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About
enerpoly

Who We are.

At Enerpoly, we are dedicated to making a positive, enduring change in global energy access and decarbonization. Through honest innovation, we seek to deliver the energy storage solutions of tomorrow.

Enerpoly is headquartered at Stockholm, and brings the best of Swedish design and sustainability to the energy storage industry.

What we do.

Revolutionize Batteries.
A breakthrough in the 60-year old alkaline battery chemistry opened up a world of possibilities.

Realize Batteries.
By adapting to industry processes, we can successfully scale out of lab and achieve competitiveness.

Ramp Batteries.
To meet the growing need for energy storage, we are scaling production to bring zinc-ion batteries to market.

Our commitments.

Enerpoly was born from a focus on long-term viability.

From the commitment to use materials and processes that could prove viable in the long run. That would better clean energy access. For everyone. While leaving our planet unscathed.

Our carbon impact
Our Story

2018

Dr. Mylad Chamoun and Dr. Samer Nameer found Enerpoly.

Research continues at partner labs, including at Höganäs.

2019

Enerpoly files first patent.

Industrial partnership with Incell International AB, now called Polarium, begins.

2020

Eloisa de Castro joins as CEO.

€2 million in non-dilutive funding from European Innovation Council and Swedish Energy Agency.

2021

Production validation line installed at industrial laboratory in Stockholm, Sweden.

Second patent is filed.

€410K raised in pre-seed round.

2022

Enerpoly assembles first commercial-sized zinc-ion battery cell.

UL 9540A testing completed in June 2022.

$1.5 million raised in seed round.

Our team
Eloisa de Castro
Chief Executive Officer
Dr. Mylad Chamoun
Chief Technology Officer & Co-Founder
Dr. Samer Nameer
Chief Sustainability Officer & Co-Founder
Dr. Hsin-Yi Wang
BATTERY TEST ENGINEER
Sahitya Yarlagadda
COMMERCIAL STRATEGY
Ravichandran Nataraj
PRODUCTION MANAGER
Shrisha Balkur
BMS ENGINEER
Dr. Huan Wang
BATTERY SCIENTIST
Ninus Chamoun
PROCESS ENGINEER
Dr. Viktor Renman
BATTERY SCIENTIST
Balakrishna Balasubramanian
PRODUCTION ASSISTANT

Our Partners