71.6kWh Powerco High-Voltage Battery Storage System

The 71.6kWh Powerco High-Voltage Battery Storage System is a modular, intelligent, and reliable solution designed for large-scale residential, commercial, and industrial energy storage applications. Built with advanced lithium iron phosphate (LiFePO₄) technology and an intelligent high-voltage control box, this system ensures maximum performance, safety, and long-term durability.

⚡ Key Features

• High Capacity & Scalability

  • Nominal system capacity: 71.6kWh (716V, 100Ah)

  • Modular design with 3–7 battery modules in series for flexible expansion

  • Up to 6 clusters in parallel for megawatt-scale storage

    Poweco71.6Kwh[1]

• Intelligent Battery Management System (BMS)

  • Cloud-based full-time balancing for accurate SOC calculation

  • Remote real-time monitoring and OTA (over-the-air) upgrades

  • Intelligent master-slave recognition without DIP switches

• Performance & Longevity

  • 1C charge/discharge support for high power output

  • 7,000+ cycles @ 80% DOD with 10+ years lifespan

  • 98% efficiency ensures optimal energy use

    Poweco71.6Kwh[1]

• Safety & Reliability

  • Built-in protections: overvoltage, undervoltage, overcurrent, and short circuit

  • Certified to UL1973, IEC62619, UL9540A, CE, TUV

  • Natural and forced cooling design with turbo fan for heat management

• Installation & Monitoring

  • Quick connector design, plug-and-play for fast installation

  • Supports Modbus RTU/CAN communication

  • Wi-Fi or remote cloud monitoring for smart energy management

📦 Applications

• Commercial & industrial backup power

• Large residential estates requiring continuous energy

• Integration with solar PV systems and hybrid inverters

• Peak shaving, load shifting, and grid services

📐 Specifications

• Capacity: 71.6kWh

• Nominal Voltage: 716V (200–1000V operating range)

• Nominal Capacity: 100Ah

• Charge/Discharge Current: Standard 50A | Max 100A

• Depth of Discharge (DOD): 90%

• Dimensions (W × D × H): 755 × 527 × 1660 mm

• Weight: Approx. 671 kg

• Cycle Life: ≥7,000 cycles @ 80% DOD, 25°C