This outdoor energy storage cabinet integrates LiFePO₄ batteries, BMS, liquid cooling, and PCS. With 261.268 kWh capacity, 125 kW output, and AC380V voltage, it supports grid compensation, off-grid backup, and energy optimization for efficient, sustainable energy use.
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| Model | SS130502-261KWh-832V314A(314AH1P260S) | Remarks |
| DC side | ||
| Rated energy storage capacity of the battery | 261kWh | |
| System rated voltage | 832V | |
| System voltage range | 728V~936V | |
| Battery type | Lithium iron phosphate battery (LFP) | |
| Series and parallel connection of battery packs | 1P*52S*5S | |
| Maximum charging and discharging current | 179A | |
| AC side | ||
| Rated AC power | 125kW | |
| Rated AC current | 212A | |
| Rated AC voltage | 380/400V，3P+N+PE | |
| Rated AC frequency | 50Hz | |
| Total harmonic distortion rate of current THDI | <3% (rated power) | |
| Total harmonic distortion rate of voltage THDU | <3% (linear load) | |
| General parameters | ||
| Protection level | IP54 | |
| Local control display | 8.4-inch touch all-in-one machine (including 4G) | |
| relative humidity | 0~95% (non condensing) | |
| noise | Less than 80dB | |
| ambient temperature | -25 ℃~60 ℃ | |
| (Derating above 45 ℃) | ||
| Cooling method | Intelligent liquid cooling, 3kW | |
| Altitude | 3000m | |
| (Derating over 2000m) | ||
| BMS communication | Ethernet/RS485/CAN | |
| EMS communication | Ethernet/RS485/CAN | |
| Size (W * D * H) | 1000*1350*2346mm | |
| Weight (approximately) | 2.5T |
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