The MEGATRON 125/130 series offers advanced commercial and industrial (C&I) Li-Ion battery energy storage systems using LFP chemistry, available in 125kW/261kWh (IEC-compliant for global markets) and 130kW/261kWh (UL-compliant for North America) variants.  Both models provide peak shaving, valley filling, and backup power in a compact, all-in-one IP55-rated cabinet integrating battery modules, power conversion system (PCS), cooling, fire suppression, and energy management system (EMS) for plug-and-play deployment.  Scalability supports up to five units in parallel (one primary/main and four secondary/parallel), enabling up to 1.3MWh capacity.  Parallel groups can make up larger systems.

Each cabinet features five 52kWh LFP battery packs (314Ah cells, 1P260S configuration) with 832V nominal DC voltage, ≤0.5C charge/discharge rate, and 98% depth of discharge.  The DC voltage range is 728-949V (125kW) or 728-936V (130kW).  PCS specifications include bidirectional operation with seamless on/off-grid switching (<50ms for 125kW, <20ms for 130kW) and black-start capability (130kW).  AC parameters: 125kW at 125kVA/400V/50Hz (323-456V range, max current 198.5A); 130kW at 135kVA/480V/60Hz (max current 165.4A).  Power factor is adjustable from -1 to +1 in both.

Cooling employs intelligent liquid cooling for batteries (5kW capacity in 130kW) and forced air cooling for PCS, supporting operating temperatures from -30°C to +55°C (125kW, derating >45°C) or -25°C to +50°C (130kW).  Safety integrates aerosol + water fire suppression (optional pack-level), smoke/heat/hydrogen detectors, explosion-relief vents (130kW), and protections including reverse battery, anti-islanding, overcurrent, short-circuit, and Type II surge. EMS enables real-time monitoring via Ethernet/CAN/RS485 with Modbus RTU/TCP protocols; 130kW adds IEC 61850/MQTT and a 10.1″ touchscreen.

Dimensions are 1050 x 2450 x 1520mm (125kW) or 1050 x 2450 x 1500mm (130kW), with weights of 2600kg and 2750kg respectively.  Maximum altitude is 3000m, noise ≤75dB, and certifications include IEC 62619/61000/62477/63056/62040, UN 38.3, UL 9540A/CEC (125kW) or UL 1973/9540A/9540, NFPA 68/69/855, UN 38.3 (130kW).

Each MEGATRON 125kW / 130kW × 261kWh outdoor cabinet is pre-engineered, factory-assembled, and ready for installation.

System Includes (Standard):

• 261kWh Battery System (LFP, 314Ah cells, 5 × 52.25kWh packs, 1P260S configuration)
• Integrated Power Conversion System (PCS): 125kW (400V/50Hz, global/IEC) or 130kW (480V/60Hz, North America/UL)
• MSD Switch
• Energy Management System (EMS) with real-time monitoring
• High Voltage Units (BMS, two-tier for precise SOC/SOH)
• AC Distribution Module
• Storage Cabinet (IP55-rated, outdoor console model)
• Heat and Smoke Detectors (plus hydrogen in 130kW)
• Intelligent Liquid Cooling System (batteries, 5kW capacity in 130kW variant)
• Aerosol + Water Fire Suppression System (optional pack-level)
• Installation Manuals, Certificates, Usage Guide, etc.

Key Technical Notes:

• Bidirectional on/off-grid operation with seamless transfer (<50ms for 125kW, <20ms for 130kW) and black-start (130kW).
  98% DoD, ≤0.5C charge/discharge rate
• Scalable: up to 5 units in parallel (1 primary + 4 secondary) for 650kW / 1.3MWh total
• Region-specific: 125kW for 400V/50Hz grids (IEC certifications); 130kW for 480V/60Hz grids (UL 1973/9540, NFPA 855 compliance)