question

rafal avatar image
rafal asked

AC loads incorrect readings

Hi,

Can anyone explain the difference between the actual power drawn from the battery and the AC loads readings?


The power drawn from the battery is 1524W, while the AC loads show 1861W, which is over 400W more than the actual power.

At the same time Victron energy meter (VM-3P75CT) set as an AC load meter shows about 1300W.

At that moment, there is no grid and no PV. The second VM-3P75CT is measuring grid power.


My setup consists of 6 Multiplus II 5KVA units running in parallel on 3 phases (2 per phase).


The batteries are connected to the Multis through a Lynx shunt. The Lynx is set as a battery monitor.


https://photos.app.goo.gl/nE213NBW3qagV7VG8

Multiplus-IIEnergy Meter
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1 Answer
nickdb avatar image
nickdb answered ·

Start by searching for similar topics. This question has been asked so many times before.

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