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Building a Sustainable Future Together


Polarium is a leading energy storage developer. We make energy storage and optimization solutions built on lithium-ion battery technology for businesses within telecom, commercial and industrial and residential facilities across the world. Polarium was founded in 2015 on the conviction that safe, smart and sustainable energy storage solutions will be key to empower the transition to a truly sustainable energy future. 

Join us in shaping the future of energy!


Our Energy Story

2015

Polarium was founded by Stefan Jansson in Stockholm, Sweden.

2016

Our generations of lithium-ion batteries began.

2017

We ISO certified our products and signed our first global contracts.

2018

Our global expansion continued by opening a factory in Guadalajara, Mexico.

2019

We're increasingly recognized as the leader in lithium batteries for telecom.

2020

We expanded our energy storage solutions for the commercial and industrial segments.

2021

Polarium was ranked as the fastest growing company in the Nordics in Financial Times’ yearly list FT1000.

2022

We opened our 3rd factory in Cape Town, South Africa, which will produce 300,000 batteries anually when fully operational.

2023

We were included in Career Company's list of the most attractive employers in Sweden.

People of Polarium

A motivating, fun and challenging work life is our goal. We encourage knowledge sharing between experienced coworkers and creating new ways of working. This gives us a unique can-do attitude that is helping us shape the future of energy together.


Polarium in Numbers

Founded
Batteries installed
Countries with installations

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About Polarium

We are an impact business contributing to the sustainable energy transformation by enabling renewables, electrification and intermittent power supply. Our cutting-edge and easily adaptable modular battery technology enables us to be in the forefront of developing state-of-the-art sustainable energy storage and optimization solutions for today - and tomorrow. Polarium is  headquartered in Stockholm, with production in South Africa and Vietnam and customers across the world.

 

 

Founded in 2015

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