Energy storage provides a cost-efficient solution to boost total energy efficiency by modulating the timing and location of electric energy generation and consumption. The purpose of this study is to present an overview of energy storage methods, uses, and. . ICP DAS energy management solutions focus on "Access to Electricity Consumption Information," "Electricity Consumption Safety," and "Renewable Energy and Energy Storage System Monitoring. " These solutions have been widely applied across various fields. Department of Energy (DOE) Federal Energy Management Program (FEMP) and others can employ to evaluate performance of deployed BESS or solar photovoltaic (PV) +BESS systems. Energy meters play a crucial role in the control and management of energy, offering key information for. . Energy storage systems are essential in modern energy infrastructure, addressing efficiency, power quality, and reliability challenges in DC/AC power systems. Storage capacity evaluation, 3.