In recent years, the development of the past-oriented policy, and may deviate from the direction of the development.Society from all walks of life to achieve "sustainable development" to preserve the environment and improve the quality of life, with the development effort.
Architecture was trying to achieve sustainable development through the architectural way. But was limited by a small group of buildings or building as one goal you want to achieve.
The use of renewable energy, when the energy plan should be actively introduced this problem in larger units (regions, cities, etc.) can be used to supplement. In addition, Energy to operate effectively schedule maintenance is needed. Because it can prevent the production of electricity or heat, and required when operating the city.
In this paper, the proposed system and its key algorithm that is responsible for the problem solving Predict Solar Radiation According to Forecast Reports have been developed.