Sunsynk GX60 61.44kWh High Voltage LiFePO4 Battery Rack

The Sunsynk GX60 is a high-voltage lithium iron phosphate (LiFePO₄) rack-mounted battery system designed for large residential, commercial, and industrial energy storage applications. This fully populated configuration delivers 61.44 kWh of storage capacity and is engineered for scalability, safety, and long-term reliability.

This equipment is intended for professional use and is designed to be installed and commissioned by qualified and experienced solar or electrical installation professionals in accordance with applicable regulations and standards.

The system consists of twelve 5.12 kWh battery modules connected in series and managed by an integrated high-voltage control unit. This architecture enables efficient energy storage, high-voltage operation, and seamless integration with compatible hybrid inverters and energy management systems.

Designed for demanding environments, the GX60 provides consistent performance, advanced system protection, and long operational life.

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Specification

This system is supplied as a complete rack-mounted energy storage solution and includes all required internal components and interconnection accessories for installation.

• High-voltage control box (BMU)
• 12 × 5.12 kWh battery modules
• Rack enclosure
• Communication cables
• Power interconnection cables
• Grounding cable
• Terminal resistor
• Internal connection wiring
• Pre-configured module connections

External PCS connection cables are available separately if required.

Battery chemistry

• Lithium Iron Phosphate (LiFePO₄)

System capacity

• Total energy: 61.44 kWh
• Usable energy: approx. 55.29 kWh
• Number of modules: 12
• Energy per module: 5.12 kWh

Electrical specifications

• Nominal system voltage: 614.4 V
• Operating voltage range: 499.2 – 700 V
• Recommended charge/discharge current: 50 A
• Nominal current: 100 A
• Peak discharge current: 125 A (2 minutes)

Operating conditions

• Charge temperature: 0°C to 55°C
• Discharge temperature: −20°C to 55°C
• Recommended depth of discharge: 90%

Communication & protection

• Communication protocols: CAN 2.0 / RS485
• Integrated high-voltage control unit
• Status indicators and system protection features
• Enclosure rating: IP20

Mechanical & installation

• Installation type: rack mounted
• Dimensions: approx. 589 × 590 × 2240 mm
• Weight: approx. 628 kg

Durability & lifespan

• Cycle life: ≥6000 cycles
• Warranty: 10 years

Certifications

• CE
• IEC62619
• VDE2510-50
• UL1973
• UL9540A
• UN38.3