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jeffalxndr avatar image
jeffalxndr asked

MPPT 150/60 started #38 error after latest firmware update

I have 600 watts of solar and have had no problems with my system until the last recent firmware update. All cables look good and there have been no issues until the latest firmware update. I have reset the system 4 times in the last week and have never had to do this prior to the update. Any ideas if this is a bug in the firmware?

error
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2 Answers
wkirby avatar image
wkirby answered ·

Maybe the battery Voltage selection is now incorrect since the update?


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jeffalxndr avatar image
jeffalxndr answered ·

Thanks wkirby for the response. I did go in and verify the settings in the event the firmware update had set something to defaults. All looks good, the battery voltage is correctly set at 12v, and my other battery specific settings were also retained and are accurate. At a loss at the moment. It has performed flawlessly up until this point.

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