Professional Energy Storage Battery Cells Supplier
As a trusted LiFePO4 Prismatic Cells Supplier, we deliver top-tier 280Ah LiFePO4 Battery Cells, the ideal ESS Lithium Ion Battery for Industrial Storage Batteries. Our cells, sourced as 100% brand-new Grade A stock from industry leaders like EVE (direct factory source), REPT BATTERO, and Hithium, are engineered for exceptional performance, safety, and longevity, making them the superior choice for energy storage systems, EVs, and robust off-grid power solutions.
UN38.3
As a trusted LiFePO4 Prismatic Cells Supplier, we provide high-performance 280Ah LiFePO4 Battery Cells that are engineered to power Industrial Storage Batteries and large-scale ESS Lithium Ion Battery systems, delivering a robust Nominal Capacity of 280Ah and a substantial Nominal Energy of 896 Wh at a Rated Voltage of 3.2V.
Ultra-High Capacity
280Ah ensures long-lasting energy storage for extended use.
High Efficiency
Delivers consistent power output with minimal energy loss.
Long Cycle Life
Supports 10000+ charge cycles with minimal degradation.
Prismatic Cell Design
Optimized for compact, high-energy-density battery packs.
280Ah
Specifications
| Nominal Capacity | 280Ah | |
| Rated Voltage | 3.2V | |
| Nominal Energy | 896 Wh | |
| Voltage Range | 2.7-3.65V 2.0-3.65V | |
| Energy efficiency | 0.5P 94% 1.0P-90% | |
| Working Temperature | Charge:0°C~60°C Discharge:-30°C~60°C | |
| Storage Temperature | -40°C~60°C | |
Recommended SOC Range | 5~95%SOC | |
Cell weight | 5.5+0.15Kg | |
Energy Density | 170 wh/kg 355 WhL | |
Cyele Life@25°C | ≥ 8000 Cycles |
LiFePO4 Battery Cells widely used in high-capacity energy storage and power applications, including:
🔋 Solar Energy Storage – Ideal for off-grid and grid-tied solar power systems.
🔋 Electric Vehicles (EVs) & E-Bikes – Provides efficient and long-lasting power for sustainable mobility.
🔋 Home & Industrial Energy Storage Systems (ESS) – Supports reliable backup and renewable energy storage.
🔋 Marine & RV Power Systems – Ensures stable power for off-grid and mobile applications.
🔋 UPS & Backup Power – Delivers long-lasting and reliable emergency power.
🔋 DIY Battery Packs – Used for custom-built large-scale energy storage systems.
SolarEast BESS is committed to delivering quality industrial and large scale ESS facilities professional technicasupport and thoughtful customer services beyond your expectations.
Warranty Policy
We stand behind our Grade A claims and know you will be more than satisfied with the product you receive.
·We offer a 1 year warranty on all EVE LiFePO4 battery products. We offer technical support and troubleshooting throughout the duration of the warranty. We can offer greater than a 1 year warranty on the cells but you will need to contact us with your design specs for approval. Large orders of 1,000pcs+ minimum.
·Warranties only apply to original owner and are non-transferrable. We will verify your purchase prior to processing any warranty claims or returns.
·If it is determined that our product is obviously faulty, we will ship new product to you immediately. We will cover the cost of return shipping. This does not apply to items that have been damaged due to gross negligence, normal wear & tear, improper installation or abuse.
·Our warranty does not cover items that have been damaged due to gross negligence, improper installation or abuse. If you are unsure, you should contact us before installing the product.
*Please note we have serial numbers for every product we ship so these will be checked and verified before any warranty claim can be started.
If you are looking for 280Ah Prismatic lithium Ion Battery and want to know more about the technical information, please feel free to contact SolarEast BESS.
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!
30kWh to 60kWh Hybrid Energy Storage System
Compact hybrid air-cooled cabinet for small C&I and solar+storage projects. 30kWh to 60kWh capacity with built-in AC/DC coupling capability — compatible with existing solar installations without additional inverter. Off-grid backup power switching under 20ms. Ideal for small factories, retail outlets, and telecom base stations in SEA and Middle East markets.
30 / 40 / 50 / 60kWh Options
AC/DC Coupling, Solar-Ready
Off-Grid Backup <20ms
Compact for Urban C&I Sites
70kWh to 110kWh Air cooled Energy Storage System
The Commercial and Industrial (C&I) Energy Storage Systems from SolarEast BESS are Entry-level C&I air-cooled cabinet for small factories, commercial buildings, and solar+storage projects. Flexible capacity: 70kWh / 90kWh / 110kWh in one standard enclosure. All-in-one design with BMS, EMS, and fire protection included. Ideal for first-stage deployments with expansion to 500kWh+ via parallel units.
Flexible Capacity Options
Air-Cooled, IP55 Outdoor Ready
70 / 90 / 110kWh Flexible Options
Parallel Expandable to 500kWh+
IEC62619 & CE Certified
112kWh Hybrid Energy Storage System
50kW/112kWh all-in-one hybrid cabinet with built-in 2-MPPT solar input (up to 100kW PV), off-grid switching (<20ms), and air-cooling. Pre-assembled, commissioned within 8 hours. No separate inverter needed — ideal for solar+storage integration projects in industrial parks, farms, and remote C&I sites.
Built-in 100kW Solar MPPT Input
Off-Grid Ready,<20ms Switch
All-in-One, 8hr Commissioning
Air-Cooled, IP55, –20°C to 55°C
215kWh Hybrid Energy Storage Cabinet
This 215kWh battery energy storage system is a fully integrated commercial energy storage solution, Designed for solar, wind, and hybrid power applications, 100kW/215kWh liquid-cooled ESS cabinet engineered for continuous heavy-duty operation in demanding industrial environments. Advanced liquid cooling maintains optimal cell temperature across –30°C to 55°C — suitable for Middle East high-heat and Southeast Asia high-humidity conditions.
Pre-assembled all-in-one design with BMS, PCS, EMS, and aerosol
Fire suppression. Parallel-expandable to 2MWh+.
Proven in factory peak shaving, solar+storage, and EPC deployments
Across 30+ countries.
100kWh to 241kWh Air cooled Energy Storage System
Scalable air-cooled C&I BESS covering 100kWh to 241kWh in a single cabinet. Self-developed BMS, EMS, PCS, and thermal management fully integrated — no third-party components. Parallel connection supports expansion to MWh-scale. Suitable for industrial parks, warehouses, and commercial solar+storage projects.
100kWh–241kWh in One Cabinet
Self-Developed Core Components
Parallel to MWh-Scale
Smart EMS + Remote O&M
