NAS Batteries

The world's first large-capacity battery energy storage system and a major leap forward in the ability to provide a stable supply of renewable energy.

About NAS Batteries NAS battery is a high-temperature rechargeable battery that uses sodium for the negative electrode and sulfur for the positive electrode. Learn more

Configurations There are two types of battery units for NAS batteries. Learn more

Solutions NAS batteries that enable large-capacity power storage are playing active roles both of front and behind the meters. Learn more

Safety features

The safety of batteries is attracting attention. NAS batteries have been designed with safety as a top priority and have been improved and assured by field experience.

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Containerized NAS Batteries
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NAS Batteries for large-capacity power storage
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NAS battery offers optimal solution to your energy management. Simulator is available!

NAS and the NAS logo are trademarks of NGK INSULATORS, LTD., registered in the U.S. and other countries.

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