ESS-GRID S205 – High-Voltage Energy Storage (512 V–819 V, 105–167 kWh)

ESS-GRID S205 – High-Voltage Energy Storage (512 V–819 V, 105–167 kWh)

The ESS-GRID S205 offers reliable high-voltage energy storage for industrial and commercial facilities, with capacities from 105 kWh to 167 kWh and system voltages between 512 V and 819 V. Designed for peak load management, renewable integration, and backup power, it ensures stable, efficient, and sustainable energy for factories, logistics centers, and commercial sites.

ESS-GRID S205 High-Voltage Industrial Energy Storage System

The ESS-GRID S205 delivers reliable, high-voltage LiFePO₄ energy storage for industrial and commercial applications. With scalable capacities from 105 kWh to 167 kWh and system voltages ranging from 512 V to 819 V, it is engineered for peak load management, grid integration, renewable energy storage, and backup power. Its advanced multi-level BMS ensures safe operation, long cycle life, and stable performance in demanding environments.

Sustainable High-Performance Storage with ESS-GRID S205

The ESS-GRID S205 is designed for high efficiency, long service life, and industrial-grade reliability. Featuring a modular architecture and intelligent energy management, it supports flexible deployment while optimizing operational costs and reducing dependence on the grid for businesses and facilities.

Key Features – ESS-GRID S205

• High-voltage LiFePO₄ battery system for industrial and commercial use
• Scalable capacity range from 105 kWh to 167.9 kWh
• Supports nominal voltages from 512 V to 819.2 V
• Modular design for easy installation and future expansion
• Over 6,000 cycles at 80% DOD for long-term reliability
• Wide operating temperature range for harsh environments
• Advanced multi-level BMS for real-time monitoring and protection
• CAN BUS and Modbus RTU communication for smart energy management
• Ideal for peak shaving, grid backup, and renewable integration

High Energy Density & Industrial Scalability

Built with 205 Ah LiFePO₄ cells, the ESS-GRID S205 provides high energy density and stable output. Its modular system design enables flexible scaling to meet the evolving energy demands of factories, logistics centers, telecom sites, and commercial facilities.

Intelligent Safety & Reliable Operation

The ESS-GRID S205 features a smart BMS that continuously monitors voltage, current, and temperature at both cell and system levels. With comprehensive protection against overcharge, overdischarge, and thermal risks, it ensures safe, stable, and uninterrupted operation in industrial environments.

Technical Specifications – ESS-GRID S205

• Rated Voltage: 512.0 V
• Rated Capacity: 205 Ah
• Cell Model: LiFePO₄ 3.2 V / 205 Ah
• System Configuration: 160S1P
• Rated Energy: 105.0 kWh
• Charge Upper Voltage: 568.0 V
• Discharge Lower Voltage: 456.0 V
• Recommended Current: 102.5 A
• Maximum Charging Current: 200 A
• Maximum Discharging Current: 200 A
• Dimensions (High Voltage Control Box): 501 × 715 × 250 mm
• Dimensions (Single Battery Pack): 501 × 721 × 250 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: 907 kg ±3%