MikroTik

Posted: **Wed Sep 13, 2023 4:52 pm**

Hi,
I have simple capsman wifi network. I used devices 951g-2hnd. Everything is working fine except Goodwe inverter is regularly disconnecting. I must reset him to connect again. When I use old wifi access point (maybe 7 years old noname) it is working without problems. I have found multiple forums that goodwe and mikrotik do not like each other but without any solution.
I installed latest firmware version to godwee and mikrotik devices.

Thanks for help

Posted: **Wed Sep 13, 2023 8:57 pm**

Never heard of Goodwe. How are the inverter and router connected to each other (example, USB, wired IP, WiFi, smoke signals)?

Posted: **Wed Sep 13, 2023 9:54 pm**

I know GoodWe very well and the WiFi module is not great. Instead of restarting the inverter or push the button on the stick I restart the cAP Lite that I use only for the inverter. And the network cable goes to a switch (POE).

I read the the status of the inverter through Node Red and if no response is received it will restart the cAP Lite.

Underneath the log and you see the restart for "Router one" at 18h56

13-09 15:53 NegProdu  Inverter was force to waiting mode and if dusk, then also MPPT-OFF: PVMPPToff and Counter: 0
13-09 16:19 NegProdu  Giveway reset from 0: PV
13-09 17:19 NegProdu  Giveway reset from 1: PV
13-09 18:28 Volt+35V  Inverter started MPPT to lower voltage: PV
13-09 18:34 PVstatus  Allow control: enabled (PV). 
13-09 18:49 NegProdu  Giveway reset from 0: PV
13-09 18:56 PVstatus  Router one was rebooted because of time-outs
13-09 19:19 NegProdu  Giveway reset from -1: PV
13-09 19:23 PVstatus  Inverter was (auto) forced to reconnected to the Grid
13-09 19:23 PVstatus  Inverter was (auto) forced to reconnected to the Grid
13-09 19:23 PVstatus  Inverter was (auto) forced to reconnected to the Grid
13-09 19:23 PVstatus  Inverter was forced to waiting mode
13-09 19:24 PVstatus  Inverter has connected to the Grid

MikroTik

Goodwe inverter disconnects regularly

Goodwe inverter disconnects regularly

Re: Goodwe inverter disconnects regularly

Re: Goodwe inverter disconnects regularly