EPES261L
Category:
Energy Storage System
Product Features
All-in-One
Pre-assembled for Easy Installation
Highly Integrated for Easy O&M
Safe & Reliable
Cabinet Level UL9540A
4-level Fire Fighting System
Long Cycle Life
Active Liquid Cooling (Heating) System
Optimized Operating Temperature
Flexible Expansion
Expand as Required
Outdoor Installation
Minimizing Footprint
Just 1.4m² Floor Space
30% Savings in Width
Easy Transportation
One-door Design
Symmetric Mass Distribution
Application Scenarios
Product Specifications
| DC Side Parameters | |
| Cell Type | LFP (Lithium Iron Phosphate) |
| Nominal Voltage | 832 Vdc |
| Operating Voltage Range | 715–936 Vdc |
| Nominal Capacity | 314 Ah |
| Nominal Energy | 261 kWh |
| Charge/Discharge Rate | 0.5C |
| Configuration | 1P260S |
| Module Nominal Energy | 52.2 kWh |
| Module Configuration | 1P52S |
| Battery Pack Weight / Quantity | 350 kg/unit; total 5 units |
| AC Side Parameters (Grid-connected) | |
| Rated AC Power | 125 kW |
| Maximum AC Power | 137.5 kW |
| Nominal Grid Voltage | 230/400 Vac, 3W+N+PE |
| Voltage Range | 340–460 Vac |
| Nominal Grid Frequency | 50/60 Hz |
| THD | <3% |
| Adjustable Power Factor | -1 – 1 |
| System Parameters | |
| Depth of Discharge | 95% (5%–100%) |
| Cycle Life | >8,000 cycles @ 95% DOD, 70% EOL |
| Altitude | <2,000 m (derating above 2,000 m) |
| Operating Relative Humidity | 0~100% RH, no condensation |
| Operating Temperature Range | -30 ℃ – 55 ℃ |
| Thermal Management Mode | Air Cooling (PCS, TMS) + Liquid Cooling & Heating (Battery) |
| Rated Cooling Input Power | 2.5 kW |
| Rated Cooling Capacity | 5 kW |
| Rated Heating Power | 2 kW |
| Fire Suppression System | Pack & cabinet aerosol, water, interlocked exhaust ventilation, pressure relief |
| Thermal Runaway Detection | Heat, smoke, flammable gas, cell temperature |
| Ingress Protection | IP55 |
| Corrosion Protection Class | C4 |
| Noise | <72 dB |
| Dimensions (W×D×H) | 1050 × 1500 × 2450 mm |
| Weight | ~2600 kg |
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