Unlock Endless Energy

Storing renewable energy so that it can be used not only when produced, but when it is needed, is one of the greatest barriers to the clean energy transition. Energy storage is the missing link in the sustainable energy system. Our mission is to unlock endless energy. Polarium’s energy storage solutions maximize the potential of solar and wind installations, by turning renewable energy into a dispatchable asset and ultimately become more energy efficient. We support customers ranging from telecom operators with tower sites and large-scale manufacturing plants, to households. with one common challenge: unconditional energy stability, at a reduced energy cost and reduced climate impact.

What we do

Polarium is a leading energy storage developer. We make advanced battery energy storage systems that maximize value creation for our customers Our safe, smart and scalable battery technology is easily adaptable for further growth regardless whether within telecom, residential, commercial & industrial, and larger utility scale applications.

Our energy storage solutions enable customers to; Secure reserve power by maintaining uptime and avoiding blackouts. Reduce energy costs by avoiding price peaks. Create new revenue streams through participation in the energy markets. And establish self-consumption by maximising the opportunity of renewable production such as solar panels to go off-grid. Polarium’s energy storage solutions not only secure reserve power and reduce energy costs but also offer a premium yet low TCO, ensuring cost-effective energy management for our customers.

Our Energy Story

2024

Expanding Polarium Home – Our revolutionary residential battery.

2023 A man with his back turned to the camera is wearing a shirt with the Polarium-logo on the back. He’s wearing over ear-headphones that aren’t properly on because he’s pointing to something whilst talking to a coworker who is standing beside him.

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 energy storage lithium

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.

440,000+

Installed batteries

70

Countries with installations

2015

Founded

Working as One

We are a multi-cultural company. 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.

Join us

Good, better, BESS: Polarium Battery Energy Storage System Explained

In an era where energy security and sustainability are more crucial than ever, businesses need flexible, reliable, and efficient solutions to meet their energy demand. Polarium Battery Energy Storage System (BESS) offers exactly that—a scalable and intelligent solution designed to store and manage energy for commercial and industrial applications.

Learn more in this interview with Samuel Wingstedt, Product Manager at Polarium.

Read article

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