Abstract: This artical uses the non-stationary heat-transfer theory to carry out dynamic simulation for solar green house, establishes the mathematical model of solar green house, uses computer to design and calculate solar house system, analyses the influence to solar green house by various parameters, and taking the area of Henan Province as a example, makes out the optimum designing datum which possess extensive practical value.

Key words: non-stationary heat-transfer theory, solar green-house