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Industrial Energy Storage System 250kW 500kWh

1.Cycle life:3000 times undercharge/discharge @0.3C once per day @DOD 80%for 5 consecutive years,total capacity of the battery system≥80%of default initial capacity. 
2.Excellent lithium-ion battery consistency.
3.Standard protocol to realize reliable external communication and scheduling. 
4.Stable performance,high safety with gaseous fire suppression system.
5.Built-in air conditioner to manage in-box temperature.Exceptional heat dissipation.

  • BE250K-500KWH

  • NASN

Availability:
Inquire

NASN container energy storage system integrates lithium iron phosphate batteries,battery management system,bi-directional energy storage converter, gas fire suppression system,environmental control system,dispatch control terminal,and other subsystems into a standard container.This integrated energy  storage system can be widely used in distributed energy storage power stations,microgrid systems,integrated charging stations for electric vehicles,urban energy storage stations,and commercial and industrial energy storage stations.


Our BE200K-500KWH battery-management architecture supports residential, commercial, industrial and grid-scale systems as high as 1,000V at an optimized system cost.


500KWh Energy Storage System Configuration Table:

No.ItemGrouping
 Method		Rated Voltage (V)Rated Capacity
 (Ah)		Stored Energy (kWh)Implementation
 Method
1Cell
3.22800.896Single Cell
2Pack1P17S54.428015.2322 Modules
in Series
3 Battery
 Cluster		1P187S598.4280167.55211 Battery Packs
 in Series
4Battery Cabinet3P187S598.4840502.6563 Battery Clusters in Parallel


Energy Storage Battery Technical Specifications


No.ItemSpecifications
1System RatingRated Power250KW
Nominal Capacity502KWh
2PV InputMaximum PV Input Voltage1000V
Maximum PV Power250KW
MPPT Operating Voltage Range250-850V
MPPT Full Load Voltage Range450-850V
3AC SideRated Voltage400V
Voltage Range320～460V
Rated Current361A
Rated Frequency50/60Hz
4DC SideRated Voltage598.4V
Lower Voltage Limit467.5 V
Upper Voltage Limit682.5V
Battery Cell Specification270A
Number of Cells280Ah
Actual Capacity561 个
5Battery ManagementBattery Clusters3 groups
Cluster Units11 pcs
Voltage Accuracy0.2%
Temperature Accuracy1%
SOC Accuracy5%
Energy Accuracy1%
6Air ConditioningInstallation MethodEmbedded
Cooling Power3KW
7Fire SuppressionFire Suppression MediumHeptafluoropropane
Discharge MethodPiped
8System Cycle Life>3000 cycles (at 25℃)
9Capacity Availability>80%
10Weight<12 Ton
11Structural Dimensions（m）6.058*2.438*2.591



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ABOUT NASN

GUANGZHOU NASN POWER CO.,LTD is a professional EV charger, DC power supply and battery storage solution provider and enterprise in China, a wholly owned subsidy of NASN ELECTRONICS (HONGKONG) CO., LIMITED.
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   Contact person : Florence
   Tell : +86-20-86857678
    Phone : +86-135 1058 5626
    QQ : 28243245
    E-mail : info@nasn.cn
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