LAUSR

The photovoltaic industry chain system is a very large and complex system, influenced by external forces such as market demand, policy promotion and technological progress. At the same time, there is a complex competition and coordination mechanism in the industry. In order to explore the evolution path of the photovoltaic industry chain, the corresponding industrial growth and development mechanism, development strategy and policy are proposed. This paper introduces the Logistic improved model by social self-organization theory to empirically analyze the evolution path of China's PV industry chain. Studies have shown that the evolutionary path of the PV industry chain has gone through four periods: incubation period, growth period, maturity period and recession period. Each evolution path is accompanied by an innovation model of the industry chain, optimization of main functions and system structure. On this basis, the proposal of long-term development of photovoltaic industry is put forward from the perspective of social system of self-organization theory.