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Shenzhen Topband Battery Co., Ltd
A professional manufacturer of LiFePO4 battery / lithium iron phosphate, dedicated to designing, researching, manufacturing, and exporting LiFePO4 batteries( cell & pack & energy storage system) to
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Smart Off Grid House Battery Backup System LiFePO4 400Vac 716.8Vdc 500kW 1MWH

Smart Off Grid House Battery Backup System LiFePO4 400Vac 716.8Vdc 500kW 1MWH

Brand Name : Topband
Model Number : TB-500kW-1MWh
Certification : CE,UL,UN38.3,MSDS
Place of Origin : Guangdong, China
MOQ : 1pcs
Price : Negotiable
Payment Terms : T/T, Western Union, L/C
Supply Ability : 3GWH Annually
Delivery Time : 8-10weeks
Packaging Details : Standard export packaging
Nominal Voltage : 716.8V
Nominal Capacity : 1395Ah
Net Weight : 25ton
Dimension : 12192*2438*2710mm
Discharge power : 500KW
Output frequency : 50Hz
Cycle Life : ≥2000cycles @ 100%DOD
Communication Method : Enthernet
Communication Protocol : Modbus TCP/IP
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Smart Off Grid 400Vac 716.8Vdc 500kW 1MWH LiFePO4 Battery Energy Storage System

System Electrical Technology:

Super Power 40HQ Container Lithium Battery Energy Storage System ESS 500kW / 1MWh


1. Energy Storage Systems Specification


NOProject descriptionSpecificationsRemark
1.1Energy storage system capacity1000KWh
1.2Rated discharge power500Kw
1.3Rated charge power500kWNot allowed.
1.4Rated output voltage315VacNo transformer, suit for Asia, Europe, America
380VacWith/ no transformer, suit for Asia, Europe.
480VacWith/ no transformer, suit for America.
1.5Output voltage rangeRated voltage -20% / + 15%
1.6Rated output frequency50HzSuit for Asia, Europe
60HzSuit for Asia
1.7Frequency Range47Hz~52HzSuit for Asia, Europe
57Hz~62HzSuit for Asia, America.
1.8System maximum efficiency95%Not with transformer
1.9Total current aberration rate<3%rated power, Voltage aberration rate<1% each hour
1.10DC component<5%rated power
1.11Power factor-0.9~0.9adjustable
1.12Charge and discharge conversion time100ms
1.13Communication system response time2S
1.14Output connection modeThree-phase four-wire/ three-phase five-wireNot with transformer 3P + PE / with transformer 3P + N + PE
1.15Working temperature-15℃~45℃
1.16Storage temperature-15℃~55℃
1.17Working relative humidity0~95%No dewing
1.18Storage relative humidity0~95%No dewing
1.19Altitude≤2000m
1.20System noise<75dB
1.21Protection levelIP54/NEMA 3R
1.22Pollution level2 levels
1.23External Communication PortEthernetMODBUS(TCP/IP)
1.24Container Size12192*2438*2710mmW*D*H
1.25Container Weight25 TonNot with transformer
27 TonWith transformer
1.26Container PortPower portPath 1 / Path 2315V/380V/480V
Power distribution portPath 1220V/110V/27
Ground portPath 2PE
Communication portPath  1MODBUS(TCP/IP)
1.27Charge/discharge cycle life> 25001C charge/ discharge
1.28Service life10 yearsStorage power drops to the initial 80%
1.29CertificationNOAmerican market, Europe market, Australia market, China
1.30Transport requirementsNo packagingSatisfy the sea shipping

2. Battery cells parameters

ItemSpecification

Remark


2.1 Nominal Capacity25Ah0.5C discharge capacity
2.2 Typical Capacity26Ah
2.3 Internal Impedance≤2.0mΩBy AC 1KHz
2.4 Nominal Voltage3.20V
2.5 Cell Weight650±20gContaining package
2.6 End-of-charge Voltage3.65VAt CC mode
2.7 End-of-charge Current0.05CAt CV mode
2.8 End-of-discharge Voltage2.00V
2.9 Charge Method0.5C CC/CV180 min
2.10 Quick Charge Method1C CC/CV90 min
2.11 Max Continuous Discharge current50AContinuous Discharge Time: 30 minutes
2.12 Max pulse Discharge Current75AContinuous Discharge Time: 10 seconds
2.13 Cycle Life≥2000cycles0.5C Continual Discharge: ≥80%(100% DOD)

2.14 Operating

Temperature

Charging Temperature


0~45℃

Ambient temperature:25℃±5℃

Cell exterior temperature must be <65℃

Discharging Temperature-20~55℃Ambient temperature: 25℃±5℃ Cell exterior temperature not exceed 80℃
Storage Temperature-20~35℃Recommended temperature range for long term storage is –10~ +30°℃
2.15 Guarantee period2 year
2.16 AppearanceWithout break, scratch, distortion, contamination, leakage and so on

3. Battery modules specification

ItemSpecificationRemark
3.1 Battery Cells quantity120 pcs
3.2 Battery units quantity10 pcs
3.3 Battery units serial-parallel modes10P12S
3.4 BMU quantity1 pcs
3.5 Rated Voltage38.4V
3.6 Voltage range30~43.8V
3.7 Rated Capacity250Ah
3.8 Battery module Energy9.6kWh
3.9 Battery modules Size W * D* H620*550*220mm
4.0 WeightApprox. 110KG

4. Battery Cabinet specification

ItemSpecRemark
4.1 Battery modules quantity18 pcs
4.2 Battery modules serial-parallel modes18S1P
4.3 BMU Quantity18 pcs
4.4 CBMU Quantity1 pcs
4.5 Rated Voltage691.2V
4.6 Voltage Range540-788.4V
4.7 Rated Capacity250Ah
4.8 Battery Cabinet Energy172.8 kWh
4.9 Size W*D*H1400*650*2200mm
5.0 WeightApprox. 2700KG

5. Dimensional Drawing


Container Layout: 

Super Power 40HQ Container Lithium Battery Energy Storage System ESS 500kW / 1MWh


As following:

Super Power 40HQ Container Lithium Battery Energy Storage System ESS 500kW / 1MWh


1. Outdoor Air-conditioner;

2. Indoor Air-conditioner;

3. Monitor cabinet;

4. Step-wise duct;

5. Fire prevention cabinet;

6. Bidirectional converter;

7. Primary-secondary door (door embedded door);

8. Battery cabinet;

9. Chief Battery Management Control Unit (CBMU) cabinet;

10. Distribution cabinet;

11. Bar-cutting ventilation escape door;

12. Double door;


Megawatt Move box type energy storage system structure I-I sectional view

Super Power 40HQ Container Lithium Battery Energy Storage System ESS 500kW / 1MWh


System Communication Topology:

Super Power 40HQ Container Lithium Battery Energy Storage System ESS 500kW / 1MWh



Product Tags:

residential battery storage systems

      

house battery backup system

      
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