question

jonny avatar image
jonny asked

Battery is not charging anymore?!

Hello:),


I am not sure if it's connected to an update I did, but my Battery is not charging anymore. The Smartsolar is showing me Volt from the solarpanel but no Watt is coming in. In the history the battery minimum is always 0... After reconnecting everything and checking the cables it stays on bulk for 2 Seconds and changing to floating. I will ad some Screenshots, maybe someone can help me???

MPPT Controllersbattery chargingvoltagefloat
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1 Answer
Matthias Lange - DE avatar image
Matthias Lange - DE answered ·

There are so many other questions with the same topic in the community.
Please use the search function.

Check the fuse that is directly at the bottom of the MPPT (if you have a small one 75/10, 75/15, 100/15 or 100/20).

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jonny avatar image jonny commented ·
It is really stuck, are your sure I can remove it to check it? It's an mppt 75/15
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Matthias Lange - DE avatar image Matthias Lange - DE ♦ jonny commented ·

Yes it can be removed. Sometimes it is hard to remove but it should be possible.
Maybe use pliers.

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jonny avatar image jonny Matthias Lange - DE ♦ commented ·
Okay wow, it was broken. I will replace it and let you know. Thank you <3
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