ATEN 50kW BESS
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 Benefits
- 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
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
50kW BESS 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.
ATEN 50kW BESS System Diagram
Product Image Gallery
Electrical Specifications
Electrical ATEN 50-128 ATEN 50-192 Rated Energy Capacity 128kWh 192 kWh Rated DC Voltage 358.4V 358.4V Rated AC Power 50kW 50kW Rated Grid Voltage 400V/480V 400V/480V AC Rate of Current 72A/60A 72A/60A Grid Frequency Range 50Hz/60Hz ± 2.5% 50Hz/60Hz ± 2.5% Isolation Method 3 Phase 4 Line Transformer 3 Phase 4 Line Transformer
General Specifications
General ATEN 50-128 ATEN 50-192 Dimensions (L/W/H) 2250/1300/2591mm 2250/1300/2591mm Weight <3.9T <4.9T Protection Rating IP54 IP54 Operating Temperature -20 ~ 40°C -20 ~ 40°C Max Altitude 3000m 3000m Communication Interfaces RS485, Ethernet, GPRS RS485, Ethernet, GPRS Certification IEC62619, UN38.3, CE, UL1973, UL9540A IEC62619, UN38.3, CE, UL1973, UL9540A
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