Product Features and Advantages
High Security
Use lithium iron phosphate (LiFePO4) cells with high thermal stability.
Thermal insulation material between battery cells, preventing heat diffusion at temperatures up to 1000°C.
Fine-tuned fire safety design with internal fire suppression. IP67 high safety protection level.
Long Lifespan
Equipped with advanced batteries of first-line battery suppliers, the longest cycle life of the battery cell is 8000 Cycle. Optimized flow channel design through thermal simulation ensures a temperature difference of less than 3°C within a single pack, ensuring cell stability and reliability.
High Integration
Modular design to match container and cabinet energy storage. Modular high energy density design for smaller size and lighter weight.
Technical Specifications
280Ah LFP
314Ah LFP
Specifications
| Model | SE-BP-280L1P48S | SE-BP-280L1P52S |
| Cell Capacity&Type | 280Ah LFP | 280Ah LFP |
| Group configuration | 1P48S | 1P52S |
| Nominal capacity | 43.008kWh(@25°C±2) | 46.59kWh(@25°C±2) |
| Efficiency | ≥94% | ≥94% |
| Max. constant charging/discharging power | 0.5P | 0.5P |
| Range of operating voltage | 129.6~172.8V | 140.4V~187.2V |
| Max. range of working temperature | Charging: 0℃~55℃ Discharging: -30℃~55℃ | Charging: 0℃~55℃ Discharging: -30℃~55℃ |
| IP rating | IP67 | IP67 |
| Cooling method | Liquid cooling | Liquid cooling |
| Weight | 305kg | 330kg |
| Dimension(W*D*H) | 790mm×1065mm×245mm | 790mm×1154mm×243mm |
| Fire safety configuration | Aerosol | Aerosol |
| Cycle Life | 8000 | 8000 |
Specifications
| Model | SE-BP-314L1P48S | SE-BP-314L1P52S | SE-BP-314L1P104S |
| Cell Capacity&Type | 314Ah LFP | 314Ah LFP | 314Ah LFP |
| Group configuration | 1P48S | 1P52S | 1P104S |
| Nominal capacity | 48.23kWh(@25°C±2) | 52.24kWh@25℃,0.5P | 104.49kWh(@25°C±2) |
| Efficiency | ≥94% | ≥94% | ≥94% |
| Max. constant charging/discharging power | 0.5P | 0.5P | 0.5P |
| Range of operating voltage | 129.6~172.8V | 140.4V～187.2V | 280.8V~374.4V |
| Max. range of working temperature | Charging: 0℃~55℃ Discharging: -30℃~55℃ | Charging: 0℃~55℃ Discharging: -30℃~55℃ | Charging: 0℃~55℃ Discharging: -30℃~55℃ |
| IP rating | IP67 | IP67 | IP67 |
| Cooling method | Liquid cooling | Liquid cooling | Liquid cooling |
| Weight | 315kg | 340kg | 650kg |
| Dimension(W*D*H) | 790mm×1065mm×245mm | 790mm×1154mm×243mm | 790mm×2170mm×245mm |
| Fire safety configuration | Aerosol | Aerosol | Aerosol |
| Cycle Life | 8000 | 8000 | 8000 |
Product Application
Residential Solar+: 3-day backup for average households
Commercial Peak Shaving: 30% demand charge reduction
Telecom Towers: Off-grid operation up to 2-3 days
EV Charging Hubs: Buffer 10+ fast charges daily
Microgrid Nodes: Plug-and-play grid support
FAQ
What is a Battery Energy Storage System (BESS)?
A.A.Battery energy storage system (BESS) is a technology that uses lithium-ion batteries as the core to achieve efficient storage and release of electrical energy through battery packs, management systems, and power conversion devices. It is mainly applied in power grid peak shaving, renewable energy integration, and distributed energy management, and has the characteristics of high energy density, fast response, and long cycle life.
Why are BESS solutions important for modern energy grids?
A.Modern energy grids increasingly depend on variable renewable sources, like solar and wind. This variability means supply does not always match demand. A BESS smooths power output, provides backup power during outages, and helps maintain grid frequency and voltage. This reliability benefit is crucial for power quality and grid stability.
What are the main advantages of BESS?
A.• High Energy Density: BESS can store large amounts of energy in relatively small footprints.
• Long-Duration Storage: They can provide power for hours, making them suitable for load shifting, peak shaving, or time-of-use management.
• Established Technology: Lithium-ion and related chemistries are mature, widely available, and backed by extensive industry experience.
• Versatility: BESS can serve multiple roles, from residential backup to utility-scale support.
How is BESS used for renewable energy integration?
A.In solar and wind installations, BESS stores excess energy during periods of high generation, then releases that stored energy during low generation or peak demand. This application helps stabilize output and reduces curtailment (wasting potential generation).
How do BESS compare to supercapacitors?
A.• Energy Density vs. Power Density: BESS offer higher energy density (store more energy per unit volume), while supercapacitors excel at delivering high power quickly.
• Cycle Life: Supercapacitors have a very long cycle life; batteries degrade more quickly over repeated cycles.
• Duration of Discharge: BESS is well-suited for longer-duration applications (minutes to hours), whereas supercapacitors are ideal for short, high-power bursts (seconds to minutes).
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High Security
Long Lifespan
High Integration
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Battery Rack integrate multiple cells/modules with centralized management, enabling scalable energy storage, balanced performance, and enhanced safety through intelligent BMS control.
Operational Assurance
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Your One-Stop Energy Solution Provider
SolarEast is a trusted provider of comprehensive energy solutions, delivering customized battery energy storage systems for industrial and commercial clients. Whether it’s energy management, cost optimization, or renewable energy integration, we offer professional expertise and tailored services to meet your diverse needs.
With SolarEast, you can benefit from:
One-Stop Service
Full support from needs assessment and system design to installation and maintenance
Efficient Storage Solutions
Lower energy costs and enhance energy utilization
Smart Management
Enable peak shaving, load shifting, and backup power functionalities
Renewable Integration
Seamlessly integrate solar, wind, and other renewable energy sources for a sustainable future
Fill out the form to connect with us and start your energy storage journey today!
