ESS-GRID 200kWh Energy Storage System

ESS-GRID Cabinet is an industrial and commercial energy storage system product, which has the characteristics of high capacity and modular design, and is suitable for a variety of hybrid energy systems. Take the ESS-GRID C241 from BSLBATT as an example:

Capacity & Performance: 125kW of power, 241kWh of capacity, and 157A of maximum charge and discharge current. Using 314Ah cells, each module adopts CCS technology, a single group capacity of 16kWh, a total of 15 groups in series, and the battery voltage is 768V.
Cycle life: With more than 6000 cycles, it has a long service life and reduces the cost and frequency of battery replacement.
Design features: Modular design, flexible expansion, support the maximum capacity expansion to 964kWh, can meet the needs of different users for energy storage capacity.
Protection level: The protection level reaches IP54, which can operate stably in various harsh environments and adapt to different use scenarios.
Application scenario: It is suitable for a hybrid energy system that combines photovoltaic power generation (DC), energy storage system (AC and DC) and diesel generator (usually providing AC power), and can be used for power storage and management in the industrial and commercial fields, such as realizing peak and valley electricity price arbitrage, as a backup power source, etc.

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Features and introduction of the ESS-GRID 200kWh Energy Storage System
The ESS-GRID 200kWh energy storage system is an industrial and commercial energy storage product, which usually has the characteristics of high integration and good safety performance, which can meet various energy needs such as peak shaving and energy backup. Here's how it works:

System design: It adopts the design of integrated cabinet energy storage system, which is highly integrated. It integrates LFP ESS battery, PCS (Power Conversion System), EMS (Energy Management System), FSS (Fire Protection System), TCS (Temperature Control System), IMS (Intelligent Monitoring System), BMS (Battery Management System), etc.
Capacity & Performance: The battery has a capacity of 200kWh with a 314Ah lithium iron phosphate battery, each module uses CCS technology, and a single PACK capacity of 16kWh. High energy efficiency, >95% at 0.5P/0.5P.
Safety performance: It has a three-level fire safety system and the world's leading battery management technology, including the dual integration of active and passive fire protection, and is equipped with PACK-level fire-fighting, group-level firefighting, and dual-chamber firefighting. At the same time, the design of separating the battery pack from the electrical unit is adopted to further improve safety.
Capacity expansion: The AC side has a reserved interface, which supports the parallel connection of 2 units in a grid-connected or off-grid system. Each cabinet on the DC side is equipped with a 2-hour backup power solution as standard, and the independent dual-DC port design can easily connect multiple cabinets to achieve a 4-, 6-, and 8-hour expansion scheme.
Service life: Consists of a Class 1 A LFP battery with more than 6000 cycles and a service life of more than 10 years.
Convenience: It is a plug-and-play product that integrates all energy storage system components and its output can be directly connected to the mains and photovoltaic systems. Multiple cabinets can also be connected in parallel to realize the expansion of the energy storage system. In addition, the display screen can present the real-time status of each module in three-dimensional mode, providing an intuitive and interactive monitoring experience. Functional application: It supports grid-connected, off-grid and hybrid solar systems, can be used with diesel generators, and is suitable for scenarios such as farms, hotels, schools, warehouses, communities and solar parks, which can meet energy needs such as peak shaving, energy backup, demand response and increasing photovoltaic ownership.

The ESS-GRID Commercial Energy Cabinet is a fully integrated energy storage solution engineered for modern commercial and industrial demands. Available in 100kWh, 200kWh, and 215kWh configurations—with scalability up to 2MWh—it supports grid-tied, off-grid, and hybrid applications across diverse environments like farms, schools, warehouses, and solar parks. Designed with an air-cooled system, IP54 protection, and built-in fire suppression, the ESS-GRID Commercial Energy Cabinet ensures safety, performance, and reliability even in harsh conditions. With smart integration options for PV modules, transformers, and communication interfaces, this cabinet delivers intelligent energy management for your business.

Note: The above models are typical configurations, and can also be used for micro-grid and other scenarios with optional photovoltaic charging modules, switching modules, industrial frequency transformers and other components, integrated optical storage, and integrated system cabinets.

Energy storage battery as a bridge to the energy transition

ESS-GRID C100/C200/C215 boasts outstanding performance, making it versatile for applications in farms, livestock, hotels, schools, warehouses, communities, and solar parks. It supports grid-tied, off-grid, and hybrid solar systems. This commercial energy storage system comes in three capacity options: 100kWh, 200kWh, and 215kWh, with the capability to scale up to a massive 2MWh through parallel connection.

System Productization