Abstract:Inverter is the key components of grid-connected photovoltaic power generation system. To querry the real-time status of inverter, putting forward a inverter control system based on Android. Firstly introduced the whole management system framework, then analyzed the concrete realization of each module, finally, run on simulator and real machine equipment respectively. Realized to browse and querry the system status, device status and device curves of the inverter on the Android mobile phone.