most days I see an error in my HA logs from the modbus integration. The time doesn't seem to coincide with any of my automations and I can't find the modbus map so I'm not sure which register this is trying to write? The "Failed to write registers" error is then immediately followed with a ...

Its now fixed!

Three things were done:

1) Battery master firmware upgraded
2) Reseat the cabling between the battery and the inverter
3) A restart

So not that exciting in the end, but am very pleased to be up and running.

Still ongoing - now with FoxESS R&D. Will report when I know more.

Yeah, my suspicion is the CT clamp also, however, the data reports as expected in the app for load and grid import. Very frustrating. I just wish it would show an error or give me a clue as to why its not using the battery. Fault report raised with installer. I'll report back here when its working ...

I appreciate your reply @Dave Foster and I owe you a beer or something for swiftly trying to help. However, sadly none of these are the issue. Charge periods are all 00:00. There were no charge periods in the scheduler as I'd never used it but I created one to force charge the battery, it did ...

Having a frustrating few days with my FoxESS inverter... In trying to solve an issue with connecting my inverter to HA I've created a new, more frustrating issue. I'd powered the inverter & batteries down to improve wiring in the modbus connector; the CT clamp wiring was intermittently causing ...