Professional Battery Energy Storage Systems Manufacturer
We deliver superior High Voltage ESS Battery Module units engineered for seamless integration into commercial applications. Our Commercial ESS Module utilizes safe and reliable LiFePO4 cells from industry leaders like EVE, REPT BATTERO, and Hithium. Certified to rigorous international standards for quality assurance, we ensure fast deployment, with sample delivery in 7-14 days and mass production in 35-60 days.
UN38.3
We present the Model SE-280L-1P8S, a robust Commercial ESS Module designed. This unit features high-capacity 280Ah LFP cells in a 1P8S Group configuration, boasts a long Cycle Life of 8,000 cycles, and maintains a straightforward IP20 rating for optimal performance in controlled energy storage environments.
Scalable Design
Compact design, light weight. Standard module, flexible system expansion.Flexible module process, easy maintenance.
Advanced Safety
Laser welding to ensure penetration depth and width.Laser welding manufacturing techniques to guarantee stable electronic connection.
Wide Operating Range
Energy efficiency ≥ 95% @ 0.5P normal temperature.The annual module fault tolerance rate is 0.5 ‰.
Super long Life Super Wide Application Range
The new generation of lithium ion battery products willoffer solution to your battery applications.
1P8S 280Ah LFP
Specifications
| Model | SE-280L-1P8S | |
| Cell Capacity&Type | 280Ah LFP | |
| Group configuration | 1P8S | |
| Nominal capacity | 7.168kWh(@25°C±2) | |
| Efficiency | ≥94% | |
| Max. constant charging/discharging power | 0.5P | |
| Max. range of working temperature | Charging: 0℃~55℃ Discharging: -30℃~55℃ | |
| IP rating | IP20 | |
| Cycle Life | 8000 | |
| Environment humanity | <90%RH(non-condensing) |
Passenger Vehicle; Plug-in Hybrid Vehicle; Agricultural Vehicle; Heavy-duty Vehicle; Light Commercial Vehicle; Electric Bus etc.
Laser welding manufacturing techniques to guarantee stable electronic connection
Reliable structural strength and stability
Suitable for all kinds of industrial voltage platform, easy maintenance
Excellent cooling conditions and homogeneity of temperature
UN38.3, MSDS compliant
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.

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!