FoxESS Community - Owners & Installers Forum

Fox updated my inverter firmware, my current version are now:

Master 1.43
Slave 1.02
Manager (ARM) 1.52

When the update occurred (around 10pm on Thursday night) my system encountered a few errors requiring me to power cycle the system.

Ever since the update, I’m now seeing 0W being generated by the PVs until the power gets up to over around 200/250W. I see voltage and current but no power, is this a bug?

The app does round down the first bit of solar as the inverter has an operating cost so the first couple of hundred watts are in the real world being used to just power the inverter, which is why it's rounded down.

You can check your firmware here viewtopic.php?t=1927

Thank you Will. I’ll post on the firmware thread. This is new behaviour as I’m using HA it would show PV generation down to the 0.001 before this update, now it’s only showing over 250W.

Super, yes details of the firmware changes would be great to record the good and bad changes.