With the penetration of renewable energy in grid generation, a rapid scale-up of energy storage is critical to meet flexibility needs in a decarbonized electricity system, including consumer-sited energy storage and grid-side energy storage. Residential energy storage is a kind of consumer-sited energy storage and Lithium Storage can offer low voltage 51.2V battery system and high voltage battery system both solutions, as well as support compatible with most of the mainstream brands of invertors. Container energy storage is mainly used in grid-side energy storage and Lithium Storage can provide the cell level, module level, and cabinet-level solutions to match various energy demands.