After update HA to 2022.02 connection error

[kazek127]

Error reading modbus data
Traceback (most recent call last):
File "/config/custom_components/solaredge_modbus/init.py", line 187, in async_refresh_modbus_data
update_result = self.read_modbus_data()
File "/config/custom_components/solaredge_modbus/init.py", line 228, in read_modbus_data
self.read_modbus_data_inverter()
File "/config/custom_components/solaredge_modbus/init.py", line 552, in read_modbus_data_inverter
inverter_data = self.read_holding_registers(unit=1, address=40071, count=38)
File "/config/custom_components/solaredge_modbus/init.py", line 215, in read_holding_registers
return self._client.read_holding_registers(address, count, **kwargs)
File "/usr/local/lib/python3.9/site-packages/pymodbus/client/common.py", line 114, in read_holding_registers
return self.execute(request)
File "/usr/local/lib/python3.9/site-packages/pymodbus/client/sync.py", line 106, in execute
raise ConnectionException("Failed to connect[%s]" % (self.str()))
pymodbus.exceptions.ConnectionException: Modbus Error: [Connection] Failed to connect[ModbusTcpClient(192.168.30.8:1502)]

From the machine where is installed HA I can get access to 192.168.30.8

[Pablo1]

Same here. I'm using port 502 but the error log shows 1502.

[purcell-lab]

Are you connecting to your SolarEdge inverter over the Wi-Fi interface?

ModbusTCP over wifi appears to be no longer supported with new firmware versions.

Have a look at #67

[kazek127]

yes, that is correct. I call to SE support and they after update inverter block that option via wifi :/

[pepsonEL]

Yes in new FW modbus over WIFI was blocked.

[stuarts0011]

I asked solaredge to downgrade the firmware if SE4000 inverter to 4.12.35 and modbus over wifi now works !

…

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