Trench and Install the Electronics Enclosure
Dig trenches for the PVC pipe connecting the vault with the electronics enclosure, and for the pipe to the solar panel assembly. Dig a rectangular depression for the electronics enclosure, in our case a 35-gallon Rubbermaid Action Packer®, which will be partially buried. Drill a 2 3/8-inch hole in one end of the electronics enclosure for the PVC pipe connection.
Next we connect everything with plumbing and wiring...