Durran Posted June 15, 2020 Share Posted June 15, 2020 23 hours ago, Cozy35 said: OK, so my test bed has a runtime of 260 hours since I replaced the cable from the Inverter to the Pi. Sadly, the client site sill resets the runtime after the odd 6 to 18 hours after also replacing that cable. The difference is that the client site has Pylontech batteries with the Centurion Solar RS232 to USB cable. I suspect that the cable as used on the Pylontech console to Pi cable is also suffering the same issues as the standard Axpert/Volronic USB cable in that it does not have the TXD & RXD wires in a twisted pair, nor is the cable screened from outside interference. Out of 68 residential installations since January, it is imperative that I get this sorted out in order that I can offer the remote support additionally to my service contract to these clients. I will engineer a proper screened RS232 to USB converter cable to try and come to the bottom of the ICC resets. More later. Thanks @Cozy35, I upgraded the inverter USB and slightly improved dropping rates, however still continues as per your observations. Looking forward to the results of your test above, please do keep us posted Quote Link to comment Share on other sites More sharing options...
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