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T
thaleyAug 11, 2025
What to do if my SolarEdge Inverter has a communication problem?
- AAndrew HansenAug 11, 2025
If your SolarEdge Inverter is experiencing a communication problem, start by checking that the modem or hub/router is functioning properly. Make sure the connection to the internal connector on the inverter board is correctly performed through its gland at the bottom. Verify that the communication option selected (RS232, Ethernet [LAN], RS485 or ZigBee) is properly configured using the inverter’s LCD panel. Also, check whether a firewall or another type of network filter is blocking communication. If you are using a ZigBee connection, change the channel if there is interference.
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