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  • Post in thread: i need help connecting growatt batteries

    Just got my installation and immediately get the 217 error with a fever hour in-between. Has anyone solved this situation? I figured out that it has something to do with the connection between my converter and the battery. It worked fine until my battery reached 100% but after that I get the...
  • Post in thread: i need help connecting growatt batteries

    Not yet. My electrician has troubleshooted a lot and we have changed the Datalogger, all the cabling and gone thru the entire wiring again and replaced the battery control unit but noting has helped so far. We have noticed a secondary error message that is only showing on the inverter display...

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