how to activate grayed out equalization voltage on MPPT 100-20

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question

womolupe asked May 22, '22

The equalization voltage Mode on my mppt 100-20 is grayed out. I can not do a reset even if I select the factory setting.

Thanks for any hint.

Peter

MPPT Controllers

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Answer 1 · 2022-05-22T18:42:39Z

kevgermany answered · May 22, 2022 at 06:42 PM

It's controlled by battery type. Most batteries should not be equalised.

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Alexandra ♦ commented · May 22, 2022 at 06:43 PM

So to add on here, what battery type do you have selected?

And what battery do you have? Does the manufacturer say it should be equalised?

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Answer 2 · 2022-05-22T19:18:23Z

womolupe answered · May 22, 2022 at 07:18 PM

Thank you

I have now the

Absorbtion Voltage on 14.4V and the Float Voltage on 13.5V the Equalization Voltage adjustment is disabled on both MPPT.

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