An easy assembly control panel and method is disclosed. In one example, an enclosure is provided having a pilot device coupled to the enclosure. A pre-assembled control panel is inserted into the enclosure, quick coupling the control panel to the pilot device and providing control communication between the pilot device and the control panel. No additional manual wiring or manual mechanical coupling is needed to couple the user interface device to the control panel. The control panel can be used as part of a system, such as a submersible pump system.