Do see an error in the energy flow calculations in VRM.
Own a 3 phase Multiplus II system and PV is injected at the AC1 out.
For battery monitoring I use a lynx shunt, so classic (off grid) install.
Grid power is connected but average power is near zero “ESS self consumption ”
Last hour PV production was 1,07 kWh and consumption 0,76 kWh.
Average AC in last hour was near zero (ESS, self consumption) so the difference between production and consumption should be “AC loasd “, correct?
1,07-0,76= 0,31kWh and this is a plausible value for mine AC loads.
In VRM the Installation data graphs show:
-System overview
Consumption 0,76 kWh
Solar 1,07 kWh
Battery average 64%
Battery nin/max 61%-67%
-Consumption
Fron solar 0,76 kWh
-Solar
Total 1,07 kWh
To Battery 0,31 kWh
Direct use 0,76 kWh
-Grid
To battery 0,04 kWh
In Dynamic ESS- energy
Solar to battery 0,31 kWh
Grid to battery 0,04 kWh
Total solar 1,07 kWh
Total consumption 0,76 kWh
The 0,31 kWh solar to battery is wrong!
According the linx shunt widgets around 0,8kWh would fit better.
So I think here are mistakes made in calculating the correct energy parts!
It should be:
0,31 kWh AC loads
and
0,76 Solar to battery
Can someone please investigate what’s wrong?
