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Residential Energy Storage Packs

BENY residential LFP energy storage pack was independently designed and developed by BENY. The product has the characteristics of safety and reliability, multiple protection of software and hardware, long service life, convenient capacity increase, beautiful appearance, simple installation, etc. It is widely used in the energy storage field with on-grid inverters, off-grid inverters, and hybrid inverters.

Standard Design

Modular "All-in-One" integrated single cabinet design for ease of transportation, convenient shipping, and straightforward maintenance.

High Safety

Multi-level fire protection system, graded isolation interlocking protection, and a circular air duct design to ensure the safe and stable operation of the product.

Flexible and Easy to Install

Supports multi-level parallel connection, bottom busbar design, maximizing land space utilization.

LFP Energy Storage Pack

BYES-2500

  • Energy: 2.66 kWh
  • Capacity: 52 Ah
  • Voltage: 51.2 V
  • Internal Independance: ≤20 mΩ

BYES-5000

  • Energy: 5.22 kWh
  • Capacity: 102 Ah
  • Voltage: 51.2 V
  • Internal Independance: ≤20 mΩ
  • Charging overcurrent detection current: 55
  • Discharging overcurrent detection current 1: 55
  • Discharging overcurrent detection current 2: 78
  • Stackable LFP Battery

    BYES-2500

    • Energy: 2.66 kWh
    • Capacity: 52 Ah
    • Voltage: 51.2 V
    • Internal Independance: ≤20 mΩ

    BYES-5000

    • Energy: 5.22 kWh
    • Capacity: 102 Ah
    • Voltage: 51.2 V
    • Internal Independance: ≤20 mΩ
  • Charging overcurrent detection current: 50
  • Discharging overcurrent detection current 1: 50
  • Discharging overcurrent detection current 2: 78
  • Rack-Mount LFP Battery

    BYES-2500

    • Energy: 2.66 kWh
    • Capacity: 52 Ah
    • Voltage: 51.2 V
    • Internal Independance: ≤20 mΩ

    BYES-5000

    • Energy: 5.22 kWh
    • Capacity: 102 Ah
    • Voltage: 51.2 V
    • Internal Independance: ≤20 mΩ
  • Charging overcurrent detection current: 55
  • Discharging overcurrent detection current 1: 55
  • Discharging overcurrent detection current 2: 78
  • Industrial Energy Storage System (ESS)

    Air Cooling Energy Storage System Specifications

    AC Parameters

    • Rated Power: 100kW
    • Rated Voltage: AC400C
    • Rated Current: 150A
    • Rated Frequency: 50Hz/60Hz
    • Power Factor: -1 ~ +1
    • Output Harmonics: 3%
    • Connection Method: Three-phase four-wire
    • Isolation Method: Non-isolated

    DC Parameters

    • Battery Type: 280Ah, LFP Battery
    • Rated Battery Capacity: 215kWh
    • Rated Battery Voltage: 768V
    • Battery Voltage Range: 672V to 876V
    • Rated Charging/Discharging Current: 140A
    • Cycle Life: ≥6000 cycles (at 25°C, 0.5C, 90% Depth of Discharge)

    System Parameters

    • Systen Energy Efficiency: ≥88%
    • Operating Modes: Grid-Tied / Off-Grid
    • Communication Method: CAN, 485, TCP/IP
    • Protection Level: IP55
    • Anti-Corrosion Level: C3
    • Noise: ≤65dB
    • Fire Protection: Fully Fluorinated Ketone + Aerosol
    • Operating Temperature: -20°C to + 55°C
    • Operating Humidity: 0% to 95% (no condensation)
    • Altitude: ≤2000m (derating above 2000m)
    • Cooling Method: Intelligent Air Cooling