Solar Panel setup & brains

We've gotten most of what we need together to begin installation of the PV array. Once completed, we will install low-power LED lighting that we fabricate and customize for the all metal interior.
These pieces make up what will be the "brians" of the container:
-this wood box will house all the equipment in the rear of the container
-a pic of the center area with things getting wired in
-a 2 series dimmer switch for controlling two separate strings of custom LED lights,
-four digit LCD panel to display current volts
-Xantrex C60 load/charge controller
-Xantrex 1200 inverter