We at Polarium are on a mission to create the best energy storage solutions in the world. The guiding principle that got us to where we are today, and that will guide us going forward, is to always strive to be one step ahead.
Residential
Inför vintern 2025/2026 står Sverige utan strategisk elreserv, efter att Svenska kraftnät tvingats avbryta upphandlingen då anbuden överskred tillåtna nivåer enligt EU:s regler. Det innebär att landet går in i vintern utan den säkerhetsmarginal som ...
Electric vehicle / Energy storage
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 ...
Telecom
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, ...
Commercial / Industrial
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 ...
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) – ...
Energy storage
As energy storage systems become an integral part of modern energy infrastructure, concerns about cyber security are more critical than ever. With increased digitalization and connectivity, energy assets can be vulnerable to cyber threats, posing ...
Safety is a fundamental aspect of battery energy storage. Whether for residential, commercial, or industrial applications, maintaining high safety standards is essential to ensure reliable and secure energy storage solutions. By implementing rigorous safety measures, ...
Electric vehicle fleet
As electric vehicles (EVs) become increasingly mainstream, the demand for reliable and efficient charging infrastructure has never been greater. Companies in the EV charging sector face the challenge of providing high-powered, fast, and scalable charging ...
BESS Basics for Beginners is a dictionary that covers terminology, definitions and abbreviations related to battery energy storage systems and optimization.
In an increasingly connected world, telecom infrastructure plays a critical role in ensuring seamless communication. However, extreme weather events and emergencies pose significant challenges to network reliability. To safeguard against power disruptions, telecom operators must ...
Electric vehicle
As the demand for electric vehicles (EVs) continues to grow, ensuring a reliable and efficient charging infrastructure has become a top priority. One of the most effective ways to achieve this is by integrating Battery ...
In today’s hyper-connected world, uninterrupted network availability is essential. Telecommunication networks serve as the backbone of modern society, enabling seamless communication, data transfer, and critical services. However, maintaining continuous network operations, especially in remote and ...
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