Name: 2MW / 4MWH ESS Storage System
Availability: InStock

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Key Features

Why Choose This System?

Engineered for reliability, safety, and maximum return on investment across all C&I and utility-scale energy storage applications.

Hybrid Integration

Intelligent Hybrid Technology for Optimal Energy Use

Our system automatically switches between solar power, grid, and battery storage based on real-time energy demand and availability. The built-in EMS continuously analyses power flow to maximise renewable utilisation, reduce peak demand charges, and minimise grid dependency — cutting electricity costs by up to 60% for commercial and industrial users.

Scalable & Modular

Scalable & Future-Ready Industrial Design

The modular cluster architecture allows easy capacity expansion — add more battery strings or parallel additional containers as your energy needs grow. Deployable as a standalone 2MW/4MWH unit or stacked into multi-MW arrays for utility-scale projects. Built with industrial-grade components rated for harsh environments including mining, islands, and deserts, backed by 10+ years of proven reliability.

4MWH LFP Storage

High-Capacity 4MWH LFP Battery Storage

Equipped with Grade-A LFP (Lithium Iron Phosphate) cells delivering 4,085 kWh of usable energy, the system provides long-lasting backup power and ensures continuous operation during blackouts or grid outages. LFP chemistry offers superior thermal stability, non-combustibility, and over 6,000 deep-cycle charge-discharge cycles — extending the calendar life of the entire system beyond 20 years with minimal capacity fade.

Smart EMS

Smart Energy Management & Remote Monitoring

Compatible with Aurea's cloud-based Energy Management System, the unit supports remote monitoring via web dashboard and mobile app (iOS & Android), giving operators full visibility over energy consumption, battery state of health, and dispatch performance. Automated strategies include peak shaving, frequency regulation, demand response, and VPP aggregation — all configurable remotely without site visits.

Mechanical Parameters

System Configuration & Specifications

Complete technical data for the AUREA-BESS-2MW4MWH-40HQ. Compare with other models in the series or request a custom configuration.

AUREA C&I ESS Series Configuration

Parameter	500KW / 1MWH	1MW / 2MWH	2MW / 4MWH ★	3MW / 6MWH
Model	AUREA-500K-1M	AUREA-1MW-2M	AUREA-2MW-4M	AUREA-3MW-6M
Rated Energy	1,075 kWh	2,150 kWh	4,085 kWh	6,130 kWh
Rated Power	500 kW	1,000 kW	2,000 kW	3,000 kW
LiFePO4 Battery (Grade A)	314Ah × 240S × 4P	314Ah × 240S × 8P	314Ah × 240S × 16P	314Ah × 240S × 24P
Container	20ft Standard	20ft High-Cube	40ft High-Cube	40ft HC × 2
PCS Modules	500 kW × 1	500 kW × 2	1,000 kW × 2	1,000 kW × 3
Cooling Method	Air Cooling	Liquid Cooling	Liquid Cooling	Liquid Cooling
AC Voltage (configurable)	400 / 480V	400 / 480 / 690V	400 / 480 / 690V	400 / 480 / 690V
RT Efficiency	≥ 87%	≥ 88%	≥ 88%	≥ 88%
IP Rating	IP55	IP55	IP55	IP55
Fire Suppression	FM200 / Aerosol	FM200 / Aerosol	FM200 / Aerosol	FM200 / Aerosol
Cycle Life	≥ 6,000 cycles	≥ 6,000 cycles	≥ 6,000 cycles	≥ 6,000 cycles
Design Life	20 Years	20 Years	20 Years	20 Years
★ Currently viewing: 2MW / 4MWH model \| AUREA ENERGY — Better & Brighter Future \| We use ONLY Grade-A Approved Cells

Detailed Technical Specifications — 2MW / 4MWH

Parameter	Specification
Battery System
Battery Chemistry	LFP — Lithium Iron Phosphate
Cell Specification	3.2V / 314Ah Grade A Prismatic
Nominal System Voltage	768 V DC
DC Voltage Range	614 V ~ 870 V DC
Cycle Life @ 80% DoD	≥ 6,000 Cycles (25°C)
State of Health (EoL)	≥ 80% Capacity Retention
Power Conversion System (PCS)
Rated AC Power	2,000 kW (2 × 1,000 kW)
AC Output Voltage	400V / 480V / 690V (configurable)
AC Frequency	50 Hz / 60 Hz
Peak Efficiency	≥ 98.5%
Power Factor	≥ 0.99 (leading / lagging)
THD Voltage	≤ 3%
Thermal Management
Cooling Method	Indirect Liquid Cooling + Air Conditioning
Cell Temperature Range (maintained)	20°C ~ 35°C
Ambient Operating Temperature	−20°C ~ +55°C
Operating Humidity	5% ~ 95% RH (non-condensing)
Safety & Physical
Container Standard	40ft High-Cube ISO 668
Outer Dimensions (L×W×H)	12,192 × 2,438 × 2,896 mm
Total Weight	Approx. 38,000 kg
IP Rating	IP55
Fire Suppression	Automatic FM200 / Aerosol (NFPA 855)
Certifications	CE / IEC 62619 / UL 9540 / UN38.3 / ISO 9001
Commissioning Time	≤ 3 Working Days On-Site

Products Details

Core Subsystem Overview

Each subsystem inside the 2MW/4MWH ESS is factory-assembled, individually tested, and pre-commissioned before delivery — ensuring rapid site deployment and long-term reliability.

LFP Battery Pack & BMS

Bidirectional PCS Unit

LFP Battery Pack

314Ah Grade-A LFP prismatic cells — tier-1 manufacturer
Compact cluster design with independent fault isolation per string
Automated cell balancing at cell and pack level
≥ 80% capacity retention at end of 6,000th cycle
Self-discharge ≤ 3% per month — suitable for seasonal storage

Bidirectional Power Conversion System

2 × 1,000 kW modular PCS — optional N+1 redundancy
Peak conversion efficiency ≥ 98.5%
AC output: 400V / 480V / 690V (configurable per site)
Power factor ≥ 0.99, harmonic distortion THD ≤ 3%
Black-start capability for critical load restoration

Liquid Cooling System

Cloud EMS & SCADA

Precision Liquid Cooling System

Indirect liquid cooling — no electrolyte contact risk
Cell temperature uniformity within ±2°C across all clusters
Operates across ambient range −20°C to +55°C
Anti-freeze protection to −40°C (optional heating pads)
Variable-speed coolant pump — energy-optimised operation

Cloud EMS & Intelligent Dispatch

Real-time SCADA dashboard — web and mobile app
Automated strategies: peak shaving, arbitrage, frequency regulation
VPP-ready with OpenADR 2.0 and AGC/AVC dispatch support
Protocols: Modbus TCP/RTU, IEC 61850, DNP3, MQTT, CAN
AI-powered SOH prediction and predictive maintenance alerts

System Commissioning & Debugging

Every AUREA ESS undergoes rigorous factory acceptance testing (FAT) before shipment, and a structured on-site commissioning procedure ensures full system readiness within 3 working days of delivery.

Power-On & Initialization Test System boot-up verification, LED indicators, HMI display responsiveness, and communication link checks between BMS, PCS, and EMS.

PCS Functionality & Grid Synchronisation Verification of grid-tie and off-grid modes, voltage/frequency output stability, reactive power compensation, and anti-islanding protection.

Battery Integration & BMS Validation Full charge-discharge cycle test, BMS communication validation, SOC calibration, thermal management confirmation, and fire-detection system check.

EMS Strategy & Remote Access Handover Dispatch strategy configuration, cloud dashboard setup, mobile app activation, and operator training handover with commissioning report delivery.

Why Choose Aurea Energy?

Industry-Leading Efficiency — PCS conversion efficiency ≥ 98.5% with advanced MPPT solar integration, delivering the lowest levelised cost of storage (LCOS) in its class.
Reliable 24/7 Power — Seamless <20 ms transition between grid-tied, off-grid, and backup modes ensures zero-interruption power supply for critical industrial loads.
Low Maintenance & Durable — Grade-A LFP cells with a 20-year design life and ≥ 6,000 cycle rating minimise replacement costs and maximise the project's IRR.
Smart Energy Management — Real-time cloud monitoring, AI-powered adaptive performance optimisation, and open API integration reduce operational overhead and maximise revenue streams.
10-Year Performance Warranty — Guaranteed ≥ 80% battery capacity retention and ≥ 97% system availability over the warranty period, with prorated replacement coverage.
Global Service Network — Dedicated field engineers and regional spare parts depots ensure next-business-day support response for installations worldwide.