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About us

We maximize value creation for our customers through our cutting-edge technology. Our modular battery technology is easily adaptable for further growth. We re-shape the role of energy storage and empower the transition to a sustainable future. Our storage solutions maximize the potential of solar and wind installations, by turning renewable energy into a dispatchable asset and ultimately become more energy efficient.

Why Polarium

We are Polarium

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. 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 Sweden, South Africa and Vietnam, customers across the world from Ghana to Svalbard and ∼400 employees.

440,000+

Installed batteries

70

Countries with installations

∼400

No. of people

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Two wind turbines stand out in front of a beautiful background of mountains during sunset.

Insight article: What is electrification and why does it matter?

Encompassing a new view on how we power our homes, vehicles and entire industries, electrification represents more than a strategy to combat climate change – it is rather a necessity. But what exactly does this process entail? How far have we come in terms of electrification, and what challenges remain on the path towards a more sustainable energy future?

Read article

Working as One

We are a multi-cultural company with ∼400 people worldwide. We believe that our differences are what makes us stronger together. So, we work as one team to achieve our goals. Through close collaboration across business units and geographies, everyone can share ideas and best practices. That is how we show our power.

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Our Energy Story

2024

Expanding Homevolt – Our revolutionary residential battery.

2023

Polarium X – Introducing our State-of-the-art Technology Center for developing and testing.

2022

Secured funding for accelerated growth – Alecta, Formica and Absolute Unlisted invest in Polarium. We start production in our factory in South Africa.

2021

Rising to fame – We reach revenue of SEK 1 billion and open our factory in Vietnam.

2020

Expanding our offering – We expanded our offering from only focusing on reserve power for Telecom to energy optimization for a broader range of customers.

2019

Market leader – Polarium is recognized as the leading provider of Reserve Power to telecom operators and tower companies.

2017

Global expansion – We sign our first global contracts and launch new generations of our energy storage solutions.

2016

Our first projects – We develop our first range of energy storage solutions, sell our first products and complete our first installations.

2015

The start of our journey – Polarium is founded with the purpose to empower a smart and sustainable world.

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Polarium Energy Solutions AB
Registration no. 556986-5461