The result should be a diagram in which the photovoltaic power is always positive as well as that of the
household. Only the total consumption should be negative if the house is consuming less than the PV
system is generating.
Trydan Configuration
Once the SUN2000 is configured, we open the V2C application where we can access our e-Charger.
Enter the desired e-Charger and click on the configuration icon at the top right. Enter the DYNAMIC POWER
CONTROL section and choose Huawei as the slave type and enter the IP address we specified earlier (e.g.
192.168.1.229). After choosing whether our network is single-phase or three-phase and whether it includes
photovoltaic installation, we will save the configuration. Trydan will save the configuration and restart to
apply these changes.
Final result
When Trydan finishes its startup, it will connect to Huawei and obtain the measurements via Modbus TCP to
vary the load intensity dynamically depending on the mode we have chosen. In the Trydan screen we will be
able to see the measurements obtained:
Trydan will display an error message if it fails to connect to Huawei, check your connection and make sure
that the two devices are connected to the same network. If the connection is correct, it will show the
measurements.
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