Good day, Can someone please help with this problem. Current system: 2 x 5kW Multiplus Inverters in parallel 1 x SmartSolar 250/100 MPPT 1 x Smartsolar 250/85 1 x MPPT 450/100 8 x Blue Nova (5kWh) batteries ESS set to Grid feed-in (No Limit) 1 x CERBO MK2 The first installation was in 20…

Cap the voltage at the absorption voltage in dvcc (55v).

Hi LX, thanks for the prompt reply. The Blue Nova batteries that we use locks all DVCC parameters, so I am stuck with the MPPT and VE Configure charge voltage settings. Regards

[image] JLK: locks all DVCC parameters Limit charge voltage should not be. That would be unusual to say the least [IMG_20260402_220831]

Hi LX, This is what I am stuck with. [image]

Just click the limit charge voltage to on. It isn’t forced off. I would also use the new UI, way better.

[IMG_20260403_134939] It is not forced off -just touch it to toggle it on and set the voltage. I have several systems with the DU on them.

Thank you Sire! I was lead to believe (by Blue Nova personnel!) it cannot be changed. Will change the setting and see what happens. Thanks again.

MPPTs do not feed into to the grid when batteries are full

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