question

michael-b-1 avatar image
michael-b-1 asked

I have a MPPT Control Display Unit - Just wondering what the green terminal block does on the back of this unit and can it be used for anything.

Was hoping it is an alarm output.

MPPT Controllers
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1 Answer
Matthias Lange - DE avatar image
Matthias Lange - DE answered ·

It is for the power supply of the monitor if you have an old MPPT.


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