Introducing the Seplos ESS Energy Storage System Powering the Future

Seplos is  committed to delivering cutting-edge energy storage solutions that redefine efficiency and reliability. Our 26KWh 256V 104Ah LiFePo4 Battery ESS Off-Grid All-In-One Energy Storage System is engineered to meet the demands of modern energy needs, whether for residential, commercial, or industrial applications. Designed with innovation at its core, this system combines high performance, safety, and scalability to empower sustainable energy independence.  

Modular Design for Unmatched Flexibility  

Central to our ESS is its modular architecture. The renewable energy battery storage system comprises five battery modules, each built with 3.2V 104Ah Grade A prismatic LiFePo4 cells in a 16S1P configuration. This design allows seamless scalability—users can start with a single cabinet and expand capacity as needed. The modular approach simplifies maintenance, reduces downtime, and ensures cost-effectiveness over the system’s lifespan.  

Advanced Cooling Technology for Optimal Performance  

Heat management is critical for battery longevity. Each module in our ESS energy storage system integrates a dedicated cooling fan to regulate temperature and maintain peak efficiency. By actively dissipating heat, the system operates reliably even under high-load conditions or in warmer climates. This proactive thermal management extends cycle life and ensures consistent power delivery, making it ideal for off-grid or hybrid energy setups.  

Safety First: Comprehensive Protection Mechanisms  

Safety is non-negotiable in lithium-based systems. Our ESS incorporates aerosol fire extinguishing technology, providing an added layer of protection against thermal runaway or rare fault scenarios. Combined with built-in safeguards for overcharge, over-discharge, and short-circuit protection, the system adheres to stringent safety standards, giving users peace of mind in diverse operating environments.  

Scalable Solutions for Diverse Energy Needs  

Whether you’re powering a home or a large facility, our ESS adapts to your requirements. The system supports series or parallel connections, enabling voltage and capacity customization. With a single cabinet delivering 25KWh (rated) and expansion capabilities up to multiple units, it’s a versatile solution for backup power, renewable integration, or load-shaving applications.  

Technical Excellence: Built to Last  

Performance underpins every detail. The ESS boasts a 256V nominal voltage, 104Ah capacity, and a 51KW charge/discharge power rating, ensuring rapid energy transfer. It operates flawlessly in temperatures from -15°C to 45°C and delivers 6,000+ cycles, translating to decades of service. Communication via CAN & RS485 protocols enables real-time monitoring and integration with energy management systems.  

Seamless Integration with Leading Inverters  

Compatibility is key for seamless operation. Our ESS works with top-tier inverters like Sofar, Goodwe, Deye, and Afore, supporting CAN communication protocols for effortless synchronization. This interoperability simplifies setup and ensures optimal performance across hybrid or off-grid solar installations.  

Conclusion

With a 30-day stock availability and the ability to produce 1,000 units monthly, we prioritize timely delivery without compromising quality. Our ESS embodies rigorous quality control and innovation. From its intelligent design to its unmatched safety features, the Seplos ESS is more than a battery—it’s a long-term investment in energy resilience.