Calculation and analysis of the economic benefits of user-side photovoltaic storage and optimization of typical user configuration schemes

With the rapid development of renewable energy, user-side photovoltaic storage systems have attracted extensive attention due to their potential to improve energy efficiency, reduce electricity costs, and enhance the stability of power grids. Therefore, this paper focuses on the calculation of the economic benefits of the user-side PV storage system and the optimization of the user’s configuration scheme, aiming to evaluate the economics of the PV storage system under different configuration schemes through quantitative analysis methods, so as to optimize the user’s configuration scheme. Therefore, this paper first constructs an economic benefit evaluation model of the photovoltaic storage system, and then constructs a judgment model for the scale of photovoltaic storage construction on the user side. Finally, two typical users were selected for empirical analysis. The results show that the model constructed in this paper can effectively help users make decisions and analyze, and the reasonable configuration of the photovoltaic storage system can effectively reduce the power cost of users, and reduce the impact of load and new energy output fluctuations on the power grid.