the uglydog Posted February 1, 2021 Posted February 1, 2021 Hi, has anyone successfully used an Elgris Zero Export Controller. They are pretty much useless as far as assistance goes, all they say is hook it up to the RS485 terminal. I have a Growatt 8000 with the built-in wifi, it has 2 RS485 terminals, one for inverter to inverter communication and one for data logger communication. I've tried both neither work. The owners manuals they give don't show a model similar to the newer version I have and they won't explain how the connections should be done other than hook it to the RS485. You know how some engineers are, they understand it so they think everyone else does too. Has anyone connected one of these so it actually works? Thanks the dog Quote
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