"Solar Control" is a run on Android smartphones, allowing users easier and more quickly on its own photovoltaic system for real-time monitoring. Real-time data and historical data can be in simple charts to display, and the user can choose to view the date, month, year, and total data. In the display system power and electricity at the same time, carbon dioxide emissions, weather conditions and a variety of sensor information can also be 11 shows the terminal program.