

Features
High Safety
- Selection oflithium iron phosphate cells with high thermal stability;
- Avoiding short circuits between cells with soft padding;
- Overallelastic constraint to reduce the impact of cell expansion.
Long Lifespan
- Equipped with advanced batteries from top-tier battery suppliers, the cells have a maximum cycle life of up to 8000 cycles;
- The design of air channels between cells effectively controls heat accumulation and thermal runaway, ensuring cell stability and reliability.
Standardization
- Standardization of manufacturing processes to ensure stability andefficiency in production, improving product quality and reducing production costs.
Specification
Model | SE-BP-280A-1P16S | SE-BP-280A-1P20S | |
Celltype | LFP | ||
Cell capacity | 280Ah | ||
Group configuration | 1P16S | 1P20S | |
Nominal voltage | 51.2V | 64V | |
Nominal power | 14.34kWh(@25°℃±2) | 17.92kWh(@25℃±2) | |
Efficiency | ≥94% | ||
Max.constant charging/discharging power | 0.5P | ||
Nominal charging/discharging current | 140A | ||
Range of operating voltage | 43.2V~57.6V | 54V~72V | |
Max range of working temperature | Charging | 0℃~55℃ | |
Discharging | -30℃~55℃ | ||
Max temperature of national standard fullcycle battery ce ll | 35℃ | ||
Max,temperature difference of national standard full cyde battery | cell 3℃ | ||
IP rating | IP20 | ||
Environment humanity | <90%RH(non-condensing) | ||
Way of cooling | Air cooling | ||
Weight | 114kg | 140kg | |
Dimension(W*D’H) | 499mm×814mm×230mm | 483mm×970mm×233mm | |
Fire safety configuration | Perfluorohexane/Aerosol(optional) | ||
Maximum working altitude | 2000m | ||
Cycle Life | 8000 | ||
Warranty | 3 years |
User Manual
SE-BP Air Cooling ESS
FAQ
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