Integration of 5MW/10MWh Energy Storage Batteries with Solar Photovoltaic Systems

In 2025, SolarEast BESS completed a 5 MW battery energy storage system (BESS) in Luoyang, SolarEast BESS’s 10MWh Liquid Cooling Battery Energy Storage System (BESS) has been successfully installed in Luoyang Base as part of a high-voltage solar hybrid system. This project showcases an innovative energy storage solution for industrial and commercial applications, providing a reliable and sustainable energy option for the region.  

Which is used in conjunction with a large-scale solar photovoltaic power plant to provide stable, clean electricity to remote areas. The implementation of this project not only improved the utilization rate of renewable energy in the local area but also alleviated the pressure on Luoyang's power grid.  Which is designed to be conveniently integrated into the local energy infrastructure. 

In this project, SolarEast BESS adopted an advanced lithium-iron-phosphate (LiFePO4) high-voltage energy storage battery solution, which is used in conjunction with a large-scale solar photovoltaic array to achieve a “daytime power generation and storage, nighttime power discharge and supply” model.   

Project Highlights: 

Energy Storage Capacity: Total capacity of 10MWh, capable of sustaining power supply for several hours 

System Type: High-voltage BESS, supporting both grid-connected and off-grid modes 

Application Scenarios: Remote rural areas, factories, and agricultural facilities 

Advantages: Reduces grid load, enhances energy independence, and lowers electricity costs 

The system generates electricity and charges during the day using photovoltaic panels, providing stable power in the evening and at night. Even under adverse weather conditions or grid failures, it ensures the continuous operation of critical loads.  

The primary purpose of this system is peak shaving, which plays a crucial role in optimizing the power grid's performance.  By storing energy during off-peak hours and releasing it during peak demand periods, it helps to balance the power load and reduce stress on the grid.  The energy source for this system is the 3-phase AC local grid network, ensuring a reliable and stable power supply for the operation of the energy storage system.  This initiative not only contributes to the efficient use of energy in Luoyang but also showcases the city's efforts in adopting advanced energy management technologies to meet the growing energy demands in a sustainable manner. 

Conclusion

As China's energy transition deepens, Photovoltaic + Energy Storage Systems will become the mainstream power generation model of the future. SolarEast BESS will continue to provide local customers with efficient and reliable energy storage solutions, supporting Bulgaria in achieving its energy independence and carbon emission targets. If you are seeking a China energy storage battery company, are interested in learning about SolarEast BESS battery technology solutions, or wish to obtain detailed quotes for 5MW/10MWh Energy Storage Batteries with Solar Photovoltaic Systems prices, please feel free to contact our professional team.