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OPzV Megawatt-Level Energy Storage Cabinet

Safety
  • 100% Solid-State Electrolyte: Utilizes nano fumed silica-based solid electrolyte.

  • Material Safety: Cathodes, anodes, separators, electrolytes and other key components are fire and explosion-proof rated.

  • EMS Intelligent Control: Ensures battery temperature rise stays below 40℃, eliminating the risk of thermal runaway.

Eco-Friendliness & Recyclability
  • Zero-Emission Manufacturing: No discharge of wastewater, waste gas or solid waste during the production process.

  • Full Recyclability of Spent Batteries: 100% closed-loop recycling is achieved for end-of-life batteries.


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Our Features
Features of OPzV Megawatt-Level Energy Storage Cabinet
Safety
  • 100% Solid-State Electrolyte: Utilizes nano fumed silica-based solid electrolyte.

  • Material Safety: Cathodes, anodes, separators, electrolytes and other key components are fire and explosion-proof rated.

  • EMS Intelligent Control: Ensures battery temperature rise stays below 40℃, eliminating the risk of thermal runaway.

Eco-Friendliness & Recyclability
  • Zero-Emission Manufacturing: No discharge of wastewater, waste gas or solid waste during the production process.

  • Full Recyclability of Spent Batteries: 100% closed-loop recycling is achieved for end-of-life batteries.

High Efficiency
  • Cost-Effective & Long-Lasting: Boasts a 25-year design lifespan for superior durability and low lifecycle costs.

  • Charge-Discharge Efficiency: Over 94%.

Versatile Application Scenarios
  • Grid & Renewable Energy Storage: Wind/solar power storage, grid peak shaving and frequency regulation, virtual power plants, peak-valley tariff arbitrage, power security assurance.

  • Hybrid Energy Systems: Energy support for rural revitalization, charging pile + energy storage, UPS + energy storage, thermal power plant + energy storage, pumped hydro storage + solid-state storage, etc.

100% Solid-State Electrolyte: Utilizes nano fumed silica-based solid electrolyte.Material Safety: Cathodes, anodes, separators, electrolytes and other key components are fire and explosion-proof rated...
Zero-Emission Manufacturing: No discharge of wastewater, waste gas or solid waste during the production process.Full Recyclability of Spent Batteries: 100% closed-loop recycling is achieved for end-of...
Cost-Effective & Long-Lasting: Boasts a 25-year design lifespan for superior durability and low lifecycle costs.Charge-Discharge Efficiency: Over 94%.
Grid & Renewable Energy Storage: Wind/solar power storage, grid peak shaving and frequency regulation, virtual power plants, peak-valley tariff arbitrage, power security assurance.Hybrid Energy Sy...
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Our Specifications

Specifications of OPzV Megawatt-Level Energy Storage Cabinet

ItemSpecification
Energy Storage System Parameters
Energy Storage Capacity1 MWh
Energy Storage Power250 kW
Grid-Connected Voltage400 V±10%
Grid-Connected Frequency50 Hz (-6%~+3%)
Wiring ModeThree-Phase Four-Wire System
Operating ModeGrid-Tied / Off-Grid
System Efficiency≥80%
Container SpecificationCustomized 40ft Container
Container Dimensions (mm)12192×2980×2896
Fire Protection SystemHeptafluoropropane Fire Suppression System
Protection ClassIP54
Energy Storage Inverter Parameters
Rated Power250 kW
Overload Capacity1.2P / 5min
Total Harmonic Distortion (THD)<3%
Power Factor≥0.99
Communication InterfaceRS485/CAN/RJ45
Communication ProtocolMODBUS TCP/RTU, IEC 104
Grid/Off-Grid SwitchingSupported (Optional)
Maximum Inversion Efficiency98%
Energy Storage Battery System Parameters
Battery TypeAcid-Free Solid-State Battery
Rated Voltage696 V
Operating Voltage Range661 V~835 V
Rated Energy Storage Capacity1.034 MWh
Cycle Life3,500 Cycles @ 80% DOD
Battery Management System (BMS)Equipped


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Ritar International safeguards global energy applications with intrinsically safe energy storage technology.
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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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