With the rapid development of energy storage technology, photovoltaic-coupled energy storage system (PV-ESS) application projects improve the power generation efficiency, which have brought good social. PV power generation, which is the most abundant clean energy and is less restricted by. At present, most existing researches on the effects of PV-ESS projects focus on their economic effects and environmental effects,,,,,,. Huang B.B. and Li Q.H. 3.1. Connotation and significance of social effects analysisThe concept of social effects analysis does not have uniform provisions. In this paper, the connotation o. 4.1. BP neural network optimized by genetic algorithmBP in BP neural network refers to the error back propagation algorithm, which is an algorithm propos. As the renewable energy industry continues to transform, ESS has become a key entry point to effectively solve the problem of PV curtailment, promote PV absorption and realize Energy In.