Abstract:

Abstract:According to the current photovoltaic electricity price, the photovltaic annual utilization hours in various regions and the current construction cost of photovoltaic power station, the financial internal rate of return of capital funds was analyzed. Then the data of the minimum annual utilization hours in various regions under profit condition were obtained, which provide a foundation for investment decision of domestic photovoltaic power station project. 

Key words: Keywords:largescale photovoltaic power station, distributed photovoltaic power station, price of photovoltaic electricity, electricity price region, economy analysis