Economic Analysis and Development Forecast of Photovoltaic Power Technology

The development status and trends of photovoltaic power technology are analyzed.Based on the analysis of impact factors of cost of energy(COE)for photovoltaic power system and combined with foreign typical photovoltaic power systems,COE is measured and calculated,and the development prospect and route before 2050 are presented.It is expected that the photovoltaic power industry will achieve large-scale development before 2020,and photovoltaic power technology will gradually become the renewable energy power generation technology with market competitiveness after 2020.