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PV generation max out at 3800w


Sunsynk 12kw hibrid 3 phase inverter

12 x 550w JA solar panels

10.65kw sunsynk battery

Loads in excess of 9,5kw

The grid tied sma 6kw inverter produces 4,9kw, with 5,8kw panels installed on the same roof.


The 12 panels is split 6 x 6. 2xmppt, As you can see out of the graph, it only generates approximately 8 A per string in total 3800 W maximum. It must be at least 5,400w


There must be something wrong........ any suggestions please



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john.t.jones
Oct 07, 2023

I had the same problem - it was being clipped to 3.8Kw. Turns out it was a software bug. After a firmware upgrade it allowed over 3.8Kw and when SOC got to 100% it limited the PV input to the inverter to 3.8Kw

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