Important: this app is for use only with SetApp enabled inverters (no display). Inverter commissioning has never been this easy. Activating and configuring your inverter is now done directly through your smartphone using the SetApp mobile application. All the information you need is in the palm of your hand. Commissioning your installation is quick and simple with step-by-step instructions and easy to read menus. • SetApp communicates between your smartphone and the inverter’s built-in Wi-Fi.