500 kW / 1.04 MWh All-in-One BESS for an Industrial Factory in
Serbia
Commercial & Industrial ESSCategory
Project Overview
Four Integrated ESS Units Connected in Parallel
This industrial factory project uses four 125 kW / 261 kWh all-in-one energy storage systems connected in parallel, providing a combined rated power of 500 kW and a total battery capacity of 1,044 kWh.
Each unit integrates the power conversion system (PCS) directly into the battery cabinet. This reduces the need for separate power conversion equipment and simplifies installation, creating a compact system layout for factory energy storage.
The parallel configuration brings the four units together into a coordinated storage system. By combining cabinet-level integration with parallel scalability, the project achieves approximately 1 MWh of battery capacity through a modular cabinet BESS architecture.
System Configuration
Configuration | Details |
Application |
Industrial factory energy storage
|
System Type | All-in-one Cabinet BESS |
ESS Units | 4 × 125 kW / 261 kWh |
Total Rated Power | 500 kW |
Total Battery Capacity |
1,044 kWh — approximately 1.04 MWh |
PCS Integration | PCS integrated into each battery cabinet |
System Arrangement | Four ESS units connected in parallel
|
System Function Summary
- Provides battery energy storage to support factory operations.
- Integrates the PCS and battery within each cabinet.
- Combines four ESS units into a 500 kW / 1,044 kWh system.
- Reduces the need for separate power conversion equipment.
- Uses a modular parallel architecture to simplify system deployment.
Project Gallery

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