At Seplos, we are excited to present our cutting-edge Battery Energy Storage Systems (BESS) that redefine energy storage solutions. Our flagship product, the Seplos 53.2KWh high voltage battery system – HV-50-HITEN-104, is designed to meet the diverse needs of energy consumers while ensuring maximum efficiency and safety.
Quick Answer: What is a High Voltage BESS System?
A High Voltage BESS System is a battery energy storage solution designed for commercial and industrial applications. It stores renewable energy and supports applications such as peak shaving, load shifting, backup power, and grid optimization.

A Customizable Energy Solution
Our BESS battery energy storage systems like HV-50-HITEN-104 are not just a battery; it is a customizable energy storage solution. With the ability to expand power capacity up to 85.19KWh by connecting multiple cabinets in parallel, we cater to various energy demands. Whether you are looking to optimize your energy usage through peak shaving or load shifting, our systems provide the flexibility needed to adapt to your energy management strategies.
Innovative Design for Optimal Performance
Every detail in our HV-50-HITEN-104 is meticulously engineered. Each module features a single fan that effectively cools the temperature, enhancing overall system performance. We understand that maintaining optimal operating temperatures is crucial for efficiency and longevity. This innovative cooling design ensures that our energy storage systems perform reliably, even under varying load conditions.
Safety at the Forefront
Safety is paramount in lithium energy storage systems, and we take this responsibility seriously. Our BESS is equipped with an aerosol extinguishing system, providing comprehensive protection against potential hazards. This feature underscores our commitment to safety, ensuring that users can rely on our products without fear. We believe that a safe energy storage solution is essential for fostering trust and confidence in renewable energy technologies.
Technical Excellence
Our energy storage battery systems are built with advanced technical specifications that set them apart in the market. With a nominal voltage of 512V and a nominal capacity of 104Ah, our systems deliver reliable performance. The working voltage range of 432V to 584V, along with a robust charge and discharge current of 100A, ensures that our BESS can handle demanding applications with ease. Moreover, with a cycle life of 6000 cycles, our batteries promise longevity, making them a sound investment for the future.
Seamless Integration with Inverters
To maximize the benefits of our BESS, we have established compatibility with several high-quality inverters. Whether it’s the Sofar, Goodwe, or Deye hybrid inverters, our systems communicate seamlessly using CAN and RS485 protocols. This interoperability simplifies the integration process, allowing users to set up their energy storage systems with minimal hassle.
Frequently Asked Questions
What is the capacity of the Seplos High Voltage BESS System?
The Seplos HV-50-HITEN-104 provides 53.2kWh energy storage capacity and supports expansion up to 85.19kWh by connecting multiple cabinets in parallel.
What applications can a High Voltage BESS System support?
High voltage BESS systems are suitable for:
- commercial solar projects
- industrial energy storage
- peak shaving
- load shifting
- renewable energy integration
Is the Seplos BESS compatible with solar inverters?
Yes. The system supports CAN and RS485 communication protocols and is compatible with inverter brands including Sofar, Goodwe, and Deye.
How long is the cycle life of the Seplos BESS battery?
The Seplos high voltage battery system supports up to 6000 cycles, providing long-term performance for commercial energy storage applications.
Conclusion: The Future of Energy Storage
The Seplos High Voltage BESS System provides businesses with a scalable and reliable solution for modern energy storage needs. With high voltage performance, advanced safety features, and flexible expansion options, the HV-50-HITEN-104 is designed for commercial and renewable energy applications.
Contact Seplos today to discuss your BESS requirements, project solutions, and customized energy storage options.




