ESS-GRID HV Pack – High-Voltage Energy Storage (288–806 V, 38–116 kWh)

ESS-GRID HV Pack – High-Voltage Energy Storage (288–806 V, 38–116 kWh)

The ESS-GRID HV Pack offers modular high-voltage energy storage with capacities from 38 kWh to 116 kWh and voltages ranging from 288 V to 806 V. Ideal for commercial, residential, and industrial applications, it integrates smoothly with grid power and renewable energy sources, helping users optimize energy efficiency, reduce costs, and ensure reliable, scalable power management for any scenario.

ESS-GRID HV Pack High-Voltage Modular Energy Storage

The ESS-GRID HV Pack delivers scalable high-voltage LiFePO4 energy storage for residential, commercial, and industrial applications. Using modular 7.776 kWh battery packs, it supports system voltages from 288 V to over 800 V. With an intelligent BMS and multi-layer safety protection, the system ensures long cycle life, wide temperature tolerance, and flexible capacity expansion for grid integration, backup power, and peak shaving.

Sustainable High-Performance Storage with ESS-GRID HV Pack

The ESS-GRID HV Pack is engineered for reliable, high-efficiency energy storage with modular scalability. Designed to support solar integration, grid backup, and microgrid applications, it delivers stable power while optimizing operational costs and reducing long-term energy dependence.

Key Features – ESS-GRID HV Pack

• Modular 7.776 kWh battery packs for flexible capacity expansion
• Scalable system capacity from 38 kWh to 544 kWh
• Supports 5–14 battery modules plus one control box
• Wide voltage compatibility from 288 V to 806.4 V
• High energy density design for space-efficient installations
• Long service life with >6,000 cycles @90% DOD
• Wide operating temperature range for harsh environments
• Intelligent BMS with multi-layer safety protection
• Supports solar integration, grid backup, peak shaving, and microgrids

High Energy Density & Flexible Scaling

Each ESS-GRID HV Pack module delivers 7.776 kWh of energy, enabling flexible system scaling from 38 kWh to 544 kWh for residential, commercial, and industrial energy storage applications.

Intelligent Safety & Easy Installation

The ESS-GRID HV Pack features a smart BMS that continuously monitors cell voltage, temperature, and system status. Compact, lightweight modules support stacking, standardized interfaces, and modular replacement, simplifying installation, maintenance, and future upgrades.

Technical Specifications – ESS-GRID HV Pack

• Module Energy: 7.776 kWh
• Module Nominal Voltage: 57.6 V
• Module Capacity: 135 Ah
• Controller Working Voltage: 80–1000 VDC
• Rated Voltage: 288 V
• Battery Quantity in Series: 5 (Minimum)
• System Configuration: 90S1P
• Rated Energy: 38.88 kWh
• Recommended Current: 68 A
• Maximum Charging Current: 120 A
• Maximum Discharging Current: 120 A
• Dimensions (L × W × H): 620 × 726 × 1110 mm
• Host Software Protocol: CAN BUS (250 Kb/s)
• Cycle Life: >6,000 cycles @90% DOD (25℃)
• Protection Level: IP20
• Storage Temperature: -10℃ ~ 40℃
• Warranty: 10 Years
• Battery Life: ≥15 Years
• Weight: 378 kg
• Certifications: UN38.3 / IEC62619 / IEC62040 / IEC62477 / CE