Off grid setup with model: H1-5.0-E-G2

[foxuser8876]

Hello Fox ESS Community,

I am considering installing a Fox H1 Gen2 hybrid inverter (model: H1-5.0-E-G2) in a location where there is no grid connection available. I have the following questions:

Does this firmware version support commissioning the inverter without any grid connection (i.e., no grid present at any point during setup)?

If full grid-less commissioning is not officially supported, is there a firmware version or installer method that allows it?

If a temporary grid reference (e.g., generator or test supply) is needed for setup, what is the recommended procedure, and can it be removed afterward for fully off-grid operation?

Are there any warranty or safety implications if the inverter is commissioned without grid?

Additionally, I would appreciate any guidance on settings for running the inverter fully off-grid using EPS mode once installed.

Thank you very much for your assistance.

[Will]

Yes, once all connected you can manually start the inverter from solar or by pressing the blackstart button/process on the battery and the inverter will wake up to be commissioned and provide power on the EPS port assuming EPS port is enabled on UPS mode.