I have searched fox ESS and the web in General, but I can’t find any reference to the latest firmware versions for Foxess inverters. Specifically I have a KH10 inverter. Anyone know.
Also, how do I get updates?
Regards
Vince
KH10, 24x435w panels, 20kWh of ECM/C4300 battery’s.
Vince,
I'm new to this but today I added 3 EC2900 V1 Batteries to my array.
I noticed that the firmware version was different on the new batteries. The original batteries have a Version of 1.12 and the New batteries have a version 1.09. I reached out to https://theecosupermarket.co.uk on 02476 981 489.
The assistant told me that, either my installer could update my Firmware of Fox could remotely. I called fox on 02475100078, this is mainly an installer number and you'll be asked to email. I've just left a email, service.uk@fox-ess.com, asking if they could update my firmware remotely.
I hope this helps.
Regards,
PhilCall
I'm new to this but today I added 3 EC2900 V1 Batteries to my array.
I noticed that the firmware version was different on the new batteries. The original batteries have a Version of 1.12 and the New batteries have a version 1.09. I reached out to https://theecosupermarket.co.uk on 02476 981 489.
The assistant told me that, either my installer could update my Firmware of Fox could remotely. I called fox on 02475100078, this is mainly an installer number and you'll be asked to email. I've just left a email, service.uk@fox-ess.com, asking if they could update my firmware remotely.
I hope this helps.
Regards,
PhilCall
I've found that opening a support ticket here works well too : https://support.fox-ess.com/portal/en/newticket
Fox ESS H1-6.0-E-G2-WL Firmware - Master: 1.40 Slave: 1.04 Manager: 1.26 Datalogger (internal wifi) : 2.06
Fox ESS ESC 2900-H4 Cube Battery - Master plus 3 Slaves - All V2 - 11.52kWh Firmware - Master: 2.002 All Slaves : 1.13
430w Jinko JKM430N-54HL4R-B all black panels (2 strings of 6 - SW facing) - 5.16 kWp
Myenergi Zappi
Octopus Intelligent Go tariff
Fox ESS Inverter firmware as suppled with replacement inverter/awaiting update Nov 2025
Fox ESS Battery Firmware updates applied Feb 2025
Fox ESS ESC 2900-H4 Cube Battery - Master plus 3 Slaves - All V2 - 11.52kWh Firmware - Master: 2.002 All Slaves : 1.13
430w Jinko JKM430N-54HL4R-B all black panels (2 strings of 6 - SW facing) - 5.16 kWp
Myenergi Zappi
Octopus Intelligent Go tariff
Fox ESS Inverter firmware as suppled with replacement inverter/awaiting update Nov 2025
Fox ESS Battery Firmware updates applied Feb 2025