I have a simple setup. An Elite 100v2 and a 425 watt panel. The load is only between 15-20 Watts. I am running a poe switch and two poe cameras. After the last firmware update the unit sometimes turns off when it gets dark. It also turns off AC output turning off my cameras and any reason to have the unit. I also note that when AC output is on the unit does not show any load, even though the cameras and the switch are working fine. I believe someone else brought this problem up in a previous post. I sure wish this unit was more stable!
UPDATE: ECO was the problem! The unit didn’t recognize the load of 15 watts and the ECO state closed the AC output down after 4 hours. The unit still doesn’t show the 15 watt load. But otherwise seems to be providing power to my devices. The 425 watt panel keeps it at 100%.