With a circuit breaker clicking, it sounds like you have a short circuit. Pull the 12v fuses one at a time until the clicking stops. If the clicking does not stop then you have a short on the main 12v line going to the fuse panel.
2007 Surveyor SV230 - 200 Watts Solar/MPPT Controller - 230 AH Battery Bank (Two-GC2) - 600 watt PSW Inverter - (2) 2000 watt Inverter Generators - LED Lighting
2009 F150 - 5.4 Litre - Tow Package
Boon Docking 99% of the time.