Megawatt-Hour Utility Scale BESS: Grid-Level Stability and High-Yield Energy Arbitrage
Reliable Off-Grid Power & Grid Balancing & Stability
Seamless Frequency Regulation & Peak Shaving for Utilities. Integrated High Voltage Energy Storage architecture for superior efficiency and seamless grid frequency regulation. Balance grid loads and improve overall reliability. Provide dependable standalone power for islands and remote sites.
Microgrid Integration & Renewable Integration
Smooth renewable output and maximize ROI from clean energy. Seamlessly integrate solar, wind, and storage within microgrids.
Backup & Resilience & Virtual Power Plant (VPP) & Dispatch
Ensure critical load backup and enhance energy resilience. Aggregate distributed assets for grid services and market participation. Black Start Capability & Ultra-Fast Response for Critical Infrastructure.
High-Density Storage
Utilizing Grade A 314Ah LiFePO4 cells, providing up to 5.015MWh in a standard 20ft container—more power in a smaller footprint.
High Reliability & Safety
The system is designed with redundant features and automatic monitoring, ensuring safe and stable operation of the grid.
Advanced Thermal Management
Proprietary liquid cooling technology ensures temperature uniformity (ΔT < 3°C), extending battery lifespan by 20%.
Application Scenarios
Off-Grid & Microgrid Applications : Industrial parks, data centers, islands, mining sites, and remote locations.
Grid & Utility Applications : Utilities, power producers, renewable developers, and aggregators.
Store electricity during off-peak times and use electricity at peak times. Save money by avoiding electricity peak rate..
Farm Battery Energy Storage Solutions
Farm energy storage solutions are designed for agricultural production, utilizing high-efficiency lithium battery technology to store solar and wind energy and ensure stable power supply for key equipment such as irrigation, lighting, and cold storage.
Island Battery Energy Storage Solutions
Access to energy is more than a convenience—it's a necessity. SolarEast BESS provides comprehensive hybrid power solutions that integrate solar generation, lithium battery storage, and intelligent energy management to deliver clean, uninterrupted power 24/7.
Energy Storage Solutions for Industrial Parks
Optimize Energy Efficiency. Cut Costs. Embrace Sustainability. SolarEast BESS provides customized BESS energy storage solutions for industrial parks to reduce peak demand charges, stabilize power supply, and enable smart energy management.
Why SolarEast Leads in Utility-Scale Energy Storage
SolarEast’s utility-scale energy storage solutions stand out for their unparalleled performance, safety, and scalability.
Our proprietary liquid cooling technology and high-voltage architecture ensure maximum efficiency and longevity, while our AI-powered energy management system optimizes grid interaction and future-proof flexibility. With advanced safety features like fire suppression and leak detection, combined with a modular design for easy expansion, our solutions grow with your needs. Plus, our cloud-based BMS and unified control platform offer seamless remote monitoring and real-time diagnostics, providing you with complete control and peace of mind.
Advanced Thermal Management and High-Voltage Architecture:
Liquid Cooling: Proprietary liquid cooling technology ensures temperature uniformity (ΔT < 3°C), extending battery lifespan by 20%.
High-Voltage Capability: Utilizing Grade A 314Ah LiFePO4 cells, providing up to 5.015MWh in a standard 20ft container—more power in a smaller footprint.
Intelligent Energy Management System (EMS):
AI-Powered Forecasting: Real-time monitoring and predictive maintenance, optimized for grid interaction.
Multi-Protocol Compatibility: Supports over 100 protocols and open API integration, ensuring seamless interaction with various grid systems.
Robust Safety and Scalability:
6S Safety Standard: Multi-level protection including AI-powered cell monitoring, aerosol fire suppression, and combustible gas detection.
Unified Control and Optimization:
Cloud-Based BMS: Dual-processor architecture, 4KHz real-time monitoring, and 90% diagnostic coverage.
Unified Control Platform: Remote monitoring, cross-platform mobile access, and comprehensive health and performance analytics.
Certified Safety: Fully Compliant with International Standards for Zero-Risk Operations.
24/7 Technical Support & Global Logistics: Rapid Deployment in 100+ Countries.
Request a Technical Proposal & ROI Analysis
Related Products
1.2 MWh Energy Storage System Container
The SolarEast 1.2MWh containerized BESS delivers reliable MWh-scale energy storage for commercial microgrids, industrial parks, and grid-edge peak shaving projects. All-in-one liquid-cooled design integrates LiFePO4 battery packs, PCS, EMS, BMS, and fire suppression in a single ISO-standard container. Scalable, UL9540-certified, and available for OEM/ODM.
Key specs:
1.2MWh | Liquid-cooled
LiFePO4 | Grid-tied & off-grid
IP55 | UL9540 / IEC 62619
Purpose-built for utility developers and large industrial operators, the SolarEast 2MWh containerized battery energy storage system delivers 1MW rated power with 2.089MWh total capacity in a compact, pre-assembled unit. A 34.5% improvement in energy density over previous-generation systems ensures maximum storage per square meter on constrained project sites.
Key specs:
2MWh | 1MW rated power
314Ah LiFePO4 | Liquid-cooled
UL9540 / CE
5.015 MWh Energy Storage System Container
SolarEast's 5MWh containerized BESS is the flagship solution for utility-scale developers, IPPs, and grid operators requiring maximum capacity per container footprint. Designed for multi-unit parallel deployment to 10MW, 20MW, and beyond, it is the cornerstone of large-scale grid stabilization, frequency regulation, renewable energy time-shifting, and demand response programs.
Key specs:
5MWh | Multi-unit scalable
High-voltage architecture | Liquid-cooled
UL9540 / CE / CB
More Power in Less Space
3.34 MWh Containerized Energy Storage System
The SolarEast 3.34MWh platform sets the benchmark for high-density utility-scale BESS. Engineered for mega-efficient performance, this next-generation containerized ESS delivers ultra-low LCOS (Levelized Cost of Storage), rapid deployment, and seamless grid integration for solar farms, wind + storage hybrid projects, and large-scale industrial energy management.
Key specs:
3.34MWh | Ultra-high density
Liquid-cooled LiFePO4 | Grid-forming ready
UL9540 / IEC 62619
Related Project
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Empowering Industrial Resilience with Hybrid Solar + Diesel + Storage Integration
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SolarEast 5MW/10MWH lifepo4 battery CONTAINER BESS FOR PEAK SHAVING
Detailed case study of Solareast 5MW/10MWh LFP Battery Container BESS for peak shaving. Learn how we optimized energy costs and grid stability for this utility-scale project.
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A 3.34 MWh containerized liquid-cooled energy storage system has been shipped to the United States.
Introducing SolarEast's cutting-edge 3.34MWh containerized liquid-cooled energy storage system in the USA!
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The 2.5MW/5MWh Energy Storage Container System Has Been Successfully Delivered to Lebanon.
In June 2025, SolarEast Energy Storage successfully deployed a 2.5MW/5MWh, liquid-cooling energy storage system for a plastic factory in Lebanon.
Read MoreFAQ
How long does it take to install the system?
A.Thanks to its all-in-one cabinet design, installation is fast and straightforward, reducing onsite labor and deployment time significantly.
Can the BESS system be customized?
A.Yes. SolarEast BESS provides OEM/ODM solutions to meet specific capacity, voltage, and integration requirements for different business needs.
What safety features are included?
A.The system includes a comprehensive fire protection system with: Smoke and temperature detectors Electric aerosol fire extinguishing Real-time signal integration with a fire control host and alarm system Ensuring multi-level safety in every operating condition.
Can I expand the system capacity in the future?
A.Yes. The modular design supports up to 10 units in parallel, making it highly scalable for growing energy demands in industrial and commercial facilities.
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No.968 Guanlin Road, Luolong District, Luoyang City, Henan Province, P.R. China
