Commercial Lithium Ion Battery System
This commercial battery storage systems is a solution specifically designed for business and industrial users. It integrates components such as batteries, inverters, and management systems. By storing electricity and releasing it during peak demand periods, it achieves peak shaving and load leveling, thereby reducing electricity costs. Additionally, this commercial solar battery storage systems can provide backup power to keep critical equipment running during outages. The C&I energy storage cabinet combines these components into a single enclosure, simplifying installation and maintenance, enhancing system reliability and efficiency, and helping businesses improve energy utilization and sustainability.
Description
Introduction
This commercial lithium‑ion battery system features high‑quality lithium iron phosphate cells for safe, stable, and long‑lasting energy storage. With a nominal voltage of 844.8 V and a total energy capacity of 202 kWh, it is engineered for large‑scale industrial energy storage, grid support, and backup power applications.

Parameter
|
Model |
844.8V 202KWH |
|
Total energy |
202KWh, 25℃@0.5C |
|
Dimension |
2400*1730*1590mm (H*W*D) |
|
Weight |
3.2T |
|
Nominal Battery Voltage |
844.8V |
|
Battery Working Voltage Range |
739~937V |
|
Nominal Frequency |
50HZ |
|
Max Charging/Discharging Power |
100KW |
|
AC max discharge current |
150A |
|
Operation Altitude |
<2000m |
|
Cooling Method |
Air Cooling |
|
On/Off grid method |
Manual/Auto |
|
AC output |
3P+PE |
|
Discharge overcurrent protection current |
240A(5S) |
|
Fire extinguishing type |
Aerosol automatic fire extinguishing |
|
IP grade |
IP54 |
|
Operation temperature |
-20℃-50℃ |
|
Module standard |
GB/T 36276,UN38.3 |
|
Cycle life |
≧6000@90%DOD(25±5℃) |
Key Features
Large Energy Capacity
Delivers 202 kWh total energy (at 25 °C, 0.5C), supporting high‑demand industrial or commercial operations with substantial reserve power.
Wide Working Voltage Range
Operates between 739 V and 937 V, allowing flexible integration with high‑voltage systems and ensuring stable performance across varied load conditions.
High Power Charging & Discharging
Supports up to 100 kW charge/discharge power, AC max discharge current of 150 A and overcurrent protection at 240 A for 5 s, offering robust capability for rapid load changes.
Extended Cycle Life
Rated for at least 6,000 cycles at 90% depth of discharge (25 ± 5 °C), ensuring long‑term reliability and lower total cost of ownership.
Comprehensive Safety Systems
Equipped with IP54 protection, aerosol automatic fire‑extinguishing, air‑cooling, and manual/auto on‑grid/off‑grid modes to meet rigorous industrial safety standards.
Industrial‑Grade Design
Compact footprint (2,400×1,730×1,590 mm) and rugged build (approx. 3.2 t weight) support easy installation in commercial energy storage rooms or facility infrastructure.
Applications
Ideal for commercial and industrial energy storage systems, microgrid and renewable energy buffering, peak shaving, and backup power for critical operations. Provides reliable, high‑capacity power for factory energy management, large‑scale solar storage, and facility resilience installations.
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