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LGES, Hanwha QCells ink US ESS battery supply deal

  • Spanish Market: Battery materials, Metals
  • 04/02/26

South Korean battery maker LG Energy Solutions (LGES) will supply 5GWh of energy storage batteries to Hanwha QCells USA.

The supply will consist of 5GWh of lithium-iron-phosphate energy storage system (ESS) batteries produced at its facility in Holland, Michigan, in the US, LGES said on 4 February. The deal spans from 2028-30 and the batteries are for Hanwha's power grid ESS project in the US.

LGES, alongside fellow South Korean battery makers, is doubling down on the US' ESS market, where the rapid expansion of artificial intelligence (AI) and data centres is fuelling greater electricity demand. South Korean battery makers are planning to convert their electric vehicle (EV) battery production lines into ESS ones, given a dimmer outlook on the US EV market. This comes after the US scrapped a federal tax credit for EVs and plug-in hybrids, as well as the profitability of overseas-made products coming under pressure because of US tariffs.

North America's ESS demand could expand to half of its total battery market, said Hanwha QCells' engineering, procurement and construction business unit head Chris Hodrick, echoing what LGES previously said in January 2026.

Hanwha completed a 3.3 GW/yr solar module production line at its Cartersville plant in Georgia, US, in 2024. The site also hosts a 5.1 GW/yr solar modules plant.


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