LVX6048 low battery voltage alarm

[42OhmsPA]

That's great that they are replying quickly and trying to help with warranty.
If you're comfortable swapping the main board I'd probably go for it.

 

[musarano]

Yes, they are pretty good and quickly with interest of helping.. but not sure if this inverters are really make to work in Puerto Rico with our Grid voltages... perhaps is this at the end... everyone i heard of that had or have one hooked to the grid for the only purpose to use it as a backup in case of solar and battery low or gone, its saying around the same.... Trembling and stopping giving codes.., im really not sure about anything anymore..

But, lets give it a try, but before i will try to find/search if someone has already changed MB Part and if this approach solved the issue...

Thank You !!