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Grid-Side ESS

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Grid-side ESS

The distributed modular energy storage system is an energy storage system designed by Nanjing AE System for industrial and commercial power consumption scenarios. The PACK and BMS in the system are all developed and produced by the company itself, and the coupling degree is extremely high, which can operate safely and efficiently in various application scenarios. The energy storage system consists of a power supply cabinet and a battery cabinet. Its main features are small footprint and flexible configuration. It can be distributed in various industrial and commercial energy storage application scenarios to achieve functions such as peak cutting and valley filling, dynamic capacity expansion, participation in power grid deployment, and emergency power consumption.

20HC/30HC/40HC ESS

With over 15 years of experience in the energy storage industry, AEAUTO core team is a leading manufacturer of energy storage systems (BESS), providing solutions for utility, commercial and residential applications.

20HC/30HC/40HC ESS

Modular design

Isolated or non-isolated modules with different power levels are available

AC/DC.DC/DC unidirectional or bidirectional

l conversion module can be selected MPPT module to achieve photovoltaic access

STS module is optional for off-network switching

Flexible configuration

Outdoor cabinet design, small footprint, power cabinet and battery cabinet can be configured according to actual needs

Flexible capacity increase and decrease, multiple power cabinetsand battery cabinets can be combined to achieve larger capacity applications

Independent branch input

A single cluster (single cabinet) battery independently matches a group of power conversion devices, and a multi-battery cabinet corresponds to multiple groups of power conversion devices in the power cabinet

Safe and reliable

The protection level of the battery cabinet is IP55,and that of the power cabinet is IP54

The four-level fire protection system escorts the safe and stable operation of the battery system

The battery cabinet has a small capacity design, the cabinet is physically isolated, and the fault is controllable

20HC/30HC/40HC ESS

Bess Battery Management System

The lithium battery is used as an energy storage carrier to store electric energy and supply electric energy with in a certain time, and the provided electric energy has smooth transition,peak cutting and valley filling, frequency requlation and voltage regulation functions.

Bess Battery Management System

How does it work?

The AEAUTO grid-side energy storage solution works by utilizing an energy storage system to store excess energy during periods of low demand. This stored energy can then be released during periods of high demand, which helps balance the load on the power system. The solution uses advanced control algorithms to manage the energy flow and ensure that the stored energy is released at the right time. This helps improve the overall reliability of the power system and reduces the risk of power outages or other disruptions.

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Project Cases

AEAUTO's energy storage solutions can be adapted to different application scenarios according to customer needs. The aim is to reduce energy consumption and environmental pollution, reduce costs, improve efficiency and enhance the competitiveness of enterprises.

Electrical AEESS20/30/40HC
Container specifications 20HC 30HC 40HC
Container specifications 3.01MWh 5.27MWh 7.53MWh
Capable capacity 2.67-3.01 4.52-5.27 6.67-7.53
Adapted voltage range 1000-1500V
Charge and discharge multiplier 0.5CP
Cell parameters LFP-3.2V-280Ah-896Wh
Module parameters LFP-38.4V-560Ah-21.504kWh / LFP-76.8V-280Ah-21.504kWh
Performance and Safety
Cycle life 8000 (90%DOD,270%EOL)
Circulation efficiency ≥94%(DC side)
BMS scheme Active Balance + Three-level Architecture
Communication interface Ethernet/RS-485/CAN
Communication specifications Modbus-TCP/IEC61850/104
Temperature control scheme Intelligent Frequency Conversion Air Cooling
Fire protection plan Gas/Smoke/Temperature Detection + Heptafluoropropane + Water Fire Protection + Perfluorohexanone (Optional) Active Ventilation
Insulation resistance >10MQ
Auxiliary power AC380V-50Hz
Height above sea level 5000m (>3000m Reduce The Capacity)
Allowable ambient temperature -40~+55℃
Allow relative humidity 0-95%Rh( No Condensation )
Level of protection IP65
Anti-corrosion level C4( C5 Selection And Matching)
Structure
Size L*W*H 6058*2438*2896mm 9125*2438*2896mm 12192*2438*2896mm
Full weight 28T 48T 69T
Product certification B/T36276, GB/T34131, UL1973, UL9540A, IEC62619, UN38.3