On the new
version of the control panel (with BLUE LED’s) if you experiencing beeping
and flashing of the top green LED on the Level display this would
indicate that the system is detecting an overvoltage of more than 15V.
Overvoltage can come from 3 different sources.
Below are some links to other articles that cover this in more detail.
Please click the link to find out
more: My system shuts down by its self randomly
Please click the link to find out more: Do I need to install a DC-DC charger?