News, Insights & Reports

Our vision is to become a leading sustainable, fully integrated energy solutions provider. We are optimally positioned to succeed as our battery modules and power conversions are unbeatable in energy-efficiency, safety and cost of ownership. Enhanced further by our unique position with own developed software integrated into our hardware.

Polarium and Kempower Enable Megawatt Charging at Alfredsson Transport’s Advanced Depot

Featured

Driving the Future: Kempower and Polarium’s Partnership Powers Efficient EV Charging

Anders Bergtoft Appointed EVP Business Area Telecom at Polarium

Polarium and Kempower Enable Megawatt Charging at Alfredsson Transport’s Advanced Depot

News

September 25, 2025

Anders Bergtoft Appointed EVP Business Area Telecom at Polarium

Polarium, a leader in energy storage solutions, is pleased to announce the appointment of Anders Bergtoft as Executive Vice President, Business Area Telecom. In his new role, Anders will lead Polarium’s telecom division, driving growth, ...

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Electric vehicle / Energy storage

Polarium and Kempower Enable Megawatt Charging at Alfredsson Transport’s Advanced Depot
September 22, 2025

Polarium and Kempower Enable Megawatt Charging at Alfredsson Transport’s Advanced Depot

Polarium is proud to play a key role in Sweden’s most advanced electric truck charging hub. At Alfredsson Transport’s new depot in Norrköping, Polarium’s 1.2 MW & 2,2MWh Battery Energy Storage System (BESS) works in ...

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Telecom

Reinventing Telecom Power: How Polarium’s Connected Batteries Deliver Efficiency and Security
September 1, 2025

Reinventing Telecom Power: How Polarium’s Connected Batteries Deliver Efficiency and Security

With remote management, predictive maintenance, and real-time tracking, connected batteries help cut costs and safeguard critical infrastructure – making telecom energy storage smarter, more resilient, and future-ready. By combining advanced connectivity with built-in anti-theft features, ...

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News

August 27, 2025

Home Energy Storage Becomes More Accessible – Polarium Home Ready for Delivery Across the Nordics via KP Energy’s Distribution Network

Polarium, a leader in energy storage solutions, announced today that its home energy storage system, Polarium Home, is now available for order through KP Energy’s distribution network across the Nordic region. The announcement marks the ...

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Commercial / Industrial

July 4, 2025

How Intelligent Energy Storage Systems are Reshaping Grid Stability While Unlocking new Revenue Through Ancillary Services

In today’s evolving energy landscape, the spotlight is shifting from generation to flexibility. With the rapid growth of renewable energy, maintaining a stable and reliable grid requires more than just producing clean power – it ...

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News

June 18, 2025

Polarium and KP Energy Launch Nordic Partnership to Accelerate Home Energy Storage

Polarium, a leader in energy storage solutions, has today entered into a strategic partnership with KP Energy – one of the Nordic region’s foremost wholesalers in solar energy, EV charging, and energy storage. Under the ...

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News

June 4, 2025

Polarium Announces Acquisition of Stella Futura, Strengthening Leadership in Nordic Energy Storage Market

Polarium, a leader in energy storage solutions, today announced the acquisition of Stella Futura, a prominent player in the Nordic Battery Energy Storage Systems (BESS) market. This is a natural progression from the strategic partnership ...

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News

May 21, 2025

2024: A Year of Transformation and Recovery - Positioning Polarium for Growth

2024 was a transformative year of recovery and strategic alignment for Polarium. Through decisive actions and strategic investments, the company achieved a necessary turnaround, resulting in a 15% increase in net sales and improved cash ...

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Commercial / Industrial

May 16, 2025

Powering the Transition: Why Battery Energy Storage Systems are the Backbone of the Clean Energy Future

The global energy landscape is undergoing a profound transformation, driven by the dual imperatives of decarbonization and electrification. At the heart of this shift lies the rapid expansion of Battery Energy Storage Systems (BESS) – ...

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News

May 7, 2025

Polarium Introduces Connected Batteries: Revolutionizing Fleet Management and Anti-Theft

Polarium, a leader in energy storage solutions, is proud to announce the launch of its next-generation Connected Batteries, bringing cutting-edge connectivity and advanced security features to fleet management and battery installations for the telecom industry. ...

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News

May 7, 2025

Polarium Unveils new LFP BESS: High-Safety, Modular Energy Storage Made Simple

Polarium, a leader in energy storage solutions, is proud to introduce our new All-in-One LFP BESS, a state-of-the-art Battery Energy Storage System designed to reduce costs, enable new revenue streams and accelerate the transition to ...

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News

May 7, 2025

Polarium Strengthens Home Offering with new Modular All-in-One System Featuring Hybrid Inverter and LFP

Polarium, a leader in energy storage solutions, proudly announces a major upgrade to its Polarium Home solution — now featuring cutting-edge All-in-One LFP (Iron-Based) battery chemistry and a next-generation hybrid inverter. The result is a ...

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