EMA App is an energy monitoring application for smart phones, designed for end users of APsystems microinverter products. Users can check the real-time performance, historical power output, and environmental benefits of their PV system. Main function: -Display the system real-time output power -Dynamically switch between PV system historical output power and environmental benefits -Monitor and review system output by Day, Month, Year and Lifetime of the PV array -Display the registration information, equipment profile and installer contact information for the PV system