Accuracy of the Flukso solar measurement.
I start to wonder how accurate is the solar measurement with Flukso.
My setup for measurement and comparison:
A: kWh dinrail meter with S0 output to Flukso
B: kWh dinrail meter with S0 output to Qurrent ( dutch Site )
C: measurement to SolarEdge Portal
D: measurement to Pvoutput.org taken from Flukso
C:Monthly measurements from A and B manualy
When I compare A and B the difference is about 2,45 kWh per month, there fore
a assume that the dinrail meters are within the specs.
When I compare the output of B with the output of SolarEdge portal, B is of
by 350Wh at 12,5Kwh output.
So i can assume that the measurement of the portal is also with in the
limits.
Now for the tricky part
When I compare the Measurments from PVoutput.org ( input by A ----> Flukso
----> pvoutput.org) to the SolarEdge portal, PVoutput is approx 28% to high.
there for the measurement of Flukso is to high.
Not so strange when look at the graph of Flukso it show 3402 W from a 3060Wp
installation
At this moment I'm correcting the output from PVoutput.org so that it comes
more in line with the output of the SolarEdge portal.
My question is there away within Flukso to correct this.