number / calculation looks wrong

[merlinfive]

First of all great work, thanks for it
Hi at the moment I'm testing with raspberry (Multiplus II GX arrived today)

I got numbers from SMA Homemanager

sample

2024/05/10 15:10:49 +-----+-------------+---------------+---------------+
2024/05/10 15:10:49 |value| L1 | L2 | L3 |
2024/05/10 15:10:49 +-----+-------------+---------------+---------------+
2024/05/10 15:10:49 | V | 241.78 | 241.12 | 240.12 |
2024/05/10 15:10:49 | A | -0.74 | -2.88 | 3.17 |
2024/05/10 15:10:49 | W | -179.90 | -693.40 | 761.00 |
2024/05/10 15:10:49 | kWh | 18187.83 | 7215.41 | 12899.68 |
2024/05/10 15:10:49 | kWh | 2297.97 | 4853.79 | 3881.18 |
2024/05/10 15:10:49 +-----+-------------+---------------+---------------+
2024/05/10 15:10:50 -----------------------------------------------------

and also from shm340 script

INFO[0012] Meter update received: 36297.77 kWh bought and 9027.77 kWh sold, -90.1 W currently flowing
INFO[0013] Meter update received: 36297.77 kWh bought and 9027.77 kWh sold, 2.9 W currently flowing
INFO[0014] Meter update received: 36297.77 kWh bought and 9027.77 kWh sold, 8.3 W currently flowing
INFO[0015] Meter update received: 36297.77 kWh bought and 9027.77 kWh sold, -90.5 W currently flowing

also there is nice grphic output

but the numbers are very different from my SMA picture

the power from/to net seems ok , could not take picture at same second ;-)

or maybe I have a "knot" in my brain ? I would expect under AC load the actual house consumption (3.03kW)

Kind regards from "black forest"