ATEN 50kW BESS
— Hybrid —
Battery Energy Storage System

The ATEN 50kW BESS (Battery Energy Storage System) is an all-in-one system built around a 50 kW power conversion system designed for either grid connected or totally off grid applications. The ATEN-50 offers light commercial customers turn key energy storage systems that are designed for 10+ years of hassle free energy  generation and usage. It comes in three capacity sizes: 64 kWh, 128 kWh, and 192 kWh.

The ATEN 50kW pairs seamlessly with a number of different energy sources.  Typically Solar, Grid, and Diesel Gensets are paired together to make mini-grid applications.

 

ATEN 50kW BESS

50 kW Power Platform

Supports up to 3 R138 Racks

ATEN 50kW BESS

ATEN 50kW BESS

  • The 50kW PCS cabinet contains a Hybrid 50kW PCS with 250V~520V DC voltage
  • The battery storage can be converted to 400V~480V AC through the 50kW Hybrid PCS
  • The battery rack can be charged through renewables through the 50kW DC/DC PCS
  • Power can be seamlessly transferred to a backup diesel generator the BESS is unable to support the power demand

Common Applications

  • Increased Self-Consumption/Self-Sufficiency from Solar plus Storage
  • Commercial Centers and Malls looking to Offset Power Costs
  • Hotels, Hospitals, Schools
  • Frequency Regulation
  • Demand Charge Reduction
  • Backup Power/ Uninterruptible Power Systems
  • PV + BESS + Charging Stations
  • Clean Energy Minded Companies
  • Small Micro-Grid Projects

Product Features

  • The 50kW PCS Cabinet Contains a Hybrid 50kW PCS with 250V~520V DC Voltage
  • The 192kWh Battery string is Converted to 400V AC through the 50kW Hybrid PCS, AC Power is Transferred to the Isolated
    Transformer Supporting the Loads
  • The Battery String is Charged from the PV System 50kW DC/DC During Day Time Operation
  • Power Supply will be Switch to DG by the ATS and STS Seamlessly Transferred to PCS when BESS and PV are Short of Supply

50kW BES Systems Include

The ATEN 50kW battery energy storage systems (BESS) contains the full battery system with battery management system and three phase power conversion system.  Designed to seamlessly integrate with Solar, Wind, Grid, or Gensets, the ATEN 50kW is the building block to clean energy systems including On-Grid hybrid and Micro-Grid Systems.

ATEN 50kW Systems are fully certified and include:

  • The system storage cabinet
  • 50 kW power conversion system (PCS)
  • ATEN R64 Racks (1, 2 or 3 depending on size)
  • BESS Controller with Battery Management System
  • HVAC System for temperature and humidity management
  • WiFi system monitoring so you can check performance anytime
  • System safety labels for better user safety and awareness
  • Installation manual for the entire BESS system
  • Commissioning and annual inspection documents
  • Electrical 3 line & mechanical drawings

Our ATEN BES Systems are designed to make logistics, installation, and commissioning easier.


Enclosure dimensions:

D = 1,300mm, W = 2,250mm, H = 2,591mm

D = 4’3″, W = 7’2″, H = 8’6″

ATEN 50kW BESS
System Diagram

Product Specs

50

PCS
(kW)

64

Battery
(kWh)

2.3 x 1.3 x 2.6

Enclosure
(m)

Electrical Specifications

Item ATEN 50-64
Rated Energy Capacity 64kWh
Rated DC Voltage 358.4V
Rated AC Power 50kW
Rated Grid Voltage 400 ~ 480V
AC Rate of Current 60-72A
Grid Frequency Range 50Hz/60Hz ± 2.5%
Isolation Method 3 Phase 4 Line Transformer

General Specifications

Item ATEN 50-64
Dimension (L/W/H) 2250/1300/2591mm
Weight <5T
Protection Rating IP54
Operating Temperature -20 ~ 40°C
Max Altitude 3000m
Communication Interfaces RS485, Ethernet, GPRS
Certificates IEC62619, UN38.3, CE, UL1973

50

PCS
(kW)

128

Battery
(kWh)

2.3 x 1.3 x 2.6

Enclosure
(m)

Electrical Specifications

Item ATEN 50-128
Rated Energy Capacity 128 kWh
Rated DC Voltage 358.4V
Rated AC Power 50kW
Rated Grid Voltage 400 ~ 480V
AC Rate of Current 60-72A
Grid Frequency Range 50Hz/60Hz ± 2.5%
Isolation Method 3 Phase 4 Line Transformer

General Specifications

Item ATEN 50-128
Dimension (L/W/H) 2250/1300/2591mm
Weight <5T
Protection Rating IP54
Operating Temperature -20 ~ 40°C
Max Altitude 3000m
Communication Interfaces RS485, Ethernet, GPRS
Certificates IEC62619, UN38.3, CE, UL1973

50

PCS
(kW)

192

Battery
(kWh)

2.3 x 1.3 x 2.6

Enclosure
(m)

Electrical Specifications

Item ATEN 50-192
Rated Energy Capacity 192 kWh
Rated DC Voltage 358.4V
Rated AC Power 50kW
Rated Grid Voltage 400 ~ 480V
AC Rate of Current 60-72A
Grid Frequency Range 50Hz/60Hz ± 2.5%
Isolation Method 3 Phase 4 Line Transformer

General Specifications

Item ATEN 50-192
Dimension (L/W/H) 2250/1300/2591mm
Weight <5T
Protection Rating IP54
Operating Temperature -20 ~ 40°C
Max Altitude 3000m
Communication Interfaces RS485, Ethernet, GPRS
Certificates IEC62619, UN38.3,CE, UL1973
The accuracy or completeness of the System Information is not guaranteed and is subject to change without notice. No license under any AGreatE or third party intellectual property rights is implied or granted with this Information. Customers are solely responsible for evaluating and selecting the Systems and determining whether each System is fit for a particular purpose and suitable for its particular use and method of application. Our Systems are not manufactured to any Customer requirements or specifications unless expressly agreed to in writing by AGreatE.

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