Huawei · SUN2000 Solar Inverter
The communication with the power meter (power collector) is interrupted. This means the inverter cannot receive data from or send commands to the power meter, impacting energy management and monitoring.
Click steps to track your progress.
Check that the power meter settings are based on the actual model.
Check that the communications parameters for the power meter are the same as the SUN2000 RS485 parameter settings.
Check that the power meter is powered on, and the RS485 cable is connected correctly.