SigenTerra ST5015-2H

Item Number: C00991

SigenTerra ST5015-2H

The SigenTerra ST5015-2H is a high-capacity, ground-mounted DC-side energy storage system with a nominal energy storage capacity of 5,015 kWh and a nominal power output of 2,500 kW. The system is based on lithium iron phosphate (LiFePO₄) battery cells, has a rated DC voltage of 1,331.2 V, and an operating voltage range of 1,123.2–1,497.6 V.

Based on the 0.5P standard charge and discharge rate, the system is designed for energy storage applications lasting approximately two hours. The intelligent liquid cooling system helps maintain the batteries at an optimal operating temperature. The IP55 protection rating and C4/C5 corrosion protection classification make the equipment suitable for use in outdoor, industrial environments.

The system supports Ethernet communication as well as the Modbus TCP and IEC 61850 communication protocols, allowing it to be integrated into industrial monitoring and energy management systems.

Key features

Battery Information

• Model: SigenTerra ST5015-2H

• Product Type: Ground-mounted, battery-based DC energy storage system

• Battery technology: lithium iron phosphate (LiFePO₄)

• Battery capacity: 314 Ah

• System Configuration: 416S12P

• Nominal energy storage capacity: 5,015 kWh

• Rated power: 2,500 kW

• Standard charge and discharge rate: 0.5P

• DC voltage range: 1123.2–1497.6 V

• Rated DC voltage: 1331.2 V

General technical data

• Dimensions (width × height × depth): 6058 × 2896 × 2438 mm

• Configuration size: 20-foot, high-cube (20 ft HC)

• Weight: up to 43 metric tons

• Operating temperature range: –30 to +55 °C

• Storage temperature range: –30 to +60 °C

• Permissible relative humidity during operation: 0–100%

• Maximum operating altitude above sea level: 2,000 m

• Cooling method: intelligent liquid cooling

• Protection rating: IP55

• Corrosion protection classification: C4/C5

Fire Protection System

• Perfluorohexanone or aerosol vaccination system

• Water-based fire suppression solution

Communication

• Communication interface: Ethernet

• Supported communication protocols: Modbus TCP and IEC 61850