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danepureanu asked

MPPT not charging

Hi,

I have a Victron System (3 MultiPlus 5000/70, 4 MPPT 250/100, 6 pylontec US3000C and Cerbo GX batteries).

I installed the system, everything seems ok, except that the MPPTs do not charge. Voltage is sure, 190V. Does anyone have any suggestions? Can the pylontec BMS stop charging?

At the moment the batteries are discharging.System 1.png

MPPT Controllers
system-1.png (115.9 KiB)
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klim8skeptic avatar image klim8skeptic ♦ commented ·
PV array voltages of 0 volt?
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Alexandra avatar image Alexandra ♦ klim8skeptic ♦ commented ·

@DanEpureanu

Your picture shows pv voltage of 0v.

The Pylontec can request to charge or request not charge, yes. But you can check that with advanced widgets for the bms CCL and DCL. Or on the GX under battery parameters.

I dont think that is the problem in your case.

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