UN38.3 Certified 20FT 3.44MWh Containerized Battery Energy Storage System with 1228.8V DC Voltage and 1400A Current
The UN38.3 Certified 20FT 3.44MWh Containerized Battery Energy Storage System is a fully integrated solution designed for solar energy storage applications. This system combines lithium iron phosphate batteries, advanced battery management, fire suppression, and environmental control within a standard 20-foot container.
| Parameter | Specification |
|---|---|
| Nominal Capacity | 3440 kWh |
| DC Rated Voltage | 1228.8V |
| Voltage Range | 1075.2V - 1382.4V |
| Rated Current | 1400A |
| Cell Specifications | 280Ah (3840 cells total) |
| Module Configuration | 320 modules, 1P12S |
| Battery Management | 48 packet strings, 10 clusters |
| Liquid Cooling System | 15kW heating, 40kW refrigeration |
| Fire Protection | Heptafluoropropane pipeline system |
| System Cycle Life | >6000 cycles at 25°C |
| Capacity Availability | >70% |
| Weight | |
| Dimensions | 6.058m × 2.438m × 2.591m |
- Parallel/offline operation capability for flexible deployment
- Modular design with customizable bidirectional inverter units
- Advanced battery management system with comprehensive protection
- Private cloud dispatching with local operation integration
- Remote firmware updates and operation strategy management
- DC grid connection logic for multi-cluster battery operation
- Grid load control for peak load reduction
- Electricity expense optimization for enterprises
- Fast installation and low maintenance costs
- Island microgrid systems
- New energy and distributed energy power stations
- Small-scale thermal power peak regulation
- Outdoor temporary large load centers
- Industrial, commercial, and business centers with fluctuating loads
- Emergency mobile power stations
- Electric vehicle charging and discharging stations
Soundon New Energy, backed by Sound Group and Hunan Chasing Financial, specializes in technology innovation, product design, and marketing for battery cathode materials and high-capacity lithium-ion batteries. With annual production capacity of 50,000 tons of NCM & LiFePO4 cathode materials and 6 GWh of high-capacity lithium-ion batteries, our products serve public infrastructure, military, aviation, transportation, energy, and communication sectors.
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