Research On Comprehensive Benefit Evaluation Of Photovoltaic Tile Power Generation System

With the rapid development of the world economy,a series of problems have also arisen.The global energy source is becoming increasingly tense,the environmental pollution problem is becoming more and more serious,and the environment and energy problems have become problems that all human beings must face.In the current environment,the development of renewable energy is the key way to solve the problem.Among the many renewable energy sources,solar energy has the characteristics of inexhaustible,convenient utilization,green and safe,so it stands out and becomes the focus of attention and research of various countries.hot spot.Photovoltaic tiles,as one of the manifestations of photovoltaic building integration,not only saves the space occupied by the photovoltaic system,but also contributes to building energy conservation.With its excellent performance and beautiful appearance,photovoltaic tiles are popular among the owners.Zhongda is very popular.However,due to the high cost and various constraints,not all buildings are suitable for this technology.Therefore,it is necessary to conduct a systematic benefit evaluation before building a photovoltaic tile system to build a practical photovoltaic building.At present,there are few studies on photovoltaic tiles.The comprehensive evaluation of photovoltaic building integration focuses on its economic evaluation,and rarely involves the social and ecological benefits of photovoltaic buildings.This research will systematically evaluate the characteristics of photovoltaic tiles,and fully consider the benefits brought by them in terms of technology,economy,social environment,etc.,and intend to design a scientific comprehensive evaluation system for photovoltaic tile systems.This paper first summarizes the previous research,firstly introduces the relevant theory of photovoltaic tile system,analyzes the composition of photovoltaic tile power generation system,analyzes the influencing factors affecting its efficiency and development according to its characteristics and the background of the current era,and then according to its Influencing factors and related technical specifications and evaluation standards,reasonable and effective factors are selected from different aspects such as technology,economy,environment,and society as evaluation indicators of photovoltaic tile systems,and the weight of each indicator is calculated through G1.Finally,the example is brought into the comprehensive evaluation system constructed,the technical and economic evaluation of the photovoltaic tile system is carried out through the method of engineering economics,and the international and national standard methods are used to assign values to each index in each example,and the comprehensive weight is calculated to obtain its comprehensive value.Benefit evaluation results.The research results of this project can effectively improve the scientificity and comprehensiveness of the photovoltaic tile evaluation system,and play a certain role in promoting the development of photovoltaic building integration technology.Research provides reference.