With the spread of distributed power generation and the popularization of electric vehicles

power storage technology will be further developed on the demand side. Focusing on the benefit analysis and economic operation of user side energy storage

the status of its research in terms of life loss cost modelling

multiple revenue stream profit models

and joint optimization of multiple application scenarios is sorted out

and typical cases of actual operation at home and abroad are introduced. Finally

the development prospects of user side energy storage are summarized in terms of technology

policy and market

and possible future research directions are foreseen. It is hoped that the work can provide useful references for relevant research and industrial development in domestic user-side energy storage.