Industrial Outdoor BESS 2.5Mwh 5Mwh Solar Energy Storage Lithium Ion Battery Container System


Item No.BESS-2.5MWH/BESS-5MWH Output Voltage: 380V / 400V, Other Voltages Customized Capacity: 2.5Mwh / 5Mwh Grid Connection: Hybrid Grid Battery Type: LiFePO4 Communication Port: CAN Charge/Discharge Current: 0.5C~1C Cooling: Air Cooling/ Liquid Cooling Protection Class: IP65 Shipping Port: Shanghai Payment: T/T, L/C, Western Union Certificate: CE Warranty: 10 Years

Product Description:
This Chinese quality BESS container features LiFePO4 battery technology with flexible 0.5C~1C charge/discharge capability and IP65 protection for outdoor durability. Available in air-cooled or liquid-cooled configurations, the system offers 380V/400V output (customizable) with CAN communication for seamless grid integration.

With CE certification and 10-year warranty, the Chinese quality BESS container ensures long-term reliability for solar farms and industrial energy projects. Its robust design and advanced thermal management make it an ideal storage solution for demanding environments, demonstrating China's leadership in renewable energy technology.

 

BESS is a battery energy storage system with inverters, battery, cooling, output transformer, safety features and controls. Helping to minimize energy costs, it delivers standard conformity, scalable configuration, and peace of mind in a fully self-contained solution.

Chinese quality BESS container

Specification

MODEL
BESS-5MWH
BESS-2.5MWH
Rated Output Power
5MWh(0.5C)
5MWh(0.5C)
Rated Capacity
3.2V280AH/314AH CELL、51.2V280AH/314AH module
AC Phases
Three-phase Four-wire
Grid
Discharge
Mode
Rated Voltage
380V
Voltage Range
380+15%V
Rated Frequency
50Hz
Frequency Range
47.5~51.5Hz
Total Current Waveform
<5%
Distortion Rate(THD)
<5%
Output Power Factor
20.99
Off-grid
Operation
Mode
Rated Voltage
380V
Voltage Accuracy
<±3%
Output Voltage Distortion
<5%
Rated Output Frequency
50+2%Hz
Voltage Transition Range
<10%
Withstand Threephase Load Imbalance
100%
On-Grid
Operation
Mode
Rated Voltage
400V
Voltage Range Is Allowed
380+15%V
Frequency Range
47.5~51.5HZ
Power Factor
0.99(absolute value)
Noise
>70Db
Protection Grade
IP54
Internal Communication
Ethernet
Customized Container
Fire Extinguisher/Lighting system/Air cooling(Water cooling system optional/Anti fire Layer etc)
Dimension
40'HQ
20'HQ
Weight
~70TON
~30TON
Cooling Method
Air cooling/Liquid cooling
Safety & Certification
CE/MSDS/UN38.3/UL/IEC62619/VDE4110

Product Description

Chinese quality BESS container

Battery Energy Storage Systems, also called BESS, is a technological solution that helps to balance the electricity grid in real time, have become a cornerstone technology in the pursuit of sustainable and efficient energy solutions.

 

BESS is mainly composed of four parts: battery system (BS), energy storage converter (PCS or DC/DC power converter), battery management system (BMS), and monitoring system. At the same time, in practical applications, in order to facilitate design, management and control, the battery system, PCS, and BMS are usually recombined into a modular BESS, and the monitoring system is mainly used to monitor, manage and control one or more modular BESS.

BESS stores surplus energy generated from renewable energy sources such as wind and solar. This stored energy can be released when demand exceeds production. This technology plays a crucial role in integrating renewable energy into our electricity grids by helping to address the inherent supply-demand imbalance of intermittent renewable sources.
 
Battery Energy Storage Systems allow you to engage in energy arbitrage. With BESS, you buy your energy during off-peak hours when grid prices are lowest, store it, and use it during peak hours. When coupled with on-site wind or solar power plants, BESS enable you to maximize the value of the electricity produced from such renewable sources, contributing to a certain extent to reducing the cost of energy both at the wholesale level and hence reflecting it on electricity bills.
Chinese quality BESS container
key word: Industrial Outdoor BESS 2.5Mwh 5Mwh Solar Energy Storage Lithium Ion Battery Container System

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