How to update the firmware of SofarSolar inverters?

The process is very simple, using a USB memory stick and following the following document in a few minutes you will have it updated:

The firmware file can be downloaded from the official website:

https://www.sofarsolar.com/downloads

It is also possible to perform this update remotely by sending an e-mail to services.iberica@sofarsolar.eu indicating the Stick Logger serial number.