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The solar panel inverter limits the Ethernet speed to 10 Mbps

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The solar panel inverter limits the Ethernet speed to 10 Mbps

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
The solar panel inverter limits the Ethernet speed to 10 Mbps
The solar panel inverter limits the Ethernet speed to 10 Mbps
2025-06-28 11:58:48 - last edited 2025-06-28 12:02:12
Tags: #Ethernet
Model: Archer C6  
Hardware Version: V4
Firmware Version: 1.13.6 Build 240430 Rel.54880n(4555)

I started having internet problems after installing solar panels. I thought the problem was the cable, so I bought a new one, but the problem persisted. Switching to grid power solved the problem. Wi-Fi works as it should.

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Re:The solar panel inverter limits the Ethernet speed to 10 Mbps
2025-06-30 07:02:12

Hi@ThePureVessel45,

Welcome to our community.

 

May I know if your network topology diagram is as follows:

ISP modem—router )))((( client devices

(Note: — stands for wired connection,)))((( stands for wireless connection )

 

Is the solar panel inverter connected to the router's network wirelessly or wired? Can you provide the specific model of the solar panel inverter?

At present, you have tested that the network speed can be restored by removing the solar panel inverter, so the problem is likely to be with the solar panel inverter. It may be a power quality problem caused by the solar panel inverter, or it may be electromagnetic radiation interference.

I suggest you contact the solar panel inverter support to confirm whether there are any settings that affect the network speed?

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