ocean waves on rocks

A NEW ERA OF ENERGY STORAGE IS MAKING WAVES

RockVolt is harnessing the potential of Sodium-Ion technology to deliver a new generation of battery storage, designed around safety, resilience and a more sustainable approach to energy.

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POWER SOLUTIONS

High-performance sodium-ion marine battery unit installed on a modern motor yacht in North American coastal waters, crisp professional photography, dark blue accents.
High-performance sodium-ion marine battery unit installed on a modern motor yacht in North American coastal waters, crisp professional photography, dark blue accents.
Sleek modular sodium-ion energy storage cabinet providing backup power in a modern residential or commercial smart home setting, North American design.
Sleek modular sodium-ion energy storage cabinet providing backup power in a modern residential or commercial smart home setting, North American design.

MARINE

STARTER

BACKUP PWR

Detailed close-up photography of a sodium-ion battery cell block with dark blue housing and vibrant cyan cooling channels, North American laboratory setting.
Detailed close-up photography of a sodium-ion battery cell block with dark blue housing and vibrant cyan cooling channels, North American laboratory setting.

WHY SODIUM?

Sodium-ion technology delivers exceptional thermal stability, long cycle life, and sustainable raw materials without toxic cobalt or nickel dependencies.

Our cutting-edge battery cells offer rapid charge capability and dependable performance across extreme temperatures for marine, automotive, and grid systems.

Precision engineering cleanroom featuring sodium-ion automated module assembly with vibrant cyan and dark blue diagnostic displays in North America.
Precision engineering cleanroom featuring sodium-ion automated module assembly with vibrant cyan and dark blue diagnostic displays in North America.

SUSTAINABLE & DEPENDABLE

We are pioneering next-generation energy storage solutions designed to replace legacy lithium and lead-acid systems. Built with abundant sodium minerals, our energy storage solutions provide high safety, wide operating temperature range, and exceptional lifetime value for severe duty environments.

Switching our fleet to sodium-ion starter and backup batteries reduced downtime and maintenance costs significantly. The performance in extreme weather conditions exceeded our expectations across all marine operations.

- Marcus Vance, Fleet Director

PROVEN IN THE FIELD

BATTERY APPLICATIONS

Electric vessel equipped with sodium-ion marine propulsion battery cruising in North American coastal waters, bright sunlight photography.
Electric vessel equipped with sodium-ion marine propulsion battery cruising in North American coastal waters, bright sunlight photography.
Commercial heavy truck starting seamlessly with sodium-ion engine starter battery in a cold industrial setting, North American region.
Commercial heavy truck starting seamlessly with sodium-ion engine starter battery in a cold industrial setting, North American region.
Renewable microgrid solar storage station powered by industrial sodium-ion battery banks, outdoor North American installation.
Renewable microgrid solar storage station powered by industrial sodium-ion battery banks, outdoor North American installation.