WALK-IN TYPE

Designed for human access to enable maintenance, monitoring, and service of batteries, typically in larger installations or facilities where routine management is necessary.

Features

Provides rapid power injection or absorption to help balance the grid during peak demand or fluctuations. Offers reliable backup power during grid outages, ensuring uninterrupted operations. Reduces electricity costs by supplying stored energy during peak demand to avoid high utility rates.

Appearance of Container

Parameters

Walk-in type energy storage systems demonstrate a range of features and usabilities, from grid stabilization and demand management to back up power and support for renewable integration. The specific choice depends on the application’s requirements and the desired outcomes.

1.81 MW/3.63 MWh — 40HC

Model
E21036
DC Side
Battery Type
LiFePO4 Battery
Cell Capacity
210Ah
Cell Connection
416S1P*13
Nominal Voltage
1331.2V
Voltage Range
1081.6-1497.6V
Rated Energy
3.65MWh
C-Rate
0.5C/0.5C
System Efficiency
≥92%

2.56 MW/2.56 MWh — 40HC

Model
E23003
DC Side
Battery Type
LiFePO4 Battery
Cell Capacity
200Ah
Cell Connection
400S1P*10
Nominal Voltage
1280V
Voltage Range
1040-1440V
Rated Energy
2.56MWh
C-Rate
1C/1C
System Efficiency
≥92%

2.56 MW/5.0 MWh — 40HC

Model
E23005
DC Side
Battery Type
LiFePO4 Battery
Cell Capacity
230Ah
Cell Connection
384S1P*18
Nominal Voltage
1228.8V
Voltage Range
1000-1382.4V
Rated Energy
5MWh
C-Rate
0.5C/0.5C
System Efficiency
≥92%

Product Advantages

High Degree Automation​

The new battery module adopts all-in-one Aluminum tape laser welding and flexible circuit board integration technology. The connection tape of cell and sampling of temperature and voltage are laser welded, the whole process is completed at the fully automated production line with very less manual process. This can reduce the manufacturing cost effectively, and improve the product stability greatly.​

Low Packing Cost​

The new battery module adopts non sub module design, the cells takes by robot and into battery case as packed. It can save the packing components of sub module and lower the packing material cost.​

Good Temperature Uniformity​

With the help of simulation analysis tools, multi simulating the internal heat dissipation of battery module. After accumulating experience, improves the sample module air in & out type and air duct design. After improving, now our battery module internal temperature difference can be controlled.

800V - 1500V DC System Test and Verification Platform​

We utilize container to pr-fabricated 800V-1500V DC system test and verification platform, which have the capability to test and verify various complicated work conditions from module level to rack level. This can be used for our product R&D, test and improvement. It can improve the competitive advantages of product performance.​

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