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630Ah AGM Bank to load with 100/50 and 75/15 mppt Settings

Hello, we do have a 630Ah AGM Lifeline Bank and we charge it with two mppt controller. 1 x 75/15 and 1x100/50

Whlie the mppt chargers have the exact same settings the 75/15 always goes in absorption/float very fast... shouldn’t go the two controllers in parallel in the different modes ?

Do the two controller need different settings ?

As lifeline advices us to charge with different voltages we adjusted the abs. and float voltage accordingly For the two controller.


MPPT Controllers
2 |3000

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