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chrisw66 asked

SMARTSOLAR 100/20(48v) Not charging pylontech batteries

Multiplus ii 48/3000 35-32

SMARTSOLAR MPPT 100/20

Pylontech 3000US x 2

BMV 712

Suntech 370w modules x 2 (total VOC 75V)



The Solar charger is only yeilding around 200Wh/day,


It seems the charger starts to ramp then stops and cuts out around 60-70w (.7A-.8A)


Can you get live support on the VRM portal?



VRM ID-0281a66e8f0e (0281a66e8f0eWILKO)



Kind regards


Multiplus-IIMPPT ControllersLithium BatteryPylontech
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shaneyake avatar image shaneyake commented ·
Can you post a screenshot of the VRM Advanced page,

Showing the BMS Charge and Discharge limits[512]?

Will help in giving suggestions.

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