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ESS Battery

Optimized Solution for Energy Saving & High-quality Power
Energy Storage System(ESS) stores electric energy and utilize them for later consumption. It is purposed to improve energy efficiency, by enhancing the quality of renewable energy that results stabilization of power supply system. LG Energy Solution provides the most optimal energy solution for the users using our state-of-the-art energy storage system with a long lifespan and a top-notch quality.

ESS Battery Li-ion Battery Safety Guide

Concept of ESS

Energy Storage System(ESS) stores electric energy and utilize them for later consumption. It is purposed to improve energy efficiency, by enhancing the quality of renewable energy that results stabilization of power supply system.
• Grid-scale

Grid-scale batteries are deployed at power plants, substations, or solar/wind farms to provide capabilities such as peak shifting, renewable integration, and frequency regulation.

• C&I

C&I batteries are deployed at commercial or industrial facilities (Offices, Schools, Factories, etc.) to provide capabilities such as peak shifting and renewable integration.

• Home Battery

Home batteries save the electricity generated from the solar panels installed at homes during the day and allow you to use it during the night.

• UPS

UPS batteries protect Internet Data Centers and IT facilities which need a stable stream of power supply.

Key Features

LG Energy Solution provides the most optimal energy solution for the users using our state-of-the-art energy storage system with a long lifespan and a top-notch quality.

RESU

  • Compact Size & Space Saving
    The compact and sleek design of the RESU allows you to place it anywhere you want, both indoors and outdoors.
  • Reliable Performance
    The RESU provides reliability for your home with its industry leading longevity.
  • Proven Safety
    The safety of LG Energy Solution’s lithium-ion Battery is proven in the automotive and ESS markets.
  • Expandable at Need
    The RESU models can be combined up to 2 units to increase energy capacity

Grid-scale and C&I

  • Safety
    Proprietary self-extinguishing UL9540A solution
  • Easy Installation
    Battery rack is pre-assembled in the factory and then delivered to site
  • Diverse Product Options
    A wide range of module and rack options to optimally meet customers’ needs
  • Small Footprint
    Lithium-ion ESS battery with the world’s smallest footprint

UPS

  • Extremely Small Footprint
    (Only 1.1m2 required for 1MW system)
  • Lower Total Cost of Ownership
  • Proven Safety
    (UL1973 Listed, CE Certified)

Differentiated Technology and Performance

LG Energy Solution's ESS battery applies the Lamination & Stacking technology to create high energy density and achieved compactness. It maintains stable structure against frequent charging/discharging, with superior lifespan compared to its competitors.
  • High-loading electrode structure
    • Winding
      Limitations in electrodethickness
    • Lamination & Stacking
      Increase in electrode thickness

  • Minimized the dead space inside the cell
    • Winding
    • Lamination & Stacking

  • Cell structure with extended lifespan
    • Winding
    • Lamination & Stacking

  • Mechanical/Thermal stability
    • Winding
      Fe Ball penetration
    • Lamination & Stacking
      Penetration precented

Global Reference

LG Energy Solution has installed or been awarded over 11GWh of grid-scale projects since the launch of our ESS business.

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