Various aspects of the invention provide power manager enclosures. One aspect of the invention provides a power manager enclosure including: a sealed housing comprising opposing substantially rectangular top and bottom faces, opposing substantially rectangular longitudinal front and back faces and opposing substantially rectangular transverse left and right side faces; and a plurality of device ports for operably connecting external power devices to the power manger disposed on one or more of the left and right side faces and on only one of the front and back faces.