Analysis Of Investment Benefit Of Shandong Single County Photovoltaic Power Generation Project

Solar energy is featured of resources, application,supply,and harmlessness.It provides an important way to solve the problem of global energy shortage and environmental pollution. Since the beginning of this century, photovoltaic power generation, which is the main way of development and utilization of solar energy, has been large-scale application in the world developed countries. Our country is rich in solar energy resources, and the photovoltaic module production capacity ranks first in the world.Since 2009,government has promulgated a series of policy to encourage the development of solar photovoltaic power generation, in which the installed capacity of photovoltaic power generation got explosive growth.As the photovoltaic industry is still in the growth stage,the purchase costs of photovoltaic components take a high percentage of the investment of photovoltaic power generation projects. Due to the difference of the light resources, construction conditions, electricity price subsidies supporting policies and market environment, the economic benefits of investment in solar power generation projects are different. Therefore, it is necessary to study the influence factors of photovoltaic power generation project investment, analyze the investment structure, operation cost, economic and social benefits, and provide scientific basis for project investment decision-making.At first, the paper introduces the investment benefit analysis of the concept and analysis method. Then, it introduces the photovoltaic power generation system, and analyzes the influence factors, which are the perspective of investment in solar power generation project of natural conditions, equipment and technical level, price subsidy policy, market environment and the management. Secondly, the total investment, the total cost and the power generation of the photovoltaic power generation project are studied, and the investment benefit of the photovoltaic power generation project is analyzed from economic benefit and social benefit. According to the S County photovoltaic power generation projects with good social benefit but poor economic situation, the way is discussed to improve the economic benefit of investment. And through optimizing project technology programs and equipment selection, to strengthen the tender, construction preparation and construction management budget control, it will enhance the economic benefits of the project, and achieve a better investment returns.