I was trying to update my sofar 11 KTLX G3 inverter. dsp 1 was done, dsp 2 was done, then it gave arm file error and now the fault light is on. Help please how to solve this problem. I am attaching the image of update files

Hi, did you get your issue solved somehow? I got the same error on my 11KTLX-G3. When repeating the update, it shows MDSP File Error now.

check this soft: EDIT now looking at date of original post.... ehh, digging up excavations should be banned....

Sofar 11 KTLX G3 Firmware Update Error: ARM File Issue & Fault Light On

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#1 20279481 11 Nov 2022 16:38

amjadrohail amjadrohail

Level 1

Post #1
20279481 11 Nov 2022 16:38

I was trying to update my sofar 11 KTLX G3 inverter. dsp 1 was done, dsp 2 was done, then it gave arm file error and now the fault light is on. Help please how to solve this problem. I am attaching the image of update files
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#2 21120591 16 Jun 2024 10:31

miestas miestas

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Post #2
21120591 16 Jun 2024 10:31

Hi, did you get your issue solved somehow? I got the same error on my 11KTLX-G3. When repeating the update, it shows "MDSP File Error" now.
#3 21121805 17 Jun 2024 08:32

LordZiemniak LordZiemniak

Level 15

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Post #3
21121805 17 Jun 2024 08:32

check this soft:

https://downloads.sofarsolar.eu/wp-content/up...OFAR%203-12KTLX-G3_Firmware_V110006-01-03.zip

EDIT
now looking at date of original post....

ehh, digging up excavations should be banned....
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Sofar 11 KTLX G3 Firmware Update Error: ARM File Issue & Fault Light On - How to Fix?

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