Powering the Future with Sodium-Ion Batteries
Aatral ESP develops next-generation sodium-ion batteries using proprietary NaSICON cathode materials and solid electrolytes — delivering resilient, cost-effective, and lithium-independent energy storage for mobility, homes, and industry
Abundant, Safe & Scalable.
Core Technology
We are among the first companies globally to commercialise NaSICON (Sodium Super Ionic CONductor) cathode with hybrid electrolytes for battery system
The Energy Challenge Behind AI Growth
Global energy infrastructure faces unprecedented pressure from exponential AI workload growth, lithium supply constraints, and grid reliability challenges
Aatral ESP designs resilient, cost-effective, and highly sustainable Sodium-ion battery systems engineered specifically to stabilize the grids powering AI, utilities, and critical infrastructure
Sodium-Ion vs Lead-Acid
Why Aatral ESP sodium-ion batteries outperform conventional lead-acid batteries across every critical parameter.
Our Partners
Our Supporters
News & Articles
Our presence at Tamil Nadu Startups & Incubators Meet...
We showcased our products - Sodium-ion Batteries, flower wind turbine and hydrogen generator with fuel cell concept for EVs at ''Tamil Nadu Start-ups & Incubators Meet 2022'' on 2nd August at Chennai Trade center.
Ethiopian Interns in Aatral ESP.
Aatral ESP focuses on empowering women by providing resources, training, and support, making women stronger in the field of technology.
MOU with Garuda Aerospace..
Aatral ESP & Garuda Aerospace Private Limited signed MoU for Research and Development of Indigenous Batteries & Sodium batteries for Drones.
Hindu Newspaper coverage about our CEO
உலகின் முதல் சோடியம் பேட்டரி: சாதனை முயற்சியில் மதுரை லாரி ஓட்டுநரின் மகள் | Worlds first sodium battery - hindutamil.in
Puthiyathalaimaurai News TV coverage about our CEO
Our CEO Ms. Subathra Rajendran has been appreciated for her hard work and effort to build a Women led Technology Start-up
European Space Agency , Germany- Signing MOU Meet
Honoured to colloborate with Europeran Space Agency (ESA) Bavaria Germany for Sodium-ion Batteries in space applications
Angels Back Aatral: Corpus Fund Deal Sealed |NenuSuperWoman| aha videoIN
Homepreneur Awards 2022
Recognized for innovation and excellence in advancing sustainable energy solutions.
MSME Business Incubator Recognition
Honored under the MSME Innovation Scheme for pioneering next-generation battery technology and sustainable energy innovation.
Mercedes-Benz Research Grant 2025
Awarded a research grant through the Vilgro Foundation for advancing innovative and sustainable battery technologies.
Fraunhofer AHEAD – Phase 2 Award
Recognized among promising deep-tech innovators for advancing sustainable battery technologies.
IFC She Wins Climate Recognition
Featured among promising climate-tech ventures creating innovative and sustainable energy solutions.