1
Product Classification
522 Smart Commercial & Industrial Energy Storage Integrated Cabinet
Product Number:
SZXH-FLCN-522-F324-V1
Battery Cell Model:
LFP, 3.2V 324Ah
Battery Specifications:
17472207
Nominal Voltage:
806.4V
Nominal Capacity:
324 Ah
Charging Voltage:
748v
Charging Current:
140a
Discharge Current:
140a
Instantaneous Discharge Current:
140a
Application Areas:
Industrial and Commercial Energy Storage
Finished Product Internal Resistance:
≤200 mΩ
Battery Weight:
4.5 tons
Product Dimensions:
2600*1365*2200
Charging Temperature:
-20°C to 55°C (>45°C derated operation)
Discharge Temperature:
-20°C to 55°C (>45°C derated operation)
Storage Temperature:
-20℃ to 45℃
Temperature Protection:
65℃ ± 5℃
Battery Case:
Cold-Rolled Sheet Metal
Lithium Battery Protection:
Short-circuit protection, overcharge protection, over-discharge protection, overcurrent protection, and temperature protection.
The 522 Smart Industrial & Commercial Energy Storage Integrated Cabinet is a containerized energy storage system specifically designed for industrial and commercial applications. It incorporates advanced technologies such as lithium iron phosphate (LiFePO4) and boasts the following key advantages:
Category:
Industrial energy storage
Keywords:
Product Introduction
Reduce costs, increase efficiency: Air-cooled cooling reduces system auxiliary power consumption while simultaneously extending battery life; semi-integrated design ensures simple installation and easy debugging.
Flexible Deployment: Using standardized containers enables seamless transportation and lifting, with no geographical limitations. Pre-commissioning minimizes on-site integration work, ensuring rapid grid connection—plus simple installation and easy debugging.
Safe and reliable: Electrical components and batteries are housed separately to prevent the spread of thermal runaway; microsecond-level reliable disconnection reduces short-circuit current by up to 75%; PACK-level perfluorohexanone fire suppression is integrated with combustible gas detection and ventilation systems, with optional water-based firefighting available.
Intelligent Operations and Maintenance: Local EMS + cloud-based online intelligent monitoring enables minimal staffing and digital operations; features self-diagnosis for faults, along with remote troubleshooting and upgrades; and includes intelligent, automated fluid replenishment.
Model |
Voltage |
Capacity |
Battery level |
Rated Power |
Depth of Discharge |
Waterproof rating |
Operating temperature |
Warranty period |
235 Smart Commercial & Industrial Integrated Energy Storage Cabinet |
748V |
314Ah |
235KWh |
125KW |
95% |
IP55 |
-20 to 55°C |
5 years |
261 Smart Integrated Energy Storage Cabinet for Commercial and Industrial Use |
806.4V |
324Ah |
261KWh |
125KW |
95% |
IP55 |
-20 to 55°C |
5 years |
522 Smart Integrated Energy Storage Cabinet for Commercial and Industrial Use |
806.4V |
324Ah |
522KWh |
125KW |
95% |
IP55 |
-20 to 55°C |
5 years |
Serial Number |
Name |
Specifications |
Note |
1 |
Dimensions |
174.70 mm (W) × 71.65 mm (D)
*207.11mm (H) including terminals
(±0.5 mm)
|
Includes blue film
|
2 |
Rated Capacity
|
324.0 Ah @ 0.5C
|
(25 ± 2)°C
, Standard charge and discharge
|
3 |
Rated Voltage
|
3.2V
|
(25 ± 2)°C , Standard charge and discharge |
4 |
Discharge termination voltage
|
2.5V
|
Temperature T > 0°C
|
5 |
Charging Cut-off Voltage
|
3.65V
|
Temperature T > 0°C
|
6 |
Rated energy
|
1049.6 Wh at 0.5C
|
(25 ± 2)°C , Standard charge and discharge |
7 |
Charging Temperature Window
|
0–60°C
|
N.A.
|
8 |
Discharge Temperature Window
|
-30 to 60°C
|
N.A.
|
9 |
Storage temperature
|
-40 to 60°C, short-term (within 1 month)
|
N.A.
|
10 |
Weight
|
5.43 ± 0.2 kg
|
Includes blue film
|
11 |
Lifespan
|
10,000 times
|
(25±2°C, 95% DOD,
70% EOL, 0.5C)
|
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FAQ
Q
What types of new energy batteries do you mainly produce?
A
We focus on the production of lithium-ion and sodium-ion batteries, with products widely used in electric vehicles, energy storage systems, consumer electronics, and industrial equipment. Customized specifications are supported.
Q
Is this factory direct? Can I visit the production base?
A
We are an original factory (not a trading company) with our own production line and R&D team. Our production base is located in Building 8, Lithium Battery Industrial Park, High-tech Zone, Zaozhuang City, Shandong Province. On-site visits are welcome to witness the entire production process.
Q
How long is the shipping time?
A
- Domestic orders: 7-15 business days for standard products,
- International orders: Approximately 3-6 weeks depending on destination and customs clearance procedures;
- Custom orders require an additional 5-10 business days (as per contract confirmation).
Q
What payment methods are supported?
A
Alipay/WeChat (for small orders), bank transfer. For regular collaborations, a 30% deposit is required upfront, with the balance due before shipment.
Q
Has the product passed international quality certification?
A
All products have passed CE, RoHS, and UN38.3 certifications and comply with the ISO 9001 quality management system. Some models also have UL and IEC certifications.
Q
Do you offer OEM/ODM services? What is the minimum order quantity (MOQ)?
A
Supports customized development, with a minimum order quantity (MOQ) of 500 battery cells (standard products). Special specifications require evaluation and confirmation. Free sample testing is available (shipping costs are borne by the customer).
Q
What is your after-sales policy? How are quality issues handled?
A
- Warranty period: 2 years for battery cells, 1-3 years for finished battery packs (depending on the model);
- For non-human damage quality issues, returns, exchanges, or repairs are supported. A test report is required, and the after-sales team will respond within 24 hours.
Q
How can I check the battery's technical parameters or download the specifications?
A
The official website's "Product Center" section provides detailed technical documentation, or you can contact customer service to have the specified model information sent to your email address. Both Chinese and English versions are supported.
Q
What is the cooperation process?
A
① Requirements Communication → ② Solution Confirmation/Quotation → ③ Contract Signing → ④ Production and Quality Inspection → ⑤ Logistics and Delivery → ⑥ After-sales Tracking.
Q
How can I contact you for more information?
A
- Service Hotline: 0632-8663156 (Weekdays 8:00-17:00)
- Business Email: sales20@chinabatteries.com
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