question

solarjunky avatar image
solarjunky asked

Feeded in Energy does not comply with Venus GX

Hello,
Sorry if this was asked before. I did a research but did not find helping info.
If I watch on electric meter of my house installation it says, that my system feeded 16 kWh into the grid in nov. + dec. 2021. - fine !!

If I watch my installationsite on internet (Victronenergy.com), it states that my system feeded in 63 kWh on "solar" menu.
When I change to "systemview" it states that it would be 103 kWh.

How do I configure my system correctly ?

I have a 1-phase application. On Phase 1 there is a Multiplus 48-3000 and a SunnyBoy 3.0 from SMA.
I use a ET 340 gridmeter, a Venus GX with Firmware 2.73 and 3 Pylontech 2500 Wh batteries.

Thx for your support.

power meter
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1 Answer
Matthias Lange - DE avatar image
Matthias Lange - DE answered ·

The ET340 is your problem. In a 3-phase grid and a 1-phase ESS you should use an EM24 instead. They work a bit different and the ET340 will give you some wrong values in the VRM portal but the system will still work as it should it is only the visualization/summary.

In a 3-phase grid and 3-phase ESS the ET340 would work well.

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