Lithium Solutions

BESS Solution

5 MWh BESS Solution

CLNEnergy’s Microgrid Solution—also known as a distributed energy island system—integrates local power generation, energy storage, photovoltaic (PV) systems, and smart load control into a unified, self-reliant power network. Designed for flexibility, it can operate independently or with the main grid. Ideal for remote areas, islands, and off-grid locations, this 5.015 MWh Battery Energy Storage System (BESS) delivers high-capacity, stable, and scalable power, ensuring energy availability, reducing fossil fuel reliance, and enabling sustainable, grid-independent operations.

When combined with Energy Storage Systems (ESS), micro grids offer a reliable and flexible power solution. ESS plays three key roles in enhancing microgrid performance:

  1. Stabilizing Renewables: CLN Energy ESS balances the variability of solar, wind, and biomass by working with EMS and the grid to deliver stable, predictable power. It boosts on-site renewable use, reduces transmission losses, and ensures backup during downtimes.
  2. Improving Power Quality: By regulating voltage and frequency, ESS ensures distributed systems meet grid standards for smooth integration.
  3. Load Management & Peak Shaving: ESS stores excess energy during low demand and releases it during peak times, easing stress on generators and enabling flexible capacity expansion.

CLN Energy’s ESS solutions deliver reliable storage, intelligent control, and scalable designs. Ideal for building resilient microgrids in remote and demanding locations.

Available Models

5 MWh BESS Solution

BESS-1045-0.5C

Containerized battery energy storage system designed for utility-scale renewable integration, peak shaving, and grid stabilization. Built with advanced LiFePO₄ technology, intelligent EMS, and comprehensive safety systems for reliable large-scale energy storage.

Technical Specifications

Model BESS-1045-0.5C
Battery Module
Cell Capacity 314 Ah
Battery Pack 1P52S
Module Voltage 166.4 V
Module Power 52.2496 kWh
IP Class IP67
Battery Rack
Nos. of Modules 8 pcs
Cluster Nominal Voltage 1331.2 V
Voltage Range 1164.8-1476.8 V
Single Battery Rack Power 417.997 kWh
Battery Container
Nos. of Battery Clusters 12 pcs
Battery System Energy 5015 kWh
Battery Cabin Dimension (W×D×H) mm 6058 × 2438 × 2896 mm
Weight <43 T
Cooling Method Liquid cooling
IP Class IP54
Compliant With Standards
Battery IEC62619 UL1973 UL9540A UN38.3

Key Features

Intelligent Operation & Maintenance

Multiple Protection System

Modular Standard Design

High Energy Density for Flexible Layout and Expansion 1 MWh BESS Solution.

Efficient Installation and Commissioning of AC/DC Integrated System

Application

Grid stabilization

Mini/Micro-grid Application

Peek sharing & load balancing