With 42 panels, what do your strings look like? Are the voltages of your strings in the specified range for a Flexboss 18? The max for any given stri...

I’m still sorting through this thread, but this just happened to our household last night. The system had been running since May 3rd without incident....

@eg4eric Thanks Eric! Just wondering why fans don't come one a bit soon and ramp down a bit later. 155 is a warm environment for electronics.