FoxESS T-MAX 215 kWh Energy Storage System

The FoxESS T-MAX 215 kWh energy storage system is an integrated, modular energy storage solution designed for commercial and industrial applications. The all-in-one solution combines lithium iron phosphate (LFP) batteries, an intelligent BMS, a high-efficiency PCS, a heat dissipation management system, and functional safety features, offering the ability to operate in various modes (including peak shaving, load shedding, PV energy control, frequency regulation).

Manufacturer: Fox ESS — a company specializing in energy storage solutions and BMS/PCS systems. The product is delivered as a pre-configured plug-and-play system, with operational monitoring capabilities via the Fox ESS cloud through Wi-Fi, 4G, or 5G, while maintaining safety and network compatibility standards in accordance with applicable regulations.

Electrical and Technical Parameters

• Battery Type: LFP 3.2/280
• Battery Module Capacity: 53.76 kWh
• Battery System Capacity: 215 kWh
• Operating Voltage Range: 672 ~ 876 V
• Number of Temperature Sensors: 128
• Rated Output Power: 100 kW
• Peak Output Power: 110 kW
• THDi: <3%
• Rated Voltage (AC): 380/400 V, 3L/N/PE
• Power Factor: >0.99 (adjustable range -1 ~ 1, leading/lagging modes)
• Nominal Frequency: 50/60 Hz
• Round-trip Efficiency: >89%
• DoD (Depth of Discharge): 0 ~ 100%
• Lifetime: ≥8000 cycles at 70% EOL
• Communication Interfaces: Ethernet (data transmission to the cloud via Wi-Fi / 4G / 5G)
• Network Code / Compliance: EN50549-1 / EN50549-2 / EN50549-10; compliance with IEC 62619, IEC 60730-1 appended H, IEC 62477-1, IEC 61000-6-2, IEC 61000-6-4, UN 38.3

Mechanical and Environmental Parameters

• Battery Module Protection Class: IP67
• System Protection Class (enclosure): IP54
• Cooling Type: Liquid cooling
• Dimensions (W × D × H): 1040 × 1500 × 2200 mm
• Weight: <2500 kg
• Operating Temperature: -25 °C ~ 55 °C
• Operating Humidity: 0 ~ 95% (non-condensing)
• Noise: <75 dB @ 1 m
• Maximum Installation Height: ≤3000 m
• Fire Protection: Aerosol