FoxESS Community - Owners & Installers Forum

Posted: **Tue Nov 19, 2024 8:22 pm**

Hi.

Fox Ess released new Master and Manager Firmwares in early November.
Does anybody know what changes from Master 2.01 to Master 2.02 and Manager 1.80 to Manager 1.81?

Other Question: Does Fox ESS automatically updates firmware on my inverter or only if you kindly ask Fox Ess Support? I ask because today a new firmware(Master and Manager) was installed on my inverter.

Posted: **Wed Nov 20, 2024 8:44 am**

We don't get release notes from Fox about what the firmware contains, I have heard that the 2.0x release added some stability and the ability to set a grid compensation value - it was rapidly followed up by 2.02 and 1.81 because the way Fox calculated statistics for Grid and Export was incorrect - so this release is very much a technical update to fix the previous version and would have been done either by Fox or your installer to correct the 'broken' statistics.

Posted: **Wed Nov 20, 2024 8:48 am**

Dave Foster wrote: ↑Wed Nov 20, 2024 8:44 am We don't get release notes from Fox about what the firmware contains, I have heard that the 2.0x release added some stability and the ability to set a grid compensation value - it was rapidly followed up by 2.02 and 1.81 because the way Fox calculated statistics for Grid and Export was incorrect - so this release is very much a technical update to fix the previous version and would have been done either by Fox or your installer to correct the 'broken' statistics.

Thank you!

FoxESS Community - Owners & Installers Forum

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