E3S Web Conf.
Volume 352, 20227th International Conference on Energy Science and Applied Technology (ESAT 2022)
|Number of page(s)||5|
|Section||Clean Energy Technologies|
|Published online||27 June 2022|
Research on the problem of solar energy storage system based on AHP
1 Nanjing Jinling High School Hexi Campus, Jiangsu, China
2 Shanghai Southwest International Education Middle School, Shanghai, China
3 Beijing No.80 High School International Department, Beijing, China
Solar energy storage, while currently widely used as a clean and sustainable resource, is a critical issue that impacts the widespread use of solar energy technology. Using solar power to provide electricity can overcome the constraint of avoiding geography, which is crucial for the electricity problem associated with homes built in remote areas. However, it is limited by the sun’s irradiation. We should solve the electricity storage problem to support energy requirements at night and on a cloudy day. In our paper, we are tasked to evaluate the utility of battery storage system based on the energy needs and individual’s preferences. Considering individual’s needs and preferences, we proposed a generalized evaluation model based on AHP method. The method is based on the choice of variables that influence battery storage system section in question 1 and goes through a hierarchical analysis model to calculate the weights of variables. AHP method can effectively represent the preferences of individuals. Besides, we proposed a set of functions to evaluate the satisfaction of individual under each factor by considering individual’s expected cost and energy requirements. Finally, we talk about the future of cement batteries. The benefits and drawbacks of cement batteries as energy storage equipment are examined, focusing on cost, safety, and environmental contamination concerns. Furthermore, we assessed the future utility of cement battery in terms of cost, usable capacity, continuous power rating, instantaneous rower rating, lifetime of battery, and other factors.
Key words: Solar energy storage / fuzzy comprehensive evaluation / AHP / weights
© The Authors, published by EDP Sciences, 2022
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