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solarbackup asked

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 Controllersfirmware update
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2 Answers
Paul B avatar image
Paul B answered ·

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

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

solarbackup avatar image
solarbackup answered ·

hi Paul B i have tried this option without any success

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

Paul B avatar image Paul B commented ·

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

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MPPT Product Page

MPPT Error codes

MPPT 150/60 up to 250/70 Manual

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