Customizable 46kWh to 373kWh Energy Storage Battery
Our High Voltage Rack Mounted Battery is a robust Industrial Rack Mounted Battery built with 100% brand-new, Grade A LiFePO4 Battery Rack Battery cells from trusted partners like EVE, REPT BATTERO, and Hithium. This premium Rack Mount LiFePO4 Lithium Battery is certified to rigorous international standards (CE, RoHS, UN38.3, MSDS) and ensures seamless integration with all leading inverter brands (Goodwe, Deye, Growatt, Sofar).
UN38.3
Our high-performance High Voltage Rack Mounted Battery is a robust Industrial Rack Mounted Battery solution, built around LiFePO4 Battery Rack Battery technology. This premium Rack Mount LiFePO4 Lithium Battery features large-capacity 280Ah LFP cells, offers flexible Nominal capacity options of 233kWh or 373kWh, utilizes advanced Liquid cooling, and provides exceptional protection with a Pack IP67 rating.
Optimal Energy Independence
Harness solar power and reduce reliance on the grid with our 233-373kWh storage capacity, ideal for storing solar energy during peak sun hours and using it during peak demand or at night.
Advanced Battery Technology
Utilizing cutting-edge LiFePO4 battery technology, our system ensures a longer lifespan with over 8000 cycles at 80% Depth of Discharge (DoD), providing consistent and reliable power.
Seamless Integration
Compatible with leading inverter brands including Goodwe, Deye, Growatt, and Sofar, ensuring a smooth and efficient setup with your existing solar power infrastructure.
Smart BMS (Battery Management System)
Our intelligent BMS enhances battery performance by continuously monitoring and optimizing each cell’s operation, ensuring safety and prolonging lifespan.
SE-RC-280L-1P52S
Specifications
| Model | SE-RC-280L-1P52S*5 | SE-RC-280L-1P52S*8 |
| Cell Capacity&Type | 280Ah LFP | 280Ah LFP |
| Group configuration | 1P52S*5 | 1P52S*8 |
| Nominal capacity | 233kWh(@25°C±2),0.5P | 373kWh(@25°C±2),0.5P |
| Efficiency | ≥94% | ≥94% |
| Max. constant charging/discharging power | 0.5P | 0.5P |
| Range of operating voltage | 702V~936V | 1123.2V~1497.6V |
| Max. range of working temperature | Charging: 0℃~55℃ Discharging: -30℃~55℃ | Charging: 0℃~55℃ Discharging: -30℃~55℃ |
| IP rating | Pack:IP67 | Pack:IP67 |
| Cooling method | Liquid cooling | Liquid cooling |
| Weight | 1960kg | 2950kg |
| Dimension(W*D*H) | 918mm×1158mm×1692mm | 918mm×1158mm×2472mm |
| Fire safety configuration | Aerosol | Aerosol |
| Cycle Life | 8000 | 8000 |
High-Capacity Industrial Peak Shaving & Load Leveling: Our robust Industrial Rack Mounted Battery offers massive capacity options (233kWh or 373kWh) perfect for heavy industry. The High Voltage architecture and high-performance 280Ah LFP cells ensure efficient, sustained discharge, enabling aggressive Peak Shaving and Load Leveling to drastically reduce monthly demand charges in large facilities.
Extreme Environment/Outdoor Deployment with IP67: Engineered for resilience, the Liquid cooling system and exceptional Pack IP67 rating safeguard the LiFePO4 Battery Rack Battery against dust, water, and extreme temperatures. This makes the system the top choice for deployment in unconditioned outdoor enclosures, remote sites, or facilities in harsh climates where conventional racks would fail.
Mission-Critical Backup Power for Commercial Infrastructure: The superior stability and energy density of this High Voltage Rack Mounted Battery system provide hours of dependable emergency power. Ideal for data centers, hospitals, and large commercial centers, the highly protected (Pack IP67) LiFePO4 Battery Rack Battery ensures critical systems remain operational and guarantees maximum business continuity during grid outages.
Flexible Capacity Scaling for Utility Grid Services: With the ability to choose between 233kWh and 373kWh capacity options (and easy scaling beyond), this Industrial Rack Mounted Battery is well-suited for utility-scale applications like Frequency Regulation and wholesale energy trading. The modular design simplifies the complex deployment required for grid stability and service contracts.
Seamless Integration with High-Power Solar Arrays: Optimally designed as a Rack Mount LiFePO4 Lithium Battery, the high voltage output pairs directly and efficiently with large-scale solar inverters. The robust 280Ah LFP cells ensure reliable storage and delivery of captured solar energy, maximizing self-consumption and system efficiency for large commercial and industrial solar installations.
SolarEast BESS is committed to delivering quality industrial and large scale ESS facilities professional technicasupport and thoughtful customer services beyond your expectations.


Our innovative solar and lithium battery solutions have reached clients in over 100 countries, empowering homes and businesses with sustainable, reliable energy.
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
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