The EST-372L product consists of a 280Ah battery, a liquid cooled battery PACK, a sub control box, a main control cabinet, a liquid cooled unit, a pipeline system, a safety protection system, and a BMS intelligent battery management system. The system has a rated capacity of 3727.36kWh, and each battery family is equipped with a sub control box for charging and discharging management in clusters. Each cluster of batteries is composed of 8 1P52S battery PACKs connected in series, with 280Ah high-energy density cells used internally. After passing through the sub control box, they converge and output to the external interface of the container. The container adopts a non walk-in external maintenance design, integrates a liquid cooled circulation system, and has an internal fire protection design to achieve safe protection and intelligent management of the energy storage battery system. Combined with the new energy generation side The application of energy storage in different scenarios, such as peak shaving and frequency regulation, smooth output, grid support, peak shaving and valley filling, on the grid side and user side.

Anhui Yishengda Technology Co., Ltd. is committed to becoming a leading global provider of comprehensive new energy solutions. The company was established in August 2021 with a registered capital of 30 million RMB. It is a new energy enterprise that produces battery materials, cells, and battery packs. The company's main products include square iron lithium battery cells, sodium ion battery cells, cylindrical battery cells, polymer special battery cells, 12V/24V lead to lithium, electric tricycle forklift series PACK modules, household energy storage systems, and industrial and commercial energy storage series products.