In 2021, Tesla accounted for a 5.3 percent share of the global energy storage integration system market, which combines the components of the energy storage technologies into a final system. NGK Insulator and Fluence accounted for the second- and third-largest market shares.
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PTR. (June 15, 2023). Leading energy storage integration system companies worldwide 2021, by market share [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 21, 2026, from /statistics/1360538/leading-energy-storage-integration-system-companies-worldwide/
PTR. "Leading energy storage integration system companies worldwide 2021, by market share." Chart. June 15, 2023. ÌÇÐÄÆÆ½â°æ. Accessed July 21, 2026. /statistics/1360538/leading-energy-storage-integration-system-companies-worldwide/
PTR. (2023). Leading energy storage integration system companies worldwide 2021, by market share. ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 21, 2026. /statistics/1360538/leading-energy-storage-integration-system-companies-worldwide/
PTR. "Leading Energy Storage Integration System Companies Worldwide 2021, by Market Share." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 15 Jun 2023, /statistics/1360538/leading-energy-storage-integration-system-companies-worldwide/
PTR, Leading energy storage integration system companies worldwide 2021, by market share ÌÇÐÄÆÆ½â°æ, /statistics/1360538/leading-energy-storage-integration-system-companies-worldwide/ (last visited July 21, 2026)
Leading energy storage integration system companies worldwide 2021, by market share [Graph], PTR, June 15, 2023. [Online]. Available: /statistics/1360538/leading-energy-storage-integration-system-companies-worldwide/