question

BlueTrepidation avatar image
BlueTrepidation asked

PV Inverter Always Shows 0 Watts on Dashboard

Hello. Attached inverter is a ABB UNO-DM-5.0-TL-PLUS-US on the AC output of two MultiPlus 24/3000/70-50 120V in a split phase configuration. The ABB inverter is communicating via sunspec protocal to Venus OS v2.93. AC totals shows the correct output power but the dashboard always shows zero. Is there a way to fix this? It's been several years and I can't find a solution. Thanks.

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MultiPlus Quattro Inverter ChargerVenus OSgrid
1685368583439.png (18.8 KiB)
1685368631665.png (28.7 KiB)
1685368666082.png (38.7 KiB)
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2 Answers
mvas avatar image
mvas answered ·

Your text implies ... USA 240 Volt split phase ?

But the first image shows 3 Phase?

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BlueTrepidation avatar image
BlueTrepidation answered ·

Yes. This is a single phase 240 volt system. The 1st image is how my inverter shows up once it is added to the system. Can I manually change this or is there a bug where a single phase inverter is showing up as 3 phase?

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