question

eyacht avatar image
eyacht asked

Firmware file for 2633*** Quattro 12/5000/220

Hi again - I am trying to update my firmware to see if it helps with a voltage overload. Current firmware is 430 - the original from 2019 and I need v481 that was released in Dec 2021. I can't seem to find it and it seems only downloadable from the professional site. Can anyone provide it please?

MultiPlus Quattro Inverter Chargerfirmware update
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2 Answers
Stefanie (Victron Energy Staff) avatar image
Stefanie (Victron Energy Staff) answered ·

@eYacht

You need to create an account on https://professional.victronenergy.com. It's free.

v497 is the latest and the one you should update to.

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eyacht avatar image
eyacht answered ·

Stefanie - thank you! I thought/assumed the "victron professional" site was restricted to ... you know, professionals! I'll create an account see how I get on! Thanks again :-)

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