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Elimac avatar image
Elimac asked

Error "dup-95" while upgrading MPPT controller

I have 2 chargers 250/60. They were in version 1.37. While upgrading to 1.39 I got this error:


Anyone knows what it means?

MPPT Controllersfirmware update
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1 Answer
Dave van Dongen avatar image
Dave van Dongen answered ·

Did you try just to do the update again? Sometimes this works. I don't know this specific error message.

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Elimac avatar image Elimac commented ·

The MPPT version reported is now the new one, 1.39. Apparently it is upgraded. But I would feel more comfortable if this error code is explained. I can't find any info about it. Furthermore, I also have upgraded another MPTT, 100/20 and the error was not reported. Note: this MPPT was connected to Venus via USB-VE adapter.

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Related Resources

MPPT Product Page

MPPT Error codes

MPPT 150/60 up to 250/70 Manual

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