Smart and Sustainable Energy Storage

Pure Energy From The North

Turn Your Energy Storage into a Virtual Power Plant

Meet Our Battery with the Highest Energy Density to Date

5 Reasons to Rethink Power Backup in the 5G Era

We envision a world with endless energy. A world where energy no longer comes from finite sources. Where all energy is renewable, and the flow of energy never stops. We believe that this is within reach, but to get there we need great energy storage. This is where we come in.

Energy Storage Solutions

We enable your business to move away from fossil fuels to long-lasting, smart, and recyclable lithium batteries – reducing costs and environmental impact.

Read more

50 Global Leaders

Polarium is honored to be featured in 50 Global Leaders, where the mindsets and actions of business leaders across the world are explored. Hear our story and how we will fulfil our purpose to empower a smart and sustainable world.

energy storage telecom
energy storage telecom

Telecom

Our lithium-powered backup and hybrid solutions enable you to focus on your core business and ensure your customers stay connected hassle-free.

To Telecom

Commercial

Our modular energy storage solutions minimize the risk of costly interruptions to your customers’ busy schedules while reducing your energy costs and environmental footprint.

To Commercial
commercial energy storage
commercial energy storage
energy storage
industrial energy storage

Industrial

Ensure power reliability, manage your energy costs, and increase the use of renewable energy in energy-intensive industries with our lithium-powered energy storage solutions.

To Industrial

“Energy storage is the missing link in the renewable energy system.”

– Stefan Jansson, Polarium CEO

Selected products

Battery Green 19”4U 250Ah

Battery Green 19”4U 250Ah

Optimized for longer backup times. Max charge 100 A (charge control will limit without turning off) and max discharge 100 A. Virtually unlimited parallel operation.

Telecom
Green
Coming soon
Battery Green 19”4U 200Ah

Battery Green 19”4U 200Ah

Optimized for longer backup times. Max charge 100 A (charge control will limit without turning off) and max discharge 100 A. Virtually unlimited parallel operation.

Telecom
Green
Coming soon
Battery 23” 2U 200Ah Nickel Based

Battery 23” 2U 200Ah Nickel Based

For both hybrid and back-up applications that keeps your network up-and-running no matter what site or energy sources you are using. Thanks to the embedded intelligence, Polarium’s 23” 2U 200Ah battery gives you peace of ...

Telecom
Details
Outdoor Battery 43Ah

Outdoor Battery 43Ah

Polarium Outdoor Batteries are designed to power communication equipment in tough outdoor conditions. They require little to no maintenance for a trouble-free operational life. The Outdoor Battery unit is designed for back-up applications up to ...

Telecom
Details
Outdoor Battery 8Ah

Outdoor Battery 8Ah

Polarium Outdoor Batteries are designed to power communication equipment in tough outdoor conditions. They require little to no maintenance for a trouble-free operational life. The Outdoor Battery unit is designed for back-up applications up to ...

Telecom
Details
Battery 19”2U 50Ah Nickel Based

Battery 19”2U 50Ah Nickel Based

Foot print designed to directly replace 100 Ah VRLA batteries.  Max charge 50 A (charge control will limit without turning off) and max discharge 100 A. Virtually unlimited parallel operation.

Telecom
Details
Battery 19”4U 100Ah Nickel Based

Battery 19”4U 100Ah Nickel Based

Foot print designed to directly replace 100 Ah VRLA batteries. Max charge 50 A (charge control will limit without turning off) and max discharge 100 A. Virtually unlimited parallel operation.

Telecom
Details
Battery 19”4U 150Ah Nickel Based

Battery 19”4U 150Ah Nickel Based

Optimized for longer backup times. Max charge 50 A (charge control will limit without turning off) and max discharge 100 A. Virtually unlimited parallel operation.

Telecom
Details
Battery 19”4U 200Ah Nickel Based

Battery 19”4U 200Ah Nickel Based

Optimized for longer backup times. Max charge 100 A (charge control will limit without turning off) and max discharge 100 A. Virtually unlimited parallel operation.

Telecom
Details
Battery 19″4U 210Ah Nickel Based

Battery 19″4U 210Ah Nickel Based

Optimized for longer backup times. Max charge 100 A (charge control will limit without turning off) and max discharge 100 A. Virtually unlimited parallel operation.

Telecom
Details
Battery 19”4U 250Ah Nickel Based

Battery 19”4U 250Ah Nickel Based

Optimized for longer backup times. Max charge 100 A (charge control will limit without turning off) and max discharge 100 A. Virtually unlimited parallel operation.

Telecom
Details
Battery 19”4U 100Ah Iron Based

Battery 19”4U 100Ah Iron Based

Foot print designed to directly replace 100 Ah VRLA batteries.  Max charge 50 A (charge control will limit without turning off) and max discharge 100 A. Virtually unlimited parallel operation.

Telecom
Details
Battery 19”4U 150Ah Iron Based

Battery 19”4U 150Ah Iron Based

Optimized for longer backup times. Max charge 50 A (charge control will limit without turning off) and max discharge 100 A. Virtually unlimited parallel operation.

Telecom
Details
Battery 23”2U 100Ah Nickel Based

Battery 23”2U 100Ah Nickel Based

Foot print designed to directly replace 190 Ah VRLA batteries.  Max charge 50 A (charge control will limit without turning off) and max discharge 100 A. Virtually unlimited parallel operation.

Telecom
Details
Battery 23″2U 110Ah Nickel Based

Battery 23″2U 110Ah Nickel Based

Optimized for longer backup times. Max charge 50 A (charge control will limit without turning off) and max discharge 100 A. Virtually unlimited parallel operation.

Telecom
Details
Power 1500W DC/DC

Power 1500W DC/DC

Coming soon. The Power 1500 W is designed to provide efficient and reliable power as well as peak- shave capability for distributed 48 VDC power requirements in an IP65 enclosure.

Telecom
Coming soon
Battery & Power 1500W 45Ah DC/DC

Battery & Power 1500W 45Ah DC/DC

Coming soon. The Battery & Power is a fully integrated system with power conversion and charger, lithium battery, LVD, remote management and smart distribution in an IP65 enclosure.

Telecom
Coming soon
Energy Storage Rack 19" 20 256kWh

Energy Storage Rack 19" 20 256kWh

Fully configured Lithium Ion battery system consisting of twenty 300Ah Energy Storage modules, an integrated battery string BMS all installed in an indoor enclosure to support high energy applications.

Commercial
Industrial
Details
Energy Storage Rack 19" 17 218kWh

Energy Storage Rack 19" 17 218kWh

Battery system consisting of seventeen 300Ah Energy Storage modules, an integrated battery string BMS all installed in an indoor enclosure to support high energy applications. Rack design for various outdoor solutions.

Commercial
Industrial
Details
Energy Storage Rack 19" 20 51.8kWh

Energy Storage Rack 19" 20 51.8kWh

Battery system consisting of twenty 60 Ah Energy Storage modules, an integrated battery string BMS all installed in an indoor enclosure to support high power applications.

Commercial
Industrial
Details
Energy Storage Module 19" 2U 2.6kWh

Energy Storage Module 19" 2U 2.6kWh

Battery module that supports high power applications typically found in UPS type applications with a Charge rate of 1C and a Discharge rate of 4C. Configured for series connection with up to 20 modules.

Commercial
Industrial
Details
Energy Storage Module 19" 2U 12.8kWh

Energy Storage Module 19" 2U 12.8kWh

Battery module supports high energy applications typically found in utility storage type applications with a Charge rate of 0.5C and a Discharge rate of 0.5C

Commercial
Industrial
Details
Energy Storage Outdoor 20ft 1300kWh

Energy Storage Outdoor 20ft 1300kWh

Energy storage outdoor container is an Industrial & Commercial energy solution configured in a standalone 20ft shipping container sized outdoor enclosure rated at 500kW with a energy storage capacity of 1.3MWh

Commercial
Industrial
Details
Energy Storage Outdoor AC 436kWh /Energy Storage Outdoor AC 218kWh

Energy Storage Outdoor AC 436kWh /Energy Storage Outdoor AC 218kWh

Energy storage outdoor AC is an Industrial & Commercial energy solution configured in a standalone outdoor enclosure.

Commercial
Industrial
Details
Energy Storage Outdoor DC 436kWh / Energy Storage Outdoor DC 218kWh

Energy Storage Outdoor DC 436kWh / Energy Storage Outdoor DC 218kWh

Energy storage outdoor DC is an Industrial & Commercial energy solution configured in a standalone outdoor enclosure.

Commercial
Industrial
Details

Get the Latest Updates

Subscribe to our newsletter to receive updates about our journey towards a smart and sustainable world. Get the latest news about our business as well as related insights on the energy storage sector.

Sign up to our newsletter

{{ errors.email }}

{{ errors.server }}

By clicking Submit, you consent to Polarium storing and processing your personal information to provide you the content requested. Read our privacy policy here.

Submit

Thank you for subscribing!

Careers

Polarium makes advanced technology accessible and easy to use. We believe in innovation, safety, and respect. And above all, the future.

Open positions

Join our newsletter

Submit

{{ errors.email }}

{{ errors.server }}

By clicking Submit, you consent to Polarium storing and processing your personal information to provide you the content requested. Read our privacy policy here.

Thank you for subscribing!

© 2021 Polarium Energy Solutions AB – All Rights Reserved
Privacy & cookie policy