This picture shows the 110V. circuit braker and monitor, boat have 4 outlets through. Also shown is the 2nd battery switch for the 3rd.battery the starting battery separate from the 2 house batteries.

See This is the 3 Battery system monitor

This shows the state of charge of the 3 batteries,house and starting by flipping the switch to # 1,2 or 3.I also installed a 10Watts smart cgarger to keep the 3 batteries fully charge and avoid damage.

See This is the Comm.radio and Am/FM

The Comm. radio is a dsl radio capable of showing position,speed and emergency signal to other radios in the line of sight area, when connected to an active GPS. bracket showed on top of the radio.

This is the Comm.radio and Am/FM This shows the state of charge of the 3 batteries,house and starting by flipping the switch to # 1,2 or 3. I also installed a 10Watts smart cgarger to keep the 3 batteries fully charge and avoid damage.