Abstract: A self-contained, portable dwelling fabricated from a cargo container is described. The dwelling includes windows and a door in its walls and a plurality of solar panels on the roof. The solar panels collect solar power, which is transferred to storage batteries. The solar panels, storage batteries, and a power inverter make up a self-contained electrical system for the dwelling. The dwelling includes a self-contained sewage and water system including a black water tank, a gray water tank, a potable water storage tank, a toilet, a shower, and a sink. Various electrical appliances, such as an air conditioner, microwave, refrigerator, may be included. Further, a solar powered exhaust fan and a skylight may be included. The dwelling includes International Standards Organization (ISO) locking devices to allow transport on ISO compliant transporting vehicles.