question

smith avatar image
smith asked

MPPT tracker 2 not working

Hi, I have an issue with charging.

I have a 450/100 and it has two inputs for pv.

I have 6 panels on the first tracker and 3 on the second (waiting for more panels).

Everything working other than tracker 2 wont charge, reads the available voltage and current ok but isnt utilising it.

I have a cerbo connected to pylontech batteries.


MPPT SmartSolar
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2 Answers
klim8skeptic avatar image
klim8skeptic answered ·

@Smith the pv input has to be over 120v for the tracker to start working.

What is the pv voltage?

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smith avatar image
smith answered ·

Sorry, for some reason I couldnt write a reply earlier.

Thanks for that, pv1 is on around 220-240 and pv2 is around 100-180. Whilst i observed it over 120 its still not providing any charge.


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