





Brand: TSTY
Capacity: 418kWh All-in-one Air-cooled ESS Cabinet
Series: Energy Storage System
Application: all-in-one container solution integrates PCS, EMS, BMS, cooling and fire suppression systems, AC combiner cabinet, and other essential components.
The Air-cooled ESS Cabinet series includes models with 400V, 690V, and 800V output options, suitable for different application scenarios and requirements. They feature advanced pack - level liquid cooling and temperature balancing, maintaining cell temperature differences within 3℃. This enhances cell temperature consistency and extends battery life. Its modular design enables flexible parallel configurations and higher energy density, significantly improving the cost - effectiveness, safety, and installation conve-nience of ESS projects.

| Item | |
| Cell Type | LFP/314Ah |
| Pack Configuration | 52.248 kWh/1P52S |
| System Configuration | 418kWh/1P416S |
| Rated DC Voltage | 1331.2V |
| DC Voltage Range | 1164.8~1497.6V |
| Max.Charge/Discharge Rate | 0.5P |
| Max.Depth of Discharge | 100%(25±2℃) |
| Cycle Life | ≥8,000 cycles |
| Communication | Modbus TCP/IP |
| Fire Suppression System | Aerosol |
| Ingress Rating | IP55 |
| Cooling | Liquid cooling |
| Operating Temperature | -25℃~55℃(Deratingafter45℃) |
| Anticorrosion Rating | C4(C5 optional) |
| Humidity | 0~95%RH(non-condensing) |
| Altitude | 4500m |
| Dimensions(W*D*H) | 1,300*1,300*2,400 mm |
| Weight | 3,700 kg |
| Certification | UN38.3,IEC62477-1,IEC61000,IEC62619,IEC63056 |
1. Compact:2㎡ footprint only, easy transportation & fast installation.
2. High Integration:418kWh energy in one cabinet with remarkable endurance.
3. Efficient Cooling:Optimized in-PACK duct design ensures high-efficiency cooling with reduced energy consumption.
4. Long Cycle Life:Over 8,000 cycles, providing excellent long-term battery performance.
5. Flexible Expansion:Modular design, simplified parallel expansion.
6. Ultimate Safety:In-PACK fire warning and protection with aerosol, prevent heat diffusion and runaway









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