Polarium BESS: Designed for Maximum Efficiency, Flexibility and Safety—Advanced Simplicity

Designed by our leading battery experts, Polarium BESS is a modular, scalable, and intelligent solution that optimizes energy use, reduces costs, and supports the transition to a sustainable energy future. With Polarium BESS, you’re in full control—anytime, anywhere. With a modular design, industry-leading safety standards, and easy installation and maintenance, Polarium BESS offers a scalable, high-performance solution developed and monitored in the EU.

Polarium Home: All-In One Modular Energy Storage System with Unmatched Flexibility, Performance, Safety and AI

Polarium Home is our next-generation All-in-One Home Energy Storage System, redefining resilience, simplicity, and maximum efficiency for households. Polarium Home combines premium design, cutting-edge performance, and effortless scalability, empowering homeowners, installers, and energy partners with a complete solution tailored for today—and tomorrow. Polarium Home is simple to install, easy to use, smart and safe over the entire life-time.

Polarium Connected Batteries: Enabling Cutting-Edge Connectivity and Advanced Anti-Theft Features

Polarium Connected Batteries are designed to revolutionize fleet management and anti-theft, bringing cutting-edge connectivity and advanced security features to fleet management and battery installations for the telecom industry. With encrypted traffic data and an operator-originated VPN to the Polarium Cloud, the Connected Batteries set a new industry standard for efficiency, security, and cost-effectiveness.

Join our Partner Program

Do you want to become a partner/reseller? Enjoy quick and easy installation, commissioning and hassle-free operation. Our solutions generate revenue and save costs. We offer support in Europe. Polarium Partner Program is designed to elevate your business and maximize your success in the dynamic energy market. We provide you with the tools and support necessary to market our industry-leading energy storage solutions while growing your business and highlighting what you do best.

Latest News & Insights

Explore how innovation is driving the future of smart and sustainable energy storage solutions. Stay updated with our news, insight articles, and customer case studies.

10 Years of Innovation in Energy Storage

Since our founding in 2015, Polarium has been driven by a clear mission: to create the best energy storage solutions in the world, through smart, safe and sustainable battery technologies. In 2025, we proudly celebrate a decade of innovation and leadership in energy storage.

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Unlock Endless Energy

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 a leading energy storage developer, with a mission to unlock endless energy.

Polarium in Numbers

70

Countries with installations

2015

Founded

440,000+

Batteries installed

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

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?

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Solutions for Today – and Tomorrow

Join Our Journey

We are looking for great people to join our global and multi-cultural team. Do you want to empower a smart and sustainable world?

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