500 KW/1.044 MWh BESS

SAFETY
  • Multi-sensor fire suppression with fast aerosol discharge
  • Fault isolation via cluster breakers and DC disconnects
  • String-level monitoring for quick fault detection
  • Thermal containment and explosion venting enclosure
  • Meets key global BESS safety standards
  • Live insulation check with auto-trip for full protection
VERSATILE & SCALABLE
  • Modular design scalable to multi-MW setups
  • Dual-mode: grid-connected and islanded switching
  • Works with solar, wind, and diesel hybrids
  • Ideal for peak shaving, grid support, firming
  • Compact for easy transport, setup, and deployment
ECONOMICAL AND EFFICIENT
  • Tailored for C&I use: factories, EV stations, etc.
  • Thermal uniformity boosts battery cycle life
  • Integrated design minimizes system losses
  • Low THD, stable conversion with smart inverter
  • Ideal for TOU arbitrage, DG-set diesel savings
  • Pre-wired cabinet speeds install, cuts errors
SMART
  • Unified BMS-PCS-EMS ensures synchronized operation
  • Adaptive charge/discharge based on grid and load
  • Web dashboard with multi-layer performance views
  • Predictive auto-diagnostics minimize downtime
  • Supports CAN, RS485, and Ethernet communication

Project Supply Scope

No: Items Specification Qty Unit Remark
1 Battery cabinets 125 KW/261 KWh 4 No. Each Battery Container consists of 1.1 ~ 1.4
1.1 Li-ion Battery System 261 KWh,
1P52S*5, LFP		 1 No. Includes 5*1P52S modules, (BMU), Cluster Control Box (includes BC)
1.2 Liquid-cooled System Liquid-cooled units with a refrigerating capacity of 5 KW 1 No.
1.3 Fire Suppression System (FSS) Includes smoke sensors, temperature sensors, combustible gas detectors, sound and light alarm system, and back up water-based suppression system 1 No.
1.4 PCS Rated power 125 KW for per PCS 1 No.
2 Converging cabinet Convergence function, communication function 1 No.

System Specification

No. Performance index Parameter
1 Configuration 4* (1P52S*5)
2 Qty. of Battery cabinet 4
3 Qty. of Converging cabinet 1
4 System capacity 1.044 MWh (4*261 KWh)
5 Rated AC power 500KW (4*125KW)
6 DC side voltage range 702~936V, DC
7 Rated DC side voltage 832V, DC
8 Rated AC side voltage 400V, AC
9 Operating temperature -30°C~+50°C (Derated use above 45°C)
10 Altitude ≤4000m (>2000m derating)
11 IP level IP55

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