NGK starts operating sodium-sulfur battery storage for Japanese utility
- Admin
- Apr 26, 2024
- 1 min read
NGK Insulators has started operating NAS batteries in South Korea for a demonstration project to set performance standards for large-scale energy storage batteries. NAS batteries consist of sodium as the negative electrode and sulfur as the positive one, with a beta-alumina ceramic tube as electrolyte. The batteries are suited for long-duration applications and have obtained certifications for safety standards. NGK Insulators has also entered the perovskite PV module business through an acquisition.
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