Does anyone have firmware 1.53 for smartsolar 150/100 vedirect only???

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solarbackup asked Jan 16, '21

Does anyone have firmware 1.53 for smartsolar 150/100 vedirect only???

version 1.54 broke my system and no one seems to be able to help

MPPT Controllers firmware update

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Modifications Space

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Answer 1 · 2021-01-17T06:44:45Z

Paul B answered · Jan 17, 2021 at 06:44 AM

I see that there is two version of that FW haVE YOU ISNSTALLED THE CORRECT ONE ???

now a Rev 2 version of the 1.54 Fw so maybe install that if you have not already tried, OR TRY THE NON Rev 2 version

may help may not

1610865881461.png (71.9 KiB)

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Attachments: Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

Answer 2 · 2021-01-17T09:05:22Z

solarbackup answered · Jan 17, 2021 at 09:05 AM

hi Paul B i have tried this option without any success

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Attachments: Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

Paul B commented · Jan 17, 2021 at 09:50 AM

I presume the updates are being done locally by using bluetooth connection. if not try locally

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seb71 Paul B commented · Jan 17, 2021 at 11:10 AM

From the way I understand, I think he can install the firmware just fine, but he has some unspecified issue with his charger when using the newer firmware version(s) and he would like to revert to 1.53 firmware, which is no longer available to download from Victron.

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