GRIDBOX 261

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GRIDBOX 261

DURABILITY

With a product lifespan of over 10 years and a high IP rating, our systems can be easily installed both indoors and outdoors. They operate reliably even in harsh temperature conditions, ensuring long-term stability.

EFFIENCY

High Depth of Discharge (DoD) optimizes investment costs, while excellent and stable charge–discharge performance maximizes financial efficiency for every project.

FLEXIBILITY

Easily integrates with accessories and external devices to adapt to diverse applications, or can be connected in parallel with multiple systems to expand capacity and power output.

INTERNATIONAL STANDARDS

Battery cells, packs, and PCS are certified to international standards, guaranteeing superior quality, safety, and performance across all applications.

BESS C&I

Product Applications

Factories

Business Facilities

EV Charging Stations

Office Buildings

Hotels

Cold Storage Facilities

DC Specifications
Cell Type LFP 314Ah
Rated Energy 836kWh
Voltage Range 600V~759V
Charge/ Discharge rate 0.5P
AC Specifications
Grid Connection 3L+N+PE
Rated Power 400kW
Maximum Power 440kW
Rated Voltage 400V
Grid Voltage Range 380/400(-15%~15%) Vac
Rated Current 580A
Grid Frequency Range 50Hz/60Hz±2.5Hz
General Specifications
Effeciency 90% max
Depth of Discharge (DoD) 95%
Cycle Life ≥7,000
Operating Temperature -20°C ~ 50°C
Cooling Method Liquid Cooling
Fire Protection System Perfluorohexanone FK5112 + Aerosol+ Fire sprinkler interface
Dimensions 2500(H)*2800(W)*1400(D)mm
Installation Altitude ≤3,000m
Weight 7,800kg
Ingress Protection (IP) IP54 (battery pack IP65)

Lifetime Battery Health Assessment

Carefully selected components from leading global suppliers, combined with strict quality control during manufacturing. Continuous 24/7 monitoring ensures products remain safe, durable, and reliable while minimizing risks for customers.

Multi-Layer Protection Against Overheating

Equipped with advanced thermal management, high thermal conductivity materials, smart sensors, and intelligent circuit control. This multi-layer design prevents overheating, ensuring stable and safe operation under all conditions.

Proactive Safety Technology: End + Cloud + AI

From edge devices to cloud integration, advanced big data analytics and AI algorithms enable real-time monitoring. This intelligent platform ensures smooth, stable, and secure operation of the BESS at all times.

Comprehensive Safety at Every Level

  • Cell level: Built-in protection for each cell.

  • Pack level: Robust design with integrated fire suppression gas system, non-flammable and fire-resistant.

  • System level: Smart monitoring, fault detection, and specialized aerosol/fire extinguisher integration.

  • Grid level: Full compatibility and safety during grid connection.