Abstract: Nowadays, environment protection and energy2saving become more and more important. Using solar energy in architecture design is a tendency of sustainable green buildings. The integral design of architecture with solar energy turns into a hot subject in construction society. Although there are many years of using solar energy, however, it is still in a discovery stage currently in the integral design of architecture with solar energy in China, which lacks experience and experience. This article tries to get some ideas and approach through discussion and case study on the integral design of architecture with solar energy.