MPPT - Your experiences/problems - particularly with the AC500

Product Discussion BLUETTI AC Series
1

Hello,
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I’m interested to hear what you know about the MPPT the AC500 (or other Bluetti Powerstations) use.
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In another thread I described my problem (still waiting for an answer or comment from Bluetti).
https://community.bluettipower.com/t/ac500-mppt-does-not-work-properly-when-shading-stuck-in-local-maximum/33679
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Recently I noticed that the search algorithm was active:


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Does anyone knows how often a day the tracking starts?
Or which factors triggers it?

2

Interesting, i just plug in for now and let it charge.

@BLUETTI or @BLUETTI_CARE is there anything you can add to the original thread?

greetings
Erik

3

Hi @digait, We have indeed noticed your other new post.

Due to the time difference, our engineers have already off duty for the day. We will reply once we receive a definitive response.

Thank you, @Selfmadestrom, for your attention to this matter.

1 Like
4

Hi @digait, We would like to know if your DSP version is still v4047.06. Our new firmware can optimize the MPPT efficiency of the AC500 and improve solar charging power.
If you need it, we will push the new firmware for you.