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abuiter asked

Smart Solar 250 100 rev 2 Firmware 1.46 dup file

Does anyone have the Smart Solar 250 100 rev 2 Firmware 1.46 .dup file?

Since the update from 1.46 to 1.47 the solar power jumps up and down.

Thanks in advance!

firmware updatesmart solar set-up help
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Mark avatar image Mark ♦♦ commented ·

Whats the issue, can you share any information or data-logs so that we can look into it?

PS. I personally use the same charge controller (SS 250/100 rev2) and am running v1.47 without issue.

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abuiter avatar image abuiter Mark ♦♦ commented ·

Hi Mark, I have 2 Smart Solar 250 100 in parallel with each 4 series of 5 panels (each 270 wp)

After updating the firmware this is what happend.

- Blue (bulk) light on the Smart Solar started blinking

- On the color control the data from the Smart Solar jumped up and down.

After rolling both Smart Solar's back to version 1.46, all is stable and normal again.

I am trying to add a link to a video I made with my phone. In this video you can see what's happening.

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abuiter avatar image abuiter abuiter commented ·

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2020-04-04-135613.mp4 (13.6 MiB)
1 Answer
daniel avatar image
daniel answered ·

Hi, I have archived this file, link is here, but 1.47 work without problems.

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