Hi, Recently did a reconfiguration of a SolarEdge SE2200H for a customer to enable modbus tcp and the sunspec protocol. (solaredge was updated to the latest firmware also) The cerbo gx did find the inverter but the communication seems very unstable. Every few minutes, sometimes seconds the communi…

I asked SE to downgrade the firmware to 4.22.44… they replied they did.. but it is showing as version 4.24.15 now… Sadly, no improvements in MODbus connection sability. Will place a second request for downgrade..

Same here, logged a ticket for a customer and again got replies next to the question. Instead of downgrading, upgrading. Very frustrating @Dimitar.S can you shed a light on how the fix is progressing? or if no fix soon, at least inform your firstline support about it. Now tickets get blocked or bac…

I integrated my solaredge SE4000 today and noticed the communication was extremely unstable. It would work for a few seconds, then drop out for 10 minutes and then come back for a few seconds. Victron is at version 3.66 and I also upgraded the solaredge inverter to the latest firmware using setapp. …

Worked for a few days, then communication dropped again. This is for sure an issue with victron because a victron reboot fixes it.

I had the same issue with my SolarEdge system. I contacted SolarEdge support to request a downgrade from version 4.23.36 to 4.22.44. They asked whether I was an installer or the owner (I said installer — otherwise they don’t provide much assistance). They opened a ticket, and after about a week I re…

If you just woukve read this thread you would know why rebooting temp. fixes the issue.

I have a new SE7K (no display, firmware 0004.0024.0009) & Victron battery and have the same problems with the modbus stability. I opened a ticket to downgrade the firmware to version 4.22.44. How long did it take for SE to do that in your case? I am still waiting to have my ticket processed. I tried…

So maybe you could point me to it then? There’s 142 messages in this thread excuse me for not reading all of them.

Requested a downgrade of my system last week with SE support.all is working fine since yesterday. Thanks for the support !

Solaredge communication dropping every few minutes

Q&A and troubleshooting

Titvs (Germain) 28 October 2025 11:03 140

I explain my problem in this topic : VRM portal show different grid data from Dashboard

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Solaredge communication dropping every few minutes

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