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500kW-2MWh Battery Storage Cabinet
500kW-2MWh Battery Storage Cabinet

500kW-2MWh Battery Storage Cabinet

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Our Features
Features of 500kW-2MWh Battery Storage Cabinet
High Safety

  • Self-developed patented automatic assembly technology

  • Safe and stable low-voltage operation

  • No overheating, no explosion; safe and reliable


High Integration

  • Integrates 500kW/2MWh, unified design

  • Supports PV input (Optional), grid input and generator input

  • Supports On-grid operation, Off-grid operation


Smart Cloud

  • LCD smart display interface, supports WIFI/4G

  • Cloud data connection, monitors device status anytime via mobile/PC


High Protection

  • Anti-island protection, AC short circuit protection

  • DC reverse connection protection, output over-current protection

  • AI monitors PV string faults


Zero disturbance

  • Natural cooling, silent operation

  • Ultra-slim body, flexible installation footprint


Multi-scenario

  • Modular unit design, easy disassembly/installation

  • Zero commissioning; quick adaptation to diverse conditions


Self-developed patented automatic assembly technologySafe and stable low-voltage operationNo overheating, no explosion; safe and reliable
Integrates 500kW/2MWh, unified designSupports PV input (Optional), grid input and generator inputSupports On-grid operation, Off-grid operation
LCD smart display interface, supports WIFI/4GCloud data connection, monitors device status anytime via mobile/PC
Anti-island protection, AC short circuit protectionDC reverse connection protection, output over-current protectionAI monitors PV string faults
Natural cooling, silent operationUltra-slim body, flexible installation footprint
Modular unit design, easy disassembly/installationZero commissioning; quick adaptation to diverse conditions
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Our Specifications

Specification of 500kW-2MWh Battery Storage Cabinet

Model500kW/2MWh
AC Side Parameters
Rated Output Power500kW
Maximum AC Current1090A@45℃
Permissible Grid Frequency50/60Hz
Permissible Grid Voltage315-450Vac
AC Rated Current726A@45℃
Output ModeOn grid/Off grid (Optional)
ProtectionAnti-islanding protection, Output overcurrent protection, DC reverse connection protection, String fault detection, etc.
DC Side Parameters
Maximum DC Power640kW@45℃
DC Voltage Range560-850Vdc
Maximum Current1008A@45℃
Battery Parameters
Battery TypeOPzV Solid lead battery
Cell Voltage2V
Cell Capacity770Ah
Energy Storage Capacity2MWh
Battery Number336S4P
Voltage Range604.8~789.6V
Rated Battery Voltage672Vdc
General Parameters
Dimensions(WHD)1370029803450mm
Weight96t
Operating Temperature Range-20~50℃
Cooling MethodIntelligent air-cooled
Maximum Operating Altitude2000m (2000m-4000m derating)
Operating Humidity0~95% (Condensation-free)
IP CodeIP54
DisplayLCD
CommunicationRS485/LAN


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Our Information
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Contact Info
Ritar International safeguards global energy applications with intrinsically safe energy storage technology.
Call +86-0755-33981668
E-mail sales2@ritarpower.com
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10th Floor, Tower C, Building 1, Software Industry Base, Gaoxin South 10th Road, Nanshan District, Shenzhen, China
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