WELTRUS FX10FT1044LP-2
All-in-one Liquid-cooled ESS Container — Industrial-Grade Energy Storage for Commercial & Industrial Applications
Product Overview
FX10FT1044LP-2
The WELTRUS FX10FT1044LP-2 is a highly integrated, standard 10-foot containerized energy storage system designed for commercial and industrial applications, with a rated AC output voltage of 400V. This system is capable of on/off-grid switch functionality with optional <20ms seamless switching, providing strong off-grid load capability.
Key Features
All-in-One 10-ft Container
Highly integrated 3S system, cooling system, and fire protection system, delivering greater capacity within a smaller footprint.
On/Off-grid Switching
Optional <20ms seamless on/off-grid switching function for special requirements, providing strong off-grid load capability.
String-Based Solution
Each battery cluster is independently managed, enhancing system reliability and stability for industrial applications.
Multiple Power Sources
Equipped with reserved interfaces for diesel generator and PV inverter, supporting multiple power sources for diverse scenarios.
Liquid Cooling System
Advanced liquid cooling combined with forced air cooling ensures optimal temperature management and extends battery life.
Comprehensive Safety
Aerosol system combined with water spray system provides multi-layer fire protection for maximum safety.
Technical Specifications
Battery Specifications
| Cell Type | LFP / 314 Ah |
|---|---|
| Pack Configuration | 52.2 kWh / 1P52S |
| System Configuration | 1044 kWh / 4P260S |
| Rated DC Voltage | 832 V |
| DC Voltage Range | 728 ~ 936 V |
| Max. Charge/Discharge Rate | 0.5 P |
| Max. Depth of Discharge | 100% (25 ± 2 ℃) |
Grid Side Specifications
| Rated Output Power | 500 kW |
|---|---|
| Rated AC Voltage | 400 V |
| AC Voltage Range | ±15% |
| Grid Type | 3W+N+PE |
| Rated Frequency | 50 Hz / 60 Hz |
| On/off-grid Switching | 10~20s (Standard) / <20ms (Optional) |
| Power Factor | 0.99 / -1 ~ +1 |
| THDi | ≤3% |
| DC Ratio | <0.5% Ipn |
Backup Side Specifications
| Max. PV Inverter Input Current | 800 A |
|---|---|
| Max. Diesel Generator Input Current | 800 A |
| Max. Backup Load Port Current | 800 A |
| Recommended Max. Backup Load Power | 350 kW (70% of Rated Output Power) |
General Specifications
| Cycle Life | ≥ 8,000 cycles |
|---|---|
| Communication | Modbus TCP/IP |
| Fire Suppression System | Aerosol system + Water spray system |
| Ingress Rating | IP55 |
| Cooling System | Liquid cooling + Forced air cooling |
| Operating Temperature | -25℃~55℃ (Derating after 45℃) |
| Anticorrosion Rating | C4 (C5 optional) |
| Humidity | 0~95% RH (non-condensing) |
| Noise | ≤ 80 dB |
| Altitude | 3000m (Derating above 2000m) |
| Dimensions (W×D×H) | 2991×2438×2896 mm |
| Weight | 11 t |
Applications
Industrial Manufacturing
Peak shaving and demand response for factories and manufacturing plants.
Commercial Buildings
Energy cost optimization for office towers, shopping malls, and hotels.
Microgrid Systems
Grid stabilization and renewable energy integration for microgrids.
Mining Operations
Reliable backup power and off-grid energy for remote mining sites.
Critical Infrastructure
Uninterruptible power supply for hospitals, data centers, and telecom.
Island & Remote Areas
Off-grid power solutions for islands and remote communities.
Certifications & Standards
Safety & EMC Standards
Grid Connection Standards
Ready to Power Your Business?
Contact us today to learn more about the WELTRUS FX10FT1044LP-2 ESS Container and how it can benefit your project.
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+86-13735502672
Adhering to the development philosophy of market-oriented, customer-centric, and supply based, we continuously promote technological innovation and product upgrades, and provide global users with higher quality, efficient, and environmentally friendly clean energy solutions.