Abstract：
For the time being, domestic green building techniques is witnessing fast development and their application scale is extending. This paper described the design and installation methods of solar photovoltaic building to introduce the application outlook of photovoltaic techniques in green building and analyzed the advantages, design and installation methods of external wall thermal insulation techniques to further clarify the development direction of green building. Cost benefit of green energy-saving technique was analyzed to propose measures and suggestions for promotion of green building technique application.
