Growatt 3phase Eastron CT zero export meter wiring, installation and configuration explaination

[sajjadrashid]

very good explanation. I would like to see more on the CT configuration and where the value is written on the ct clamps

[engr.badariqbal]

Love from Pakistan. Thora lamba acha tha :)

[arFunGamer]

Can we do it without meter? Because there is option to select export limit by choosing CT option only

[ammarkhushnood]

I have growatt three phase 15kw on grid inverter installed with SDM630-Modbus V3 as a zero export device.

I have configured all the settings.
Address is 0002
Telephone sign is visible
Zero export limit to 0%

As we have no net metering in our area so we used zero export device. But energy is still exporting energy to grid.

I talked with growatt help-desk. They told me because you have three phase supply and your load is not balanced therefore device is not working properly.

My question is

How can I balance the load ?
For example: if I put one AC of 1ton on each phase load is balanced. Right ?

But how it’s possible I run all AC at one time to keep load balanced. Sometime I just use 1AC.

how to solve this problem? Plz help

[jomardizon]

for other 3ohase inverter what number i will connect the comms cable in inverter

[baouabdel]

set Address has nothing to do with three or single phase. what a waste of time