ESS-GRID S314 – High-Capacity Energy Storage (512–819 V, 160–257 kWh)

ESS-GRID S314 – High-Capacity Energy Storage (512–819 V, 160–257 kWh)

The ESS-GRID S314 delivers modular high-voltage LiFePO₄ energy storage for industrial, commercial, and grid-interactive applications, offering capacities from 160 kWh to 257 kWh. Engineered for high reliability and long cycle life, it enables efficient peak shifting, enhanced renewable energy integration, and continuous power supply. Compact, scalable, and safe, the ESS-GRID S314 provides flexible deployment options while optimizing operational efficiency and reducing energy costs.

ESS-GRID S314 High-Voltage Industrial Energy Storage System

The ESS-GRID S314 delivers industrial-grade LiFePO₄ energy storage with scalable capacities from 160 kWh to 257 kWh. Designed for commercial and industrial applications, it combines high safety, long cycle life, and intelligent system control to ensure stable, efficient, and sustainable energy for grid integration, peak shaving, renewable energy storage, and backup power.

Maximize Energy Efficiency with ESS-GRID S314

Engineered for demanding environments, the ESS-GRID S314 uses advanced LiFePO₄ cell technology and a smart BMS to deliver reliable, high-efficiency energy storage. Its modular architecture enables flexible deployment while optimizing operational costs and long-term energy performance for businesses.

Key Features – ESS-GRID S314

• Industrial-grade high-voltage LiFePO₄ battery system
• Scalable energy capacity from 160.7 kWh to 257 kWh
• Built with high-capacity 314 Ah LiFePO₄ cells
• Supports nominal voltages from 512 V to 819.2 V
• Flexible configurations from 160S1P to 256S1P
• Over 6,000 cycles at 80% DOD for long-term reliability
• Wide operating temperature range for harsh environments
• Advanced BMS with multi-level safety protection
• CAN BUS and Modbus RTU for smart energy management
• Ideal for grid integration, peak shaving, backup power, and renewables

High Energy Density & Modular Scalability

Built with 314 Ah LiFePO₄ cells, the ESS-GRID S314 delivers high energy density in a compact, modular design. This allows easy installation, flexible expansion, and reliable performance across industrial, commercial, telecom, and utility-scale applications.

Reliable Operation & Intelligent Safety

The ESS-GRID S314 features a smart BMS that continuously monitors system status, voltage, current, and temperature. With comprehensive protection against overcharge, overdischarge, and thermal risks, it ensures safe, stable, and uninterrupted operation in demanding industrial environments.

Technical Specifications – ESS-GRID S314

• Rated Voltage: 512.0 V
• Rated Capacity: 314 Ah
• Cell Model: LiFePO₄ 3.2 V / 314 Ah
• System Configuration: 160S1P
• Rated Energy: 160.768 kWh
• Charge Upper Voltage: 568.0 V
• Discharge Lower Voltage: 456.0 V
• Recommended Current: 157 A
• Maximum Charging Current: 157 A
• Maximum Discharging Current: 157 A
• Dimensions (High Voltage Control Box): 846 × 518 × 270 mm
• Dimensions (Single Battery Pack): 846 × 518 × 270 mm
• Number of Series: 10
• Communication Protocol: CAN BUS / Modbus RTU
• Operating Temperature: Charge 0–55℃ / Discharge -20–55℃
• Cycle Life: >6,000 cycles @80% DOD (25℃)
• Protection Level: IP20
• Warranty: 10 Years
• Battery Life: ≥15 Years
• Weight: 1240 kg ±5%