yeti 1500x mulitple failures
bought in sept/22 to run our tv/sat setup which draws 150watts. added the extra battery which was charged by the mppt solar charger from solar panels.
1st failure was the plug from the extra battery to the expansion module which melted, this was v2. this was a known problem with their v1. the module was supposed to draw 750 watts from the battery but it was drawing 823 watts, see photo. they quickly replaced the module and plug.
2nd failure was it got stuck in the update loop which none of the normal rebooting would fix. finally found the fix which required opening the case and unplugging the screen first and then the battery ec8 plugs. it fixed the problem but is very daunting with all the wires in there.
3rd failure was the usb out, it stopped working
4th failure is the 120v out. It is now giving the “overload” error even with nothing plugged in. battery profile is balanced. Battery is charged. None of the rebooting techniques can fix this so its going back to factory.
