Professional Battery Energy Storage Systems Manufacturer
Experience reliable power with our 17.92kWh air cooled battery pack, built with EVE’s trusted LiFePO4 cells and enhanced through partnerships with leading brands like REPT BATTERO and Hithium — delivering high-quality, scalable ESS lithium-ion battery solutions.
Certified and Trusted: Our product meets rigorous international standards certifications.
Seamless Integration: Compatible with leading inverter brands including Goodwe, Deye, Growatt, and Sofar, ensuring a smooth and efficient setup with your existing solar power infrastructure.
UN38.3
This air-cooled battery pack is engineered with high-performance prismatic lithium iron phosphate cells, forming a reliable and scalable ESS battery pack for residential, commercial, and industrial applications.
It features 280Ah LiFePO4 battery cells with 1P16S / 1P20S group configurations, delivering long-lasting durability with a cycle life of up to 8000 cycles.
The system provides a nominal capacity of 14.336kWh (±25°C) or 17.92kWh (±25°C), ensuring stable output, high safety, and excellent thermal management for modern ESS lithium-ion battery systems.
Advanced Air-Cooled Thermal Management
The air cooled battery pack uses an efficient cooling system that reduces heat accumulation, enhances safety, and prolongs battery life—ideal for regions with wide temperature variations.
High-Safety 280Ah LiFePO4 Prismatic Cells
Built with premium 280Ah prismatic lithium iron phosphate cells, the pack offers superior thermal stability, long cycle life (8000 cycles), and enhanced fire resistance for mission-critical energy storage systems.
Modular ESS Battery Pack for Flexible Integration
Its scalable architecture allows the ESS battery pack to be configured in 1P16S or 1P20S setups, supporting both voltage and capacity expansion for diverse application scenarios.
Reliable ESS Lithium-Ion Battery Performance
Designed for residential, commercial, telecom, microgrid, and industrial users, this ESS lithium-ion battery delivers stable power output, high efficiency, and reduced maintenance needs.
280Ah LFP
Specifications
| Model | SE-BP-280L1P16S | SE-BP-280L1P20S |
| Cell Capacity&Type | 280Ah LFP | 280Ah LFP |
| Group configuration | 1P16S | 1P20S |
| Nominal capacity | 14.336kWh(@25°C±2) | 17.92kWh(@25°C±2) |
| Efficiency | ≥94% | ≥94% |
| Max. constant charging/discharging power | 0.5P | 0.5P |
| Range of operating voltage | 43.2~57.6V | 54V~72V |
| Max. range of working temperature | Charging: 0℃~55℃ Discharging: -30℃~55℃ | Charging: 0℃~55℃ Discharging: -30℃~55℃ |
| IP rating | IP20 | IP20 |
| Cooling method | Air cooling | Air cooling |
| Weight | 114kg | 140kg |
| Dimension(W*D*H) | 483mm×814mm×235mm | 483mm×970mm×235mm |
| Fire safety configuration | Aerosol | Aerosol |
| Cycle Life | 8000 | 8000 |
Home Backup & Solar Storage: The 17.92kWh air-cooled lithium battery pack provides safe, long-lasting backup power for homes, storing excess solar energy and ensuring reliable operation during outages. Its LiFePO4 chemistry enhances safety for indoor or garage installation.
Commercial Buildings & Small Businesses: Ideal for office buildings, retail stores, and small commercial users, the system supports peak shaving, electricity cost reduction, and stable backup power. The scalable ESS battery pack design makes capacity expansion simple and cost-effective.
Telecom Towers & Remote Communication Sites: With robust LiFePO4 prismatic cells and air-cooled thermal management, the pack delivers reliable power for telecom base stations, remote towers, and off-grid communication nodes, even in harsh outdoor environments.
Microgrid & Off-Grid Energy Systems: The high-capacity ESS lithium-ion battery enables stable energy buffering for microgrids, renewable energy systems, and islanded grids, ensuring continuous power for communities, farms, and remote industrial operations.
Industrial Parks & Factory Power Backup: Designed to withstand heavy-duty cycling, the battery pack supports industrial load management, equipment backup, and energy optimization for factories and industrial zones, contributing to improved power stability and reduced operational costs.
SolarEast BESS is committed to delivering quality industrial and large scale ESS facilities professional technicasupport and thoughtful customer services beyond your expectations.

If you are looking for 14.33kWh Air-Cooled Energy Storage Pack and want to know more about the technical information, please feel free to contact SolarEast BESS.
Customized Energy Storage Battery Pack
At SolarEast BESS, We offer a variety of customized solutions to meet the diverse needs of residential and commercial applications. Customization options include battery cells, protection levels, Battery Management System (BMS), and capacity. Details are as follows:
Battery Type: Choose battery chemistry based on factors such as cycle life, cost, and safety.
Capacity: Customize the capacity of the battery pack according to specific requirements.
Voltage: Select different nominal voltages based on system requirements and compatibility.
Cooling Method: Choose between air-cooled or liquid-cooled designs based on environmental conditions and cooling efficiency needs.
Protection Level: Customizable protection features, such as IP ratings (e.g., IP20, IP67), to ensure safe operation in both indoor and outdoor environments.
Battery Management System (BMS): Customize the Battery Management System (BMS) with features such as remote monitoring, advanced safety protocols, and real-time performance tracking.
ESS Battery Pack Package
SolarEast BESS typically uses two types of packaging: Cardboard Box Packaging and Wooden Box Packaging. However, we also offer alternative packaging options based on customer requirements, including:
Cardboard Box Packaging: Lightweight and cost-effective packaging for small ESS components, such as battery cells and controllers, often with protective materials like foam.
Wooden Box Packaging: Durable packaging for medium-sized or heavy ESS components, providing strong protection against impact and environmental factors.
Shockproof Packaging: Packaging with shock-absorbing materials, such as foam, to protect sensitive ESS components from vibrations and impacts during transport.
Containerized Packaging: Used for large, heavy ESS systems or components, placed in containers to prevent shifting and protect against environmental factors during transport.

Our Commercial & Industrial and Large Utility Scale Energy Storage Solutions Have Reached Clients in Over 100 Countries, Empowering Homes and Businesses with Sustainable, Reliable Energy.
SolarEast business scope covers the global market. It has formed strategic partnerships with many famous brands worldwide, and has exported to more than 100 countries, including the United States, Canada, the United Kingdom, Germany, Australia, the Philippines, Lebanon, etc. SolarEast energy storage has passed the global mainstream certification, in line with the North American UL9540, UL1973, European CB/CE, and Italian CEI-021 standards.
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
FREE Request a Quote! Fill out the form to connect with us and start your energy storage journey today!