I have an Apex300 and am trying to charge it using both mppt inputs. They don’t seem to work at the same time. Each input works independently, but as soon as I input solar panels to both mppts, only the first one plugged in does any charging. The other shows the Voc voltage, but no power. Has anybody else experienced this? I have gone through the settings and have the inputs set to PV.
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Hello, please tell me the sn code and firmware version of your device, I will register and push the firmware for you