LiFePO4 Battery bank

About product

The Invergy LiFePO4 Battery Bank (models INV-ESS-512V-100AH and INV-ESS-665V-100AH) is a high-capacity energy storage solution designed for commercial and industrial (C&I) applications. Featuring a multi-layered Battery Management System (BMS), inbuilt data logging, and air-cooled operation, this battery bank ensures efficient, reliable, and scalable energy storage.

Key Features

• High-Capacity Energy Storage
• Available in 51.2 kWh (512V model) and 66.56 kWh (665V model), this battery bank provides ample storage for large-scale energy demands.
• LiFePO4 Battery Chemistry for Safety and Longevity
• Built with Lithium Iron Phosphate (LiFePO4) cells, offering superior safety, thermal stability, and a long cycle life of over 5,000 cycles at 80% depth of discharge (DoD).
• Advanced Battery Management System (BMS)
• A multi-layered BMS monitors and protects against overvoltage, overcurrent, and temperature variations, ensuring stable and safe operation.
• Inbuilt Data Logger for Real-Time Monitoring
• The system includes a 7-inch Touch Panel HMI that provides real-time battery monitoring, enhancing control and efficiency.
• Efficient Cooling System
• An integrated air-cooled system prevents overheating, maintaining optimal battery performance even under heavy usage.
• Scalable and Modular Design
• Designed for commercial and industrial applications, multiple units can be connected to scale up storage capacity as per energy requirements.
• Robust Construction and Environmental Resistance
• Rated IP54, ensuring protection against dust and water ingress, making it suitable for harsh operating conditions.
• Flexible Communication and Integration

Compatible with RS485 and CAN communication protocols, allowing seamless integration with inverters and energy management systems.
Technical Specifications
Battery Chemistry: LiFePO4

Rated Energy:

51.2 kWh (512V model)
66.56 kWh (665V model)

Charge Voltage:

584V (512V model)
759V (665V model)
Discharge Voltage:

416V (512V model)
540V (665V model)
Max. Charge Current: 50A
Max. Discharge Current: 70A
Cycle Life: >5,000 cycles at 80% DoD

Operating Temperature:

• Charge: 0°C to 50°C
• Discharge: -20°C to 60°C
• Protection: Short Circuit, Thermal Protection
• Dimensions: 810 × 1216 × 1429 mm
• Weight: 1,050 kg (512V model), 1,300 kg (665V model)