Cost-benefit Research On Photovoltaic Power Generation Projects

Energy is one of the important material basis of human survival and development along with the increasingly severe global warming and dwindling fossil energy,renewable energy in many energy options as the most competitive and development foreground of energy.Solar energy with clean,safe,inexhaustible,an inexhaustible and other unique advantages,has become one of the fastest growing renewable energy in recent years.In recent years,gradually expand the photovoltaic application market in China,the "twelfth five-year" period,our pv power capacity by 179% a year,the average speed of growth until the end of the year 2016,our country has achieved 77.42 million kilowatts of photovoltaic power generation capacity,it has the largest photovoltaic capacity in the world.Solar photovoltaic power generation project in our country and developed in recent years,a lot of photovoltaic enterprises began to realize that high in photovoltaic power generation project cost is the main factor affecting the efficiency,how to effectively reduce the cost of photovoltaic power generation problems caused the attention of the photovoltaic enterprises,many companies are studying how to realize the standardized management of photovoltaic power generation project cost,to improve the efficiency,cost savings,improve business efficiency.This paper will analyze the cost of photovoltaic power generation project benefit,dunhuang10 mw photovoltaic power generation project,for example,using the project cost-benefit analysis of data from 2010 to 2016 its cost-effective,discover its situation and existing problems of cost benefit.By selecting relevant indicators,the production function model,this paper analyzes the factors which influence the cost of the project benefit,the study of depreciation and amortization,artificial cost expenditure,financial expenses,costs for the project earnings were positively correlated,and the impact is stronger for dunhuang 10 mw photovoltaic power generation project benefit is the main influencing factors.Photovoltaic power generation project in order to promote the current at a lower cost,higher efficiency,from the enterprise internal control,technical aspects of cost control and the optimization of the external environment three aspects presents the corresponding countermeasures,in order to better control the cost of photovoltaic power generation project consumed,promote the project proceeds,promotes the development of our other photovoltaic enterprises better photovoltaic power generation,it willalso act as a reference.