
Hello, we are using CHINTDDSU666 and we only get export to net, not home consumption.
At first we have incorrect cable conection on 1 and 3 conectors on the meter, and the readings were wrong. And when we corrected that, only export to net. Is an F series.
You have to give it in correct place in an home electrical instalation.
Chint has to be as a first device in a main switch board.
Only then You will see correct values.
You have to switch on METER option in the inverter settings.
Connection has to look like on the picture below.
Hello, forget that diagram, because this model of DDSU666 is not longer sold. Now we have a different conection diagram.

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