Abstract: Developing solar buildings,it is an effective approach to realizing the strategic objective of energy saving and emission reduction in the architecture field of China.The instability of the energy supply in the solar energy utilization is one of the main obstacles to the popularization of solar buildings.The solution to this problem depends on not only the improvement of the equipment in the technology aspect,but also the conception of adaptability combined into the architecture by the architect,in order to utilize advantages and avoidi drawbacks in the process of solar energy utilization,thus achieving the design of scientific and appropriate solar buildings.