Megawatt Battery Energy Storage System

Utility-Scale Energy Storage Solutions for Grid Support, Renewable Integration & Heavy Industries

Global Deployment Track Record

With over 12 years of specialized manufacturing experience, our in-house engineering teams have successfully delivered and commissioned 850 MWh+ of utility-scale and industrial BESS assets across North America, Europe, and the Asia-Pacific region. Operating out of our 45,000 m2 dedicated energy storage production facility, we maintain strict quality control at every stage to ensure zero-defect delivery for multi-million-dollar energy investments.

We engineer, manufacture, and test scalable Megawatt Battery Energy Storage Systems (MW BESS) tailored specifically for utility companies, renewable developers, EPC contractors, and heavy industrial power users.

Built for continuous, heavy-duty operation, our integrated systems house high-capacity lithium iron phosphate (LiFePO4) battery blocks, a multi-tier Battery Management System (BMS), bidirectional Power Conversion Systems (PCS), a centralized Energy Management System (EMS), and industrial-grade thermal and fire suppression units inside standardized 20ft or 40ft outdoor containers (IP54 / IP55 rated).

Our modular architecture enables seamless expansion from 1 MWh up to 100 MWh+ without requiring full system redesigns, drastically reducing engineering lead times and project deployment costs.

Core System Architecture & Technologies
High-Performance LiFePO4 Battery Technology

Chemistry Advantage: Utilizing Lithium Iron Phosphate (LiFePO4) for superior thermal stability and structural durability under high-stress operating environments.

Service Life: Engineered to deliver 6,000+ charge-discharge cycles at an operational design life of 10+ years (at 80% DoD).

Efficiency: High round-trip efficiency reaching 85% to 90%, minimizing operational energy losses.

Enhanced Safety: Inherently resistant to thermal runaway compared to standard NMC chemistries, significantly reducing insurance premiums and operational risks.

Multi-Level Battery Management System (BMS)
Master-slave architecture tracking array metrics down to the individual cell level.

Continuously logs cell voltage, temperature gradients, State of Charge (SOC), and State of Health (SOH).

Executes automated active cell balancing and instantaneous fault isolation to prevent cascading failures.

Integrates seamlessly with central EMS and local SCADA via Modbus TCP/IP, CAN, and IEC 61850 protocols.

Bidirectional Power Conversion System (PCS)
Serves as the precise, high-efficiency link between the DC battery array and the AC grid.

Supports full four-quadrant active and reactive power control.

Features seamless transition capabilities between grid-connected and off-grid microgrid modes.

Handles fast sub-second ramp rates required for grid frequency regulation and dynamic voltage support.

Intelligent Energy Management System (EMS) & Multi-Layer Safety Framework
Smart EMS Software: Local and cloud-compatible platform enabling automated scheduling for peak shaving, energy arbitrage, and demand response based on real-time pricing and load profiles.

Electrical Protection: Automated DC/AC breakers, surge protection devices (SPD), and high-precision insulation monitoring.

Thermal Management: Liquid cooling plates or intelligent HVAC climate control maintaining cell temperature differentials within +/- 2°C.

Fire Safety Integration: Built-in aerosol or Novec 1230 clean agent gas suppression systems paired with early-smoke detection (VESDA) and emergency remote trip mechanisms.

Our MW BESS is architected to perform dynamic, multi-role tasks simultaneously across utility substations, solar/wind farms, and heavy manufacturing facilities:

To guarantee zero-defect deployment, every container undergoes rigorous multi-stage testing before leaving our facility:

Cell Sorting & Testing: Automated sorting based on capacity, internal resistance, and voltage consistency.

Module & Rack Testing: Comprehensive electrical load tests, insulation resistance checks, and thermal imaging of completed racks.

Full System Integration Run: Pre-shipment simulation testing where the BMS, PCS, EMS, and fire suppression logic are verified together under simulated load conditions.

As a direct factory manufacturer, we eliminate intermediary markups while providing full engineering and lifecycle support:

Engineering & Simulation Support: In-house power systems team offering custom layout designs, single-line diagrams (SLDs), grid-code compliance reviews, and load-profile sizing simulations.

OEM / Private Label Services: Customized container branding, software white-labeling, and documentation tailored for regional distributors and EPC contractors.

Global Logistics & Lifecycle Service: Standardized container dimensions optimized for standard shipping constraints, backed by remote cloud diagnostics, rapid-response spare parts logistics, and 24/7 technical engineering support.